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Tech Mahindra Interview Questions and Answers

Updated 14 May 2025
Popular Designations

1k Interview questions

A Junior Data Analyst was asked 1d ago
Q. When would you use a bar chart versus a scatter plot?
Ans. 

Use bar charts for categorical data comparisons and scatter plots for relationships between two continuous variables.

  • Bar charts are ideal for comparing discrete categories, e.g., sales by product type.

  • Scatter plots show correlations between two variables, e.g., height vs. weight.

  • Use bar charts when you have limited categories; scatter plots are better for large datasets.

  • Bar charts can display counts or averages, w...

View all Junior Data Analyst interview questions
A Developer was asked 2d ago
Q. What are the differences between Java and C?
Ans. 

Java is an object-oriented, platform-independent language, while C is a procedural language with low-level memory access.

  • Java is platform-independent due to the Java Virtual Machine (JVM), while C is platform-dependent and compiled directly to machine code.

  • Java supports automatic garbage collection, whereas C requires manual memory management using malloc() and free().

  • Java is strictly object-oriented, meaning ever...

View all Developer interview questions
A Technical Support Associate was asked 1w ago
Q. What is the name of the company's process?
Ans. 

The company's process focuses on delivering exceptional technical support through structured troubleshooting and customer engagement.

  • Structured Troubleshooting: The process involves a systematic approach to identify and resolve technical issues, ensuring no steps are missed.

  • Customer Engagement: Regular communication with customers to understand their needs and provide timely updates on issue resolution.

  • Knowledge B...

View all Technical Support Associate interview questions
A Wfm Real Time Analyst was asked 1w ago
Q. What is real-time management for expiry?
Ans. 

Real-time management for expiry involves monitoring and managing product expiration to minimize waste and ensure compliance.

  • Monitoring Expiry Dates: Regularly check the expiry dates of products in inventory to ensure they are used or sold before they expire.

  • Automated Alerts: Implement systems that send alerts when products are nearing their expiry date, allowing for timely action.

  • First-In-First-Out (FIFO): Use FIF...

View all Wfm Real Time Analyst interview questions

What people are saying about Tech Mahindra

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I have joined TechM 2 weeks back and TechM pm told it will take 1 month to get client/ customer credentials to work on project and meanwhile pm asked what are your strong skills so you can give KT to juniors till getting credentials and may i know will it take 1 month to get credentials and may i know till getting credentials what I need to do if pm is not tagging to anyone and not giving any work
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A Wfm Real Time Analyst was asked 1w ago
Q. How do you manage real-time callouts to prevent breaches in service level agreements?
Ans. 

Effective real-time callout management ensures adherence to service level agreements by monitoring and adjusting resources dynamically.

  • Monitoring Metrics: Regularly track key performance indicators (KPIs) such as call volume, average handling time, and service levels to identify potential breaches.

  • Dynamic Resource Allocation: Adjust staffing levels in real-time based on call volume trends. For example, if call vol...

View all Wfm Real Time Analyst interview questions
A Wfm Real Time Analyst was asked 1w ago
Q. What is your knowledge of Microsoft Excel and its functionalities?
Ans. 

Microsoft Excel is a powerful spreadsheet application used for data analysis, visualization, and complex calculations.

  • Data Organization: Excel allows users to organize data in rows and columns, making it easy to manage large datasets.

  • Formulas and Functions: Users can perform calculations using built-in functions like SUM, AVERAGE, and VLOOKUP to analyze data efficiently.

  • Charts and Graphs: Excel provides various ch...

View all Wfm Real Time Analyst interview questions
A Tableau Developer was asked 1w ago
Q. What actions can be performed in Tableau?
Ans. 

Tableau enables data visualization, analysis, and sharing insights through interactive dashboards and reports.

  • Data Connection: Tableau can connect to various data sources like SQL databases, Excel files, and cloud services for real-time data analysis.

  • Data Visualization: Users can create a wide range of visualizations, such as bar charts, line graphs, and heat maps, to represent data effectively.

  • Dashboards: Tableau...

View all Tableau Developer interview questions
Are these interview questions helpful?
A Devops Engineer was asked 1w ago
Q. Explain your knowledge about DevOps.
Ans. 

DevOps is a cultural and technical movement that emphasizes collaboration between development and operations teams for faster delivery.

  • Collaboration: DevOps fosters a culture of collaboration between development and operations teams, breaking down silos and improving communication.

  • Continuous Integration/Continuous Deployment (CI/CD): Tools like Jenkins and GitLab CI automate the process of integrating code changes...

View all Devops Engineer interview questions
An Associate was asked 2w ago
Q. What are the basics of AutoCAD?
Ans. 

AutoCAD is a leading software for 2D and 3D design, widely used in architecture, engineering, and construction industries.

  • User Interface: AutoCAD features a customizable interface with toolbars, command line, and drawing area for efficient navigation and design.

  • Drawing Tools: It provides various tools like lines, circles, arcs, and polylines to create precise drawings, essential for technical designs.

  • Layers: Users...

View all Associate interview questions
A Software Engineer was asked 2w ago
Q. What is a queue?
Ans. 

A queue is a linear data structure that follows the First-In-First-Out (FIFO) principle for managing data.

  • Elements are added at the rear and removed from the front.

  • Common operations include enqueue (adding) and dequeue (removing).

  • Used in scenarios like task scheduling, print job management, and breadth-first search in graphs.

  • Example: A queue of customers waiting at a bank, where the first customer to arrive is the...

View all Software Engineer interview questions
1 2 3 4 5 6 7

Tech Mahindra Interview Experiences

4k interviews found

Customer Service Executive Interview Questions & Answers

user image Anonymous

posted on 9 Feb 2025

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected
Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell me about yourself.
  • Add your answer
  • Q2. What makes you the ideal candidate for this position?
  • Ans. 

    I have a strong background in customer service, excellent communication skills, and a passion for helping customers.

    • Extensive experience in customer service roles

    • Excellent communication skills

    • Strong problem-solving abilities

    • Passion for helping customers

    • Proven track record of resolving customer issues efficiently

  • Answered by AI
    Add your answer
Round 2 - Verscent 

(1 Question)

  • Q1. They will Voice test
  • Add your answer
Round 3 - Client Interview 

(1 Question)

  • Q1. Tell me about your self, what are languages you know, what do you know about phone pe
  • Ans. 

    I am fluent in English, Hindi, and Spanish. I have knowledge about PhonePe's services and features.

    • Fluent in English, Hindi, and Spanish

    • Knowledge about PhonePe's services and features

    • Experience in customer service roles

  • Answered by AI
    Add your answer
Round 4 - Typing Test 

(1 Question)

  • Q1. They will check our typing test
  • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Do not feel nervous; instead, be confident. If you experience fear and anxiety, you may be eliminated in the first round.

Customer Service Executive Interview Questions asked at other Companies

Q1. How would you handle a situation where a customer receives non-vegetarian food instead of vegetarian food?
View answer (40)
Anonymous

Senior Technical Support Associate Interview Questions & Answers

user image Anonymous

posted on 18 Dec 2024

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Technical 

(15 Questions)

  • Q1. What is split horison? How can we resolve it?
  • Ans. 

    Split horizon is a technique used in computer networking to prevent routing loops by not advertising routes back to the same interface they were learned from.

    • Split horizon is used in distance-vector routing protocols like RIP to prevent routing loops.

    • It works by not advertising routes back to the same interface they were learned from.

    • Split horizon with poison reverse takes this a step further by advertising the route w...

  • Answered by AI
    Add your answer
  • Q2. What is BGP? How BGP works?
  • Ans. 

    BGP stands for Border Gateway Protocol, used to exchange routing information between different networks.

    • BGP is an exterior gateway protocol used to make routing decisions on the internet.

    • It operates by exchanging routing information between different autonomous systems (AS).

    • BGP uses TCP port 179 for communication.

    • BGP routers maintain a table of IP prefixes and their paths to reach them.

    • BGP can be configured to influenc...

  • Answered by AI
    Add your answer
  • Q3. What are the type of BGP and their AD value?
  • Ans. 

    There are two types of BGP: eBGP and iBGP. eBGP has an AD value of 20, while iBGP has an AD value of 200.

    • eBGP (External BGP) - AD value: 20

    • iBGP (Internal BGP) - AD value: 200

  • Answered by AI
    Add your answer
  • Q4. What is routing protocol? What are the types of routing protocol?
  • Ans. 

    Routing protocol is a set of rules used by routers to determine the best path for data packets to travel.

    • Routing protocols help routers communicate with each other to dynamically update routing tables.

    • Types of routing protocols include distance-vector (e.g. RIP), link-state (e.g. OSPF), and hybrid (e.g. EIGRP).

    • Distance-vector protocols determine the best path based on hop count.

    • Link-state protocols use a more complex a...

  • Answered by AI
    Add your answer
  • Q5. What is ospf?
  • Ans. 

    OSPF (Open Shortest Path First) is a routing protocol used to determine the best path for data packets in a network.

    • OSPF is a link-state routing protocol

    • It uses Dijkstra's algorithm to calculate the shortest path

    • OSPF routers exchange link-state advertisements (LSAs) to build a topology map

    • It supports VLSM (Variable Length Subnet Masking) and CIDR (Classless Inter-Domain Routing)

    • OSPF divides the network into areas to re...

  • Answered by AI
    Add your answer
  • Q6. How do we prevent loop avoidance in BGP?
  • Ans. 

    Preventing loop avoidance in BGP involves using loop prevention mechanisms like AS Path and Route Reflectors.

    • Use AS Path attribute to prevent loops by tracking the path a route has taken through AS numbers.

    • Implement Route Reflectors to avoid loops in BGP by controlling the route propagation within a cluster.

    • Utilize BGP Confederations to divide the network into smaller autonomous systems to prevent loops.

    • Regularly monit...

  • Answered by AI
    Add your answer
  • Q7. What is OSI model? What are the layers of OSI model?
  • Ans. 

    The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.

    • The OSI model stands for Open Systems Interconnection model.

    • It helps in understanding how data is transferred from one computer to another over a network.

    • The seven layers of OSI model are: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

    • Each layer has speci...

  • Answered by AI
    Add your answer
  • Q8. How does tracerout works?
  • Ans. 

    Traceroute is a network diagnostic tool used to track the path packets take from one networked device to another.

    • Traceroute sends packets with increasing TTL values to determine the path to a destination.

    • Each router along the path sends back an ICMP Time Exceeded message, allowing traceroute to map the route.

    • The final destination sends an ICMP Port Unreachable message, indicating the end of the route.

    • Traceroute helps i...

  • Answered by AI
    Add your answer
  • Q9. If we see "*****" in tracerout, what it means?
  • Ans. 

    The presence of '*****' in a traceroute indicates that the router is blocking the ICMP packets used by traceroute.

    • The '*****' indicates that the router is not responding to the ICMP packets sent by the traceroute tool.

    • This could be due to the router being configured to block ICMP traffic for security reasons.

    • It can also be caused by a firewall or network filtering rules blocking the ICMP packets.

    • In some cases, the '***...

  • Answered by AI
    Add your answer
  • Q10. What are the states in BGP?
  • Ans. 

    BGP states include Idle, Connect, Active, OpenSent, OpenConfirm, Established.

    • Idle - Initial state when BGP is not yet established

    • Connect - Attempting to establish a TCP connection

    • Active - Waiting for a TCP connection to be completed

    • OpenSent - Sent an Open message to peer

    • OpenConfirm - Received an Open message and waiting for confirmation

    • Established - BGP peers are fully established and can exchange routing information

  • Answered by AI
    Add your answer
  • Q11. If there is a non tech guys on site to replace faulty router with new router, how do you configure the new router?
  • Ans. 

    The new router can be configured remotely using a laptop or mobile device with access to the network.

    • Access the router's web interface by entering its IP address in a web browser

    • Login using default credentials or credentials provided by the company

    • Configure basic settings such as SSID, password, and security settings

    • Update firmware if necessary

    • Test the connection to ensure it is working properly

  • Answered by AI
    Add your answer
  • Q12. What are CE and PE routers?
  • Ans. 

    CE and PE routers are types of routers used in MPLS networks. CE routers connect to customer networks while PE routers connect to provider networks.

    • CE routers (Customer Edge) connect to customer networks and are responsible for exchanging routes with customer devices.

    • PE routers (Provider Edge) connect to provider networks and are responsible for exchanging routes with other PE routers in the MPLS network.

    • CE routers are...

  • Answered by AI
    Add your answer
  • Q13. What is the command to assign an IP address on Juniper router interface?
  • Ans. 

    The command to assign an IP address on a Juniper router interface is 'set interface <interface_name> unit <unit_number> family inet address <ip_address/mask>'

    • Use the 'set' command to configure the interface

    • Specify the interface name and unit number

    • Use the 'family inet' statement to configure an IPv4 address

    • Specify the IP address and subnet mask

  • Answered by AI
    Add your answer
  • Q14. What are the parameters should match in BGP neighbourship?
  • Ans. 

    Parameters for BGP neighbourship include AS number, IP address, subnet mask, and BGP version.

    • AS number must match on both neighbors

    • IP address must be reachable between neighbors

    • Subnet mask should be the same on both neighbors

    • BGP version should be compatible between neighbors

  • Answered by AI
    Add your answer
  • Q15. What is tftp?
  • Ans. 

    tftp stands for Trivial File Transfer Protocol, a simple protocol used for transferring files over a network.

    • tftp is a lightweight protocol used for transferring files between devices on a network.

    • It operates on UDP port 69.

    • tftp does not require user authentication, making it less secure compared to FTP.

    • It is commonly used for booting devices over a network, such as in diskless workstations or routers.

    • An example of tft...

  • Answered by AI
    Add your answer
Round 2 - Technical 

(8 Questions)

  • Q1. What is loop avoidance mechanism in BGP?
  • Ans. 

    Loop avoidance mechanism in BGP prevents routing loops by using loop prevention mechanisms like AS path attribute and route reflectors.

    • BGP uses AS path attribute to prevent routing loops by not accepting routes with its own AS number in the path.

    • Route reflectors are used in BGP to avoid loops in route propagation within a cluster of routers.

    • BGP Confederations can also be used to prevent loops by dividing the AS into sm...

  • Answered by AI
    Add your answer
  • Q2. How tracerout works? What is source and destination IP?
  • Ans. 

    Traceroute is a network diagnostic tool used to track the path packets take from source to destination IP.

    • Traceroute sends packets with increasing TTL values to elicit ICMP Time Exceeded responses from routers along the path.

    • The source IP is the IP address of the device initiating the traceroute, while the destination IP is the IP address of the target device.

    • Traceroute displays the IP addresses of the routers in the p...

  • Answered by AI
    Add your answer
  • Q3. What is public IP and private IP?
  • Ans. 

    Public IP is the address assigned to a device that is directly accessible over the internet, while private IP is used within a private network.

    • Public IP is unique and can be accessed from anywhere on the internet

    • Private IP is used within a local network and is not directly accessible from the internet

    • Public IP is assigned by the Internet Service Provider (ISP)

    • Private IP addresses are typically in the ranges of 192.168....

  • Answered by AI
    Add your answer
  • Q4. How can we configure and a router with support of non tech guy onsite?
  • Ans. 

    To configure a router with support of a non tech guy onsite, provide step-by-step instructions and visual aids.

    • Create a simple, easy-to-follow guide with step-by-step instructions.

    • Use visual aids such as diagrams or videos to demonstrate the process.

    • Provide clear explanations of each step and troubleshoot common issues.

    • Offer remote support or a helpline for additional assistance if needed.

  • Answered by AI
    Add your answer
  • Q5. What is firewall?
  • Ans. 

    A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.

    • Acts as a barrier between a trusted internal network and untrusted external network

    • Filters network traffic based on rules set by the administrator

    • Can be hardware-based or software-based

    • Examples include Cisco ASA, Palo Alto Networks, and Windows Firewall

  • Answered by AI
    Add your answer
  • Q6. What are the difference between router and switch?
  • Ans. 

    Routers connect multiple networks together while switches connect devices within a single network.

    • Routers operate at the network layer (Layer 3) of the OSI model, while switches operate at the data link layer (Layer 2).

    • Routers use IP addresses to forward data between networks, while switches use MAC addresses to forward data within a network.

    • Routers can determine the best path for data to travel between networks, while...

  • Answered by AI
    Add your answer
  • Q7. What is mpls?
  • Ans. 

    MPLS stands for Multiprotocol Label Switching, a technique used in telecommunications networks to direct data packets along predefined paths.

    • MPLS is used to improve network performance and efficiency by quickly routing data packets based on labels instead of IP addresses.

    • It allows for traffic engineering, quality of service (QoS) prioritization, and virtual private network (VPN) services.

    • MPLS operates at layer 2.5 of t...

  • Answered by AI
    Add your answer
  • Q8. How ftp and tftp works?
  • Ans. 

    FTP and TFTP are protocols used for transferring files over a network.

    • FTP (File Transfer Protocol) is a standard network protocol used to transfer files from one host to another over a TCP-based network, such as the internet.

    • TFTP (Trivial File Transfer Protocol) is a simpler version of FTP that uses UDP instead of TCP for file transfer.

    • FTP requires authentication (username and password) for access, while TFTP does not ...

  • Answered by AI
    Add your answer

Senior Technical Support Associate Interview Questions asked at other Companies

Q1. If a non-technical person is on-site to replace a faulty router with a new one, how would you guide them through the configuration process?
View answer (1)
Anonymous

Data Entry Operator Interview Questions & Answers

user image Srashti

posted on 8 May 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Apr 2025, where I was asked the following questions.

  • Q1. Why do you need a job.
  • Ans. 

    I need a job to gain experience, support my financial goals, and contribute my skills to a team while growing professionally.

    • Financial Independence: A job will help me support myself and manage my expenses, such as rent and bills.

    • Skill Development: I want to enhance my data entry skills and learn new software tools that can improve my efficiency.

    • Professional Growth: Working in a team environment will allow me to learn ...

  • Answered by AI
    Add your answer
  • Q2. What is your strength.
  • Ans. 

    My strength lies in my attention to detail, ensuring accuracy and efficiency in data entry tasks, which enhances overall productivity.

    • Meticulous Attention to Detail: I double-check my work to minimize errors, which is crucial in data entry roles. For example, I once identified discrepancies in a large dataset that saved the company from potential issues.

    • Strong Organizational Skills: I prioritize tasks effectively, allo...

  • Answered by AI
    Add your answer
  • Q3. Tell me about yourself
  • Add your answer
  • Q4. What is your name.
  • Ans. 

    My name is [Your Name], and I am passionate about data entry, ensuring accuracy and efficiency in managing information.

    • Professional Background: I have experience in data entry roles, where I managed large volumes of data with precision.

    • Attention to Detail: I focus on accuracy, double-checking entries to minimize errors, which is crucial in data management.

    • Technical Skills: Proficient in using software like Microsoft Ex...

  • Answered by AI
    Add your answer
  • Q5. What is your skills.
  • Ans. 

    As a Data Entry Operator, I possess strong typing skills, attention to detail, and proficiency in various software applications.

    • Fast Typing Speed: I can type at a speed of 70 words per minute with high accuracy, ensuring efficient data entry.

    • Attention to Detail: I meticulously check for errors and inconsistencies in data, which minimizes mistakes and enhances data quality.

    • Proficient in Software: I am skilled in using M...

  • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - For successful job searching, job seekers should tailor their resumes to each position, focus on specific career goals, and leverage social media platforms. It's also crucial to network actively, apply to multiple listings daily, and stay informed about company news and job openings. Additionally, understanding the mindset of different generations in the job market can help tailor your approach and expectations.

Data Entry Operator Interview Questions asked at other Companies

Q1. What is skills matrix of Return center Department?
View answer (46)
Anonymous

Senior Systems Engineer Interview Questions & Answers

user image Anonymous

posted on 26 Feb 2025

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(5 Questions)

  • Q1. What is DHCP and how many type of DHCP and please explain how to work DHCP DORA Process ?
  • Ans. 

    DHCP is a network protocol that assigns IP addresses to devices on a network. There are two types of DHCP: DHCPv4 and DHCPv6.

    • DHCP stands for Dynamic Host Configuration Protocol.

    • DHCPv4 is used for assigning IPv4 addresses, while DHCPv6 is used for assigning IPv6 addresses.

    • DHCP DORA process stands for Discover, Offer, Request, Acknowledge.

    • Discover: Client broadcasts a DHCP Discover message to find available DHCP servers.

    • ...

  • Answered by AI
    Add your answer
  • Q2. What is OU and how to configure and Please Explain ADC ?
  • Ans. 

    OU stands for Organizational Unit, used to organize objects within a domain. ADC stands for Active Directory Connector, used to synchronize data between on-premises AD and Azure AD.

    • OU is a container within a domain used to organize objects like users, groups, and computers.

    • OU helps in delegating administrative tasks and applying Group Policies.

    • Example: Sales department can have its own OU with specific users and polici...

  • Answered by AI
    Add your answer
  • Q3. What is APIPA and how to work and what is APIPA Range.
  • Ans. 

    APIPA stands for Automatic Private IP Addressing, a feature in Windows that automatically assigns IP addresses to computers when DHCP server is not available.

    • APIPA is a feature in Windows operating systems that automatically assigns IP addresses in the range of 169.254.0.1 to 169.254.255.254 when a DHCP server is not available.

    • It is commonly used in small home or office networks where a DHCP server is not present.

    • APIPA...

  • Answered by AI
    Add your answer
  • Q4. Please explain OSPF and BGP ?
  • Ans. 

    OSPF and BGP are routing protocols used in networking to determine the best path for data packets to travel.

    • OSPF (Open Shortest Path First) is an interior gateway protocol used to exchange routing information within an autonomous system.

    • BGP (Border Gateway Protocol) is an exterior gateway protocol used to exchange routing information between different autonomous systems.

    • OSPF uses link-state routing algorithm to calcula...

  • Answered by AI
    Add your answer
  • Q5. What is OSI layer and please explain all Layer ?
  • Ans. 

    The OSI (Open Systems Interconnection) model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven distinct layers.

    • Layer 1 - Physical layer: Deals with physical connections and transmission of raw data over a physical medium (e.g. cables, fibers).

    • Layer 2 - Data Link layer: Responsible for node-to-node communication, error detection, and flow control (e.g. Ethern...

  • Answered by AI
    Add your answer

Senior Systems Engineer Interview Questions asked at other Companies

Q1. 2. Explain COMP, COMP-2, COMP-3 and Display. What are the difference between Continue and Next Sentence? Why does SOC7 occur?
View answer (4)
Anonymous

Senior QA Engineer Interview Questions & Answers

user image Anonymous

posted on 8 Jan 2025

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Referral and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - Technical 

(9 Questions)

  • Q1. Match 14 characters before @ , given an url
  • Ans. 

    Extract the 14 characters before @ in a given URL

    • Use string manipulation to extract characters before @ symbol

    • Consider edge cases like no @ symbol or less than 14 characters before @

    • Handle special characters like %20 or %40

  • Answered by AI
    Add your answer
  • Q2. Match Atleast one capital, once small case, 1 digit and 1 special character using regex?
  • Ans. 

    Regex pattern to match at least one capital letter, one small case letter, one digit, and one special character.

    • Use the regex pattern: (?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[^A-Za-z0-9])

    • Example: Password@123

  • Answered by AI
    Add your answer
  • Q3. Given a string ="This is my interview for QA engineer"; write code to give an output of each word with vowel count?
  • Ans. 

    Code to output each word with vowel count in a given string.

    • Split the string into words using space as delimiter

    • Iterate through each word and count the number of vowels

    • Store the word and its vowel count in an array of strings

  • Answered by AI
    Add your answer
  • Q4. Given a 2X2 Matrix, find the maximum diagonal sum?
  • Ans. 

    To find the maximum diagonal sum in a 2X2 Matrix, sum the elements of the main diagonal and the opposite diagonal.

    • Sum the elements of the main diagonal (top left to bottom right) and the opposite diagonal (top right to bottom left).

    • Compare the sums of both diagonals and return the maximum sum.

    • Example: For a 2X2 Matrix [[1, 2], [3, 4]], the main diagonal sum is 1+4=5 and the opposite diagonal sum is 2+3=5. The maximum d...

  • Answered by AI
    Add your answer
  • Q5. How do you find the selected option text from dropdown in selenium?
  • Ans. 

    To find the selected option text from a dropdown in Selenium, you can use the getFirstSelectedOption() method.

    • Use the Select class to work with dropdown elements in Selenium

    • Use the getFirstSelectedOption() method to get the selected option

    • Retrieve the text of the selected option using getText() method

  • Answered by AI
    Add your answer
  • Q6. Given a dropdown contains options with duplicates. Find those duplicates along with its occurrence/frequency?
  • Ans. 

    Find duplicates in a dropdown along with their occurrence/frequency.

    • Iterate through the dropdown options and store each option in a hashmap with its frequency.

    • Identify options with frequency greater than 1 as duplicates.

    • Return the duplicates along with their occurrence/frequency.

  • Answered by AI
    Add your answer
  • Q7. How do you resolve merge conflicts in git?
  • Ans. 

    Resolve merge conflicts in git by using git commands and tools.

    • Pull the latest changes from the remote repository

    • Use 'git status' to identify conflicting files

    • Open the conflicting files and manually resolve the conflicts

    • Add the resolved files to the staging area using 'git add'

    • Commit the changes with a merge message using 'git commit'

  • Answered by AI
    Add your answer
  • Q8. How to bring specific commit changes to your branch?
  • Ans. 

    Use git cherry-pick command to bring specific commit changes to your branch.

    • Identify the commit hash of the specific changes you want to bring to your branch.

    • Checkout to the branch where you want to apply the changes.

    • Use 'git cherry-pick <commit-hash>' command to apply the specific commit changes to your branch.

  • Answered by AI
    Add your answer
  • Q9. How to switch to frame and come out of it in selenium?
  • Ans. 

    To switch to a frame in Selenium, use driver.switchTo().frame() method. To come out of a frame, use driver.switchTo().defaultContent() method.

    • Use driver.switchTo().frame() method to switch to a frame

    • Use driver.switchTo().defaultContent() method to come out of a frame

    • Example: driver.switchTo().frame("frameName");

    • Example: driver.switchTo().defaultContent();

  • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep doing any activity(remove/add/update resume, change skills etc..) in naukri/linkedin so that i catches recruiters attention

Senior QA Engineer Interview Questions asked at other Companies

Q1. Combination Sum Problem Statement Given an array of distinct positive integers ARR and a non-negative integer 'B', find all unique combinations in the array where the sum is equal to 'B'. Numbers can be chosen multiple times from ARR. Ensur... read more
View answer (1)
Anonymous

Technical Support Associate Interview Questions & Answers

user image Anonymous

posted on 7 Jan 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Dec 2024. There were 3 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Can you please introduce yourself?
  • Ans. 

    I am a dedicated and experienced Technical Support Associate with a strong background in troubleshooting and customer service.

    • Experienced in resolving technical issues for customers

    • Skilled in providing excellent customer service

    • Proficient in troubleshooting software and hardware problems

  • Answered by AI
    Add your answer
  • Q2. Are you comfortable speaking in English?
  • Ans. 

    Yes, I am comfortable speaking in English.

    • Fluent in English

    • Comfortable communicating in English

    • Have experience speaking English in previous roles

  • Answered by AI
    Add your answer
Round 2 - Technical 

(2 Questions)

  • Q1. Do you have knowledge of unix ?
  • Ans. 

    Yes, I have knowledge of Unix operating system.

    • Familiar with Unix commands and shell scripting

    • Experience in working with Unix-based systems

    • Knowledge of file systems, processes, permissions, and networking in Unix

    • Proficient in using tools like grep, sed, awk, etc. in Unix environment

  • Answered by AI
    Add your answer
  • Q2. Questions Based on unix commands.
  • Add your answer
Round 3 - HR 

(2 Questions)

  • Q1. How was your technical round?
  • Ans. 

    My technical round went well. I was able to showcase my knowledge and skills effectively.

    • Demonstrated proficiency in troubleshooting technical issues

    • Provided detailed explanations for my problem-solving approach

    • Highlighted relevant experience and certifications

    • Received positive feedback from the interviewer

  • Answered by AI
    Add your answer
  • Q2. What are your expectations from our company?
  • Ans. 

    I expect a supportive work environment, opportunities for growth, and a strong team dynamic.

    • Supportive work environment

    • Opportunities for growth

    • Strong team dynamic

  • Answered by AI
    Add your answer

Interview Preparation Tips

Topics to prepare for Tech Mahindra Technical Support Associate interview:
  • MySQL
  • Unix Shell Scripting
Interview preparation tips for other job seekers - Be prepared for technical round , have sound knowledge of databases and unix basics.Be confident while giving the interview!!

Technical Support Associate Interview Questions asked at other Companies

Q1. What is the difference between a router and a modem?
View answer (31)
Anonymous

Azure Data Engineer Interview Questions & Answers

user image Anonymous

posted on 14 Feb 2025

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview in Jan 2025.

Round 1 - Technical 

(2 Questions)

  • Q1. SQL medium questions to be done in Pyspark parallely.
  • Add your answer
  • Q2. Datafactory and other azure resources scenario based
  • Add your answer
Round 2 - Technical 

(1 Question)

  • Q1. Project discussion with the team lead and manager
  • Add your answer
Round 3 - Client Interview 

(1 Question)

  • Q1. Technical and general discussion
  • Add your answer

Azure Data Engineer Interview Questions asked at other Companies

Q1. How can we load multiple (50) tables at a time using ADF?
View answer (4)
Anonymous

Application Production Support Analyst Interview Questions & Answers

user image Sameer Sayyad

posted on 1 Mar 2025

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Linux and SQL related
  • Add your answer
Round 2 - Technical 

(2 Questions)

  • Q1. Job schedule and monitoring
  • Add your answer
  • Q2. Application performance
  • Ans. 

    Application performance is crucial for ensuring optimal user experience and efficiency.

    • Monitor key performance indicators such as response time, throughput, and error rates

    • Identify and address bottlenecks in the application architecture or code

    • Utilize performance testing tools like JMeter or LoadRunner to simulate real-world scenarios

    • Optimize database queries and ensure efficient use of resources

    • Implement caching mecha...

  • Answered by AI
    Add your answer
Round 3 - Technical 

(2 Questions)

  • Q1. Linux and SQL query related
  • Add your answer
  • Q2. Application support
  • Add your answer

Application Production Support Analyst Interview Questions asked at other Companies

Q1. Application performance
View answer (1)
Anonymous

Team Lead Interview Questions & Answers

user image Karisma jeanette singh

posted on 27 Jan 2025

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

I appeared for an interview in Dec 2024.

Round 1 - Technical 

(9 Questions)

  • Q1. Can you tell me about yourself?
  • Add your answer
  • Q2. What is the process for conducting capacity planning?
  • Ans. 

    Capacity planning involves forecasting future resource needs and ensuring that the necessary resources are available.

    • Identify current resource usage and performance levels

    • Forecast future resource needs based on growth projections

    • Determine any potential bottlenecks or constraints

    • Allocate resources accordingly to meet future demands

    • Regularly review and adjust the capacity plan as needed

  • Answered by AI
    Add your answer
  • Q3. What is the process for creating a Standard Operating Procedure (SOP)?
  • Ans. 

    Creating a Standard Operating Procedure involves identifying the process, documenting steps, obtaining feedback, and finalizing the SOP.

    • Identify the process or task that needs an SOP

    • Document each step involved in the process

    • Obtain feedback from relevant stakeholders for improvements

    • Finalize the SOP with clear instructions and guidelines

    • Regularly review and update the SOP as needed

  • Answered by AI
    Add your answer
  • Q4. How do you handle transitions?
  • Ans. 

    I handle transitions by communicating effectively, setting clear expectations, and providing support to team members.

    • Communicate openly and transparently with team members about upcoming changes

    • Set clear expectations and goals for the transition period

    • Provide support and resources to help team members adjust to the changes

    • Lead by example and remain positive and adaptable during transitions

  • Answered by AI
    Add your answer
  • Q5. How do you provide feedback?
  • Ans. 

    I provide feedback by being specific, timely, and constructive.

    • Be specific about what was done well and what needs improvement

    • Provide feedback in a timely manner to address issues promptly

    • Offer constructive criticism and suggestions for improvement

    • Encourage open communication and dialogue for feedback to be effective

  • Answered by AI
    Add your answer
  • Q6. Can you describe a situation in which you had to handle an escalation call from a customer, and how you managed it?
  • Ans. 

    Handled an escalation call by actively listening, empathizing, and offering a solution.

    • Remain calm and composed while listening to the customer's concerns.

    • Empathize with the customer and acknowledge their frustration.

    • Offer a solution or escalate the issue to a higher authority if necessary.

    • Follow up with the customer to ensure their issue has been resolved satisfactorily.

  • Answered by AI
    Add your answer
  • Q7. Can you describe a situation in which you encountered a conflict between two team members and explain how you managed that situation?
  • Ans. 

    Managed conflict between team members by facilitating open communication and finding common ground.

    • Addressed the issue privately to understand each team member's perspective

    • Encouraged open communication and active listening to resolve misunderstandings

    • Facilitated a team meeting to discuss the conflict and find common ground

    • Established clear expectations and guidelines for future interactions

  • Answered by AI
    Add your answer
  • Q8. What Key Performance Indicators (KPIs) have you worked with?
  • Ans. 

    I have worked with KPIs such as sales targets, customer satisfaction scores, employee productivity metrics, and project completion rates.

    • Sales targets

    • Customer satisfaction scores

    • Employee productivity metrics

    • Project completion rates

  • Answered by AI
    Add your answer
  • Q9. How did you establish end-to-end operations when setting up a new process?
  • Ans. 

    I established end-to-end operations by defining clear processes, assigning roles, providing training, and monitoring performance.

    • Defined clear processes from start to finish

    • Assigned roles and responsibilities to team members

    • Provided training and resources to ensure understanding and proficiency

    • Monitored performance and made adjustments as needed

  • Answered by AI
    Add your answer

Team Lead Interview Questions asked at other Companies

Q1. Write a Java program to maximize profit by buying and selling a share from a given set of values.
View answer (3)
Anonymous

Gcp Data Engineer Interview Questions & Answers

user image Anonymous

posted on 19 Dec 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(7 Questions)

  • Q1. Explain your project
  • Ans. 

    Developed a data pipeline to ingest, process, and analyze customer feedback data for a retail company.

    • Used Google Cloud Platform services like BigQuery, Dataflow, and Pub/Sub for data processing.

    • Implemented data cleansing and transformation techniques to ensure data quality.

    • Created visualizations and dashboards using tools like Data Studio for stakeholders to easily interpret the data.

  • Answered by AI
    Add your answer
  • Q2. GCP bigquery architecture
  • Add your answer
  • Q3. Gcp object versioning
  • Add your answer
  • Q4. Gcp storage class types
  • Ans. 

    GCP offers different storage classes for varying performance and cost requirements.

    • Standard Storage: for frequently accessed data

    • Nearline Storage: for data accessed less frequently

    • Coldline Storage: for data accessed very infrequently

    • Archive Storage: for data stored for long-term retention

  • Answered by AI
    Add your answer
  • Q5. Sql optimisation techniques
  • Ans. 

    SQL optimization techniques focus on improving query performance by reducing execution time and resource usage.

    • Use indexes to speed up data retrieval

    • Avoid using SELECT * and instead specify only the columns needed

    • Optimize joins by using appropriate join types and conditions

    • Limit the use of subqueries and instead use JOINs where possible

    • Use EXPLAIN to analyze query execution plans and identify bottlenecks

  • Answered by AI
    Add your answer
  • Q6. Sql coding date format and joins related questions
  • Add your answer
  • Q7. Partitioning and cluster by
  • Add your answer
Round 2 - One-on-one 

(2 Questions)

  • Q1. Advanced sql recursive cte and python code using lambda function to explode the list
  • Add your answer
  • Q2. Project explanation and daily activity and challenge faced in project
  • Add your answer

Interview Preparation Tips

Topics to prepare for Tech Mahindra Gcp Data Engineer interview:
  • SQL
  • PYSPARK
  • GCP
  • PYTHON
Interview preparation tips for other job seekers - Practice SQL and Python coding extensively; they are evaluating our problem-solving approach and logic, as well as the depth of knowledge we possess.

Gcp Data Engineer Interview Questions asked at other Companies

Q1. what is Iam what is sa what is bigquery various optimisations joins sql complex query what is qliksense GIThub schema routines schedules delete drop truncate GUI and terraform related spark basics file formats how to write procedures airflo... read more
View answer (1)
Anonymous
More about working at Tech Mahindra
  • HQ - Pune, Maharashtra, India
  • IT Services & Consulting
  • 1 Lakh+ Employees (India)
  • Public
  • Analytics & KPO
  • Engineering & Construction

Tech Mahindra Interview FAQs

How many rounds are there in Tech Mahindra interview?
Tech Mahindra interview process usually has 2-3 rounds. The most common rounds in the Tech Mahindra interview process are HR, Technical and Resume Shortlist.
How to prepare for Tech Mahindra interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Tech Mahindra. The most common topics and skills that interviewers at Tech Mahindra expect are Customer Service, customer support, voice process, international bpo and customer care.
What are the top questions asked in Tech Mahindra interview?

Some of the top questions asked at the Tech Mahindra interview -

  1. Tell me something about yourself. Define encapsulation. What is inheritance. ...read more
  2. If the customer is not satisfied with your answer so what will you do to satisf...read more
  3. Which programming language you are comfortable wi...read more
What are the most common questions asked in Tech Mahindra HR round?

The most common HR questions asked in Tech Mahindra interview are -

  1. What are your strengths and weakness...read more
  2. Why should we hire y...read more
  3. What is your family backgrou...read more
How long is the Tech Mahindra interview process?

The duration of Tech Mahindra interview process can vary, but typically it takes about less than 2 weeks to complete.

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Tech Mahindra Interviews By Designations

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Overall Interview Experience Rating

4/5

based on 3.4k interview experiences

Difficulty level

Easy 31%
Moderate 62%
Hard 6%

Duration

Less than 2 weeks 76%
2-4 weeks 16%
4-6 weeks 4%
6-8 weeks 1%
More than 8 weeks 2%
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Tech Mahindra Reviews and Ratings

based on 37.3k reviews

3.5/5

Rating in categories

3.4

Skill development

3.5

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3.1

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3.4

Job security

3.4

Company culture

2.8

Promotions

3.2

Work satisfaction

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