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VM migration issues can arise from various factors, including network problems, resource constraints, or configuration errors.
Network Connectivity: Ensure that the source and destination hosts are on the same network and can communicate. For example, check if the VMkernel ports are configured correctly.
Resource Availability: Verify that the destination host has enough CPU, memory, and storage resources to accommod...
Incident management is a structured approach to handling incidents to minimize impact and restore normal service operations swiftly.
Incident management aims to restore normal service operation as quickly as possible.
It involves identifying, logging, categorizing, prioritizing, and resolving incidents.
For example, if a server goes down, the incident management team assesses the impact and urgency to prioritize the ...
I approach problem-solving in UX design through user-centered research, iterative design, and collaboration with stakeholders.
Conduct user research to understand pain points, such as interviews or surveys to gather insights.
Create user personas to represent target users and guide design decisions.
Utilize wireframes and prototypes to visualize solutions and gather feedback early in the design process.
Implement usab...
UX Design involves a series of steps to create user-centered products that enhance satisfaction and usability.
1. Research: Understand user needs through surveys and interviews. Example: Conducting user interviews to gather insights.
2. Define: Create user personas and scenarios to clarify target audience. Example: Developing a persona for a busy professional.
3. Ideate: Brainstorm and sketch ideas for solutions. Exa...
I prioritize empathy, clear communication, and problem-solving to effectively support clients and ensure their satisfaction.
Listen actively to understand the client's issue fully before responding.
Use clear and simple language to explain technical concepts, avoiding jargon.
Empathize with the client's situation; for example, if a client is frustrated, acknowledge their feelings and reassure them.
Provide timely upda...
Multi-VLAN configuration on a switch allows for network segmentation and efficient traffic management.
Access Ports: Assign VLANs to access ports for end devices. Example: 'switchport access vlan 10'.
Trunk Ports: Configure trunk ports to carry multiple VLANs. Example: 'switchport mode trunk'.
VLAN Creation: Create VLANs using 'vlan [VLAN_ID]' command. Example: 'vlan 20' for creating VLAN 20.
Assigning VLANs: Use 'swi...
Configuring MPLS and a 4G link involves several steps including planning, device configuration, and testing.
1. Plan the network topology: Identify the MPLS core and edge routers, and determine the 4G link's role in the network.
2. Configure MPLS on routers: Enable MPLS on interfaces, configure LDP (Label Distribution Protocol) for label exchange.
3. Set up routing protocols: Use OSPF or BGP to ensure proper routing ...
Routers play a crucial role in BGP by managing routing information between different autonomous systems.
BGP routers exchange routing information to determine the best paths for data transmission.
They maintain a BGP table that contains routes learned from other BGP peers.
Routers use attributes like AS path, next hop, and local preference to select optimal routes.
For example, if Router A receives routes from Router ...
I am proficient in various technologies including server management, networking, and cloud services, ensuring optimal system performance.
Server Management: Experienced with Windows Server and Linux distributions like Ubuntu and CentOS.
Networking: Knowledgeable in configuring routers, switches, and firewalls, with hands-on experience in Cisco devices.
Cloud Services: Proficient in AWS and Azure, including deployment...
PeopleSoft migration involves transferring data and configurations between environments, ensuring system integrity and functionality.
1. Planning: Assess current system and define migration goals, such as moving from PeopleSoft 9.2 to a cloud environment.
2. Environment Setup: Prepare target environment, including hardware and software requirements, like setting up a new database.
3. Data Extraction: Use PeopleSoft D...
The current version of Microsoft Windows Server is Windows Server 2019. Hyper-V is a virtualization platform. Active Directory is a directory service. DNS is a system that translates domain names to IP addresses. DHCP is a network protocol that assigns IP addresses to devices. WSUS is Windows Server Update Services. The current version of client Windows operating system is Windows 10.
Windows Server 2019 is the latest v...
VMware vSphere is a virtualization platform that provides virtualization, management, resource optimization, and more.
DRS (Distributed Resource Scheduler) in VMware is a feature that automatically balances computing workloads across a cluster of ESXi hosts.
High availability in VMware ensures that virtual machines are restarted on another host in case of a host failure.
Fault Tolerance in VMware provides continuous avail...
Microsoft Azure Cloud is a cloud computing service provided by Microsoft, offering a variety of services and resources for building, deploying, and managing applications.
Provides infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS) offerings
Offers services such as virtual machines, databases, AI and machine learning tools, and more
Allows for scalability, flexibility, and co...
FSMO stands for Flexible Single Master Operations. They are specialized roles in Active Directory that handle specific tasks.
There are 5 FSMO roles: Schema Master, Domain Naming Master, RID Master, PDC Emulator, and Infrastructure Master.
Each FSMO role is responsible for a specific aspect of the Active Directory environment.
For example, the PDC Emulator role handles password changes and time synchronization within a do...
I applied via Naukri.com and was interviewed in Nov 2024. There were 3 interview rounds.
A Web Application Firewall (WAF) is a security solution that monitors and filters HTTP traffic between a web application and the Internet.
Monitoring and filtering HTTP traffic to protect against common web application attacks such as SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF)
Configuring and maintaining rules to block malicious traffic while allowing legitimate traffic to pass throu...
I have extensive experience in network security and have successfully implemented various security measures in my previous roles.
I have a strong background in network security protocols and technologies
I have experience in implementing firewalls, intrusion detection systems, and VPNs
I have successfully managed security incidents and conducted security audits
I have a track record of staying up-to-date with the latest se...
Multiple questions are given to evaluate how you collaborate with others to reach a decision.
My area of interest is artificial intelligence and machine learning. I am well-informed about various technologies and stay updated through continuous learning.
I have a strong interest in artificial intelligence and machine learning, and have completed several projects in this field.
I regularly attend workshops, seminars, and online courses to stay updated on the latest technologies and trends.
I actively participate in...
My area of focus is strategic planning and implementation. I propose to use data-driven decision-making and cross-functional collaboration to drive change.
Utilize data analytics to identify key trends and opportunities for improvement
Implement agile methodologies to quickly adapt to changing market conditions
Foster a culture of innovation by encouraging team members to think creatively and share ideas
Collaborate with s...
I appeared for an interview in May 2025, where I was asked the following questions.
I drive operational efficiency and enhance workforce management to optimize performance and achieve company goals.
Implement data-driven scheduling to ensure optimal staffing levels, reducing overtime costs.
Analyze performance metrics to identify trends and areas for improvement, leading to a 15% increase in productivity.
Foster a culture of continuous improvement by encouraging team feedback and implementing best practi...
I possess strong analytical skills, leadership experience, and a deep understanding of workforce management principles.
Extensive experience in workforce management, having successfully optimized staffing levels in my previous role, resulting in a 15% increase in efficiency.
Proven leadership skills, demonstrated by managing a team of 10 analysts, fostering a collaborative environment that improved team performance.
Stron...
My goals focus on enhancing team performance, optimizing processes, and fostering a positive work environment.
Improve team efficiency by implementing new scheduling software, aiming for a 20% reduction in overtime.
Develop training programs to enhance employee skills, targeting a 15% increase in productivity within six months.
Foster a collaborative culture by organizing regular team-building activities, leading to impro...
I expect a collaborative environment, opportunities for growth, and the ability to make a meaningful impact on the team and organization.
Collaboration: I look forward to working closely with cross-functional teams to enhance workflow efficiency.
Growth Opportunities: I expect to engage in continuous learning and professional development, such as attending workshops or training.
Impact: I aim to contribute to strategic de...
I applied via LinkedIn
I appeared for an interview in Jan 2025.
I am a dedicated Application Support Engineer with a strong background in troubleshooting and optimizing software applications.
Over 5 years of experience in application support, focusing on resolving user issues and improving system performance.
Proficient in SQL and database management, having optimized queries that reduced report generation time by 30%.
Skilled in collaborating with cross-functional teams to implement ...
I applied via Company Website and was interviewed in Jan 2024. There was 1 interview round.
Extract India players from a dictionary using list comprehension
Use list comprehension to filter out players with nationality as 'India'
Create a new list with only the India players
Example: [player for player, nationality in CSK.items() if nationality == 'India']
Use sets to find common elements in three lists.
Convert the lists to sets for efficient comparison.
Use the intersection method to find common elements.
Return the common elements as a set or list.
The code contains several syntax and logical errors related to class definition and method implementation.
The class 'Student' is not defined, leading to a NameError.
The '__init__' method should be inside the 'Student' class.
The 'show' method has a syntax error; it should use ':' instead of '"'.
To access 'school_name', it should be referenced as 'self.school_name' or defined as a class variable.
Printing specific rows from a database using Pandas in Python
Use Pandas library to read the database into a DataFrame
Use iloc method to select specific rows by index
Print the selected rows
Use scikit-learn library to split dataset into train, test, and validation sets
Import train_test_split from sklearn.model_selection
Specify test_size and validation_size when splitting the dataset
Example: X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=42)
Use DISTINCT keyword to print unique values and DELETE with a subquery to remove duplicate rows.
Use SELECT DISTINCT column_name FROM table_name to print unique values.
Use DELETE FROM table_name WHERE row_id NOT IN (SELECT MAX(row_id) FROM table_name GROUP BY column_name) to delete duplicate rows.
Use SQL SELECT statement with WHERE clause to filter rows based on a specific criterion.
Use SELECT statement with WHERE clause to specify the criterion (ex: salary > 100000)
Example: SELECT * FROM employees WHERE salary > 100000;
Ensure proper syntax and column names are used in the query
Use subquery to find rows with second highest criterion value in SQL without using offset function.
Use a subquery to find the maximum criterion value
Then use another subquery to find the maximum value that is less than the maximum value found in the first subquery
Finally, select rows with the second highest criterion value
Print rows with the same set of values in a column
Identify unique sets of values in the column
Group rows based on these unique sets of values
Print out the rows for each unique set of values
Power BI is a Microsoft product focused on business intelligence and data visualization, while Tableau is a standalone data visualization tool.
Power BI is more user-friendly and integrates well with other Microsoft products.
Tableau is known for its powerful data visualization capabilities and flexibility in creating complex visualizations.
Power BI is often preferred by organizations already using Microsoft products, wh...
Power BI and Tableau have limitations in terms of data connectivity, customization, and pricing.
Limited data connectivity options compared to other tools
Limited customization capabilities for advanced analytics
High pricing for enterprise-level features
Tableau has better visualization capabilities but can be more complex to use
Power BI is more user-friendly but may lack certain advanced features
Types of regression models include linear regression, logistic regression, polynomial regression, ridge regression, and lasso regression.
Linear regression: used to model the relationship between a dependent variable and one or more independent variables.
Logistic regression: used for binary classification problems, where the output is a probability value between 0 and 1.
Polynomial regression: fits a curve to the data by...
Linear regression is used for continuous variables, while logistic regression is used for binary outcomes.
Linear regression predicts continuous outcomes, while logistic regression predicts binary outcomes.
Linear regression uses a linear equation to model the relationship between the independent and dependent variables.
Logistic regression uses the logistic function to model the probability of a binary outcome.
Linear reg...
Random Forest is an ensemble method using multiple decision trees, while Decision Tree is a single tree-based model.
Random Forest is a collection of decision trees that are trained on random subsets of the data.
Decision Tree is a single tree structure that makes decisions by splitting the data based on features.
Random Forest reduces overfitting by averaging the predictions of multiple trees.
Decision Tree can be prone t...
ETL stands for Extract, Transform, Load. It is a process of extracting data from various sources, transforming it into a usable format, and loading it into a target database.
ETL tools include Informatica PowerCenter, Talend, Apache Nifi, Microsoft SQL Server Integration Services (SSIS), and IBM InfoSphere DataStage.
Extract: Data is extracted from various sources such as databases, files, APIs, etc.
Transform: Data is cl...
The monitoring tool used is Datadog.
Datadog is a popular monitoring tool used for infrastructure and application monitoring.
It provides real-time insights into the performance of servers, databases, applications, and more.
Datadog offers features like customizable dashboards, alerts, and integrations with various services.
Example: Datadog can be used to monitor server CPU usage, application response times, and database ...
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The duration of Kyndryl interview process can vary, but typically it takes about less than 2 weeks to complete.
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