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Chetu Interview Questions and Answers
122 Interview questions
Print and echo are both used to output data in PHP, but they have key differences in usage and behavior.
echo can take multiple parameters: echo 'Hello', 'World';
print can only take one argument: print 'Hello World';
echo is slightly faster than print because it doesn't return a value;
print returns 1, so it can be used in expressions: $result = print 'Hello';
echo does not require parentheses: echo 'Hello'; while pri...
Joins in SQL combine rows from two or more tables based on related columns.
INNER JOIN: Returns records with matching values in both tables. Example: SELECT * FROM A INNER JOIN B ON A.id = B.id;
LEFT JOIN: Returns all records from the left table and matched records from the right table. Example: SELECT * FROM A LEFT JOIN B ON A.id = B.id;
RIGHT JOIN: Returns all records from the right table and matched records from t...
Terraform is an open-source infrastructure as code tool for building, changing, and versioning infrastructure safely and efficiently.
Declarative Configuration: Users define infrastructure in configuration files using HashiCorp Configuration Language (HCL).
Resource Management: Terraform manages resources across various providers like AWS, Azure, and Google Cloud.
State Management: It maintains a state file to keep t...
DevOps is a cultural and technical movement that enhances collaboration between development and operations teams for faster software delivery.
Improved collaboration: Breaks down silos between development and operations teams, fostering a culture of shared responsibility.
Faster time to market: Continuous integration and continuous deployment (CI/CD) practices enable quicker releases, like deploying updates to a web...
What people are saying about Chetu
Ansible, Terraform, and Python serve different purposes in automation, infrastructure management, and scripting.
Ansible is a configuration management tool that automates software provisioning, configuration management, and application deployment.
Terraform is an infrastructure as code (IaC) tool that allows users to define and provision data center infrastructure using a declarative configuration language.
Python is...
MHA and SHA agents in Azure DevOps pipelines serve different purposes in managing build and deployment processes.
MHA (Multi-Stage Hybrid Agent) supports multiple stages in a single pipeline, allowing for efficient resource utilization.
SHA (Single-Stage Hybrid Agent) is designed for simpler, single-stage pipelines, focusing on straightforward execution.
MHA can handle complex workflows with dependencies across stage...
I address real-world Kubernetes issues through proactive monitoring, automation, and continuous learning.
Implement robust monitoring using tools like Prometheus and Grafana to track cluster health and performance.
Utilize Helm for managing Kubernetes applications, allowing for easier updates and rollbacks.
Conduct regular chaos engineering experiments to identify weaknesses in the system, such as using tools like Ch...
Application load management ensures optimal performance and availability through various techniques and tools.
Use Load Balancers: Distribute incoming traffic across multiple servers (e.g., AWS Elastic Load Balancing).
Auto-Scaling: Automatically adjust the number of active servers based on traffic (e.g., AWS Auto Scaling).
Caching: Implement caching mechanisms (e.g., Redis, Memcached) to reduce load on the applicati...
I practice resolving Kubernetes issues through hands-on labs, simulations, and real-world scenarios to enhance my troubleshooting skills.
Set up a local Kubernetes cluster using tools like Minikube or Kind to simulate production environments.
Participate in Kubernetes troubleshooting exercises or workshops to gain practical experience.
Use monitoring tools like Prometheus and Grafana to visualize and diagnose issues ...
Being prompt in pipeline concepts involves timely execution, monitoring, and automation to ensure efficient DevOps practices.
Implement Continuous Integration (CI) to automate code testing and integration, reducing manual intervention.
Use Continuous Deployment (CD) to automatically deploy code changes to production, ensuring faster delivery.
Monitor pipeline performance with tools like Jenkins or GitLab CI to quickl...
Chetu Interview Experiences
201 interviews found
sonal kumari
It was good. I cleared this
(2 Questions)
- Q1. Situation based javascript questions
- Q2. Logical question to find duplicate array elements
- Ans.
Use a hash set to find duplicate elements in an array of strings.
Create a hash set to store unique elements.
Iterate through the array and check if each element is already in the hash set.
If it is, then it is a duplicate element.
Example: ['apple', 'banana', 'apple', 'orange'] should return 'apple' as a duplicate element.
Interview Preparation Tips
They are making candidate fool. They call candidates to hire them and then they stop the process and tell candidates that we are not hiring currently and so on. The recruitment team is very unprofessional. I cleared 3 rounds of interview and submitted candidate recruitment form, after all this they took my position on hold and told me we are not hiring.
Chetu schedule interview 3 times, 2 times recruiter Manoj kumar stoped the process and told me position is fullfilled.
In last few days again recruiter Vivek Singh schedule interview and I cleared all the rounds. He given me a candidate recruitment form to submit, I did.
Then he not called me again and also didn't answer my calls.
Whole management is very poor and unprofessional.
Skills evaluated in this interview
Anonymous
Selected
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. Question about database and procured.
- Q2. And Crud And Oops.
- Q3. Basic Question About the Java script
- Q4. Basic question about the jQuery
- Q5. Third party APIs.
Interview Preparation Tips
Selected
I appeared for an interview in Jun 2025, where I was asked the following questions.
- Q1. What are your skills?
- Ans.
I possess strong communication, analytical, and leadership skills, enabling effective collaboration and problem-solving in diverse environments.
Excellent communication skills: I effectively convey ideas and information, as demonstrated in my role leading team meetings.
Strong analytical abilities: I analyze data to identify trends, which helped improve our project outcomes by 20%.
Leadership experience: I successfully ma...
- Q2. What contributions can you make to the company?
- Ans.
I can enhance team collaboration, drive innovation, and improve operational efficiency to contribute to the company's success.
Foster a collaborative work environment by implementing team-building activities, leading to improved communication and productivity.
Introduce innovative solutions by leveraging technology, such as automating repetitive tasks to save time and reduce errors.
Enhance employee engagement through reg...
Selected
I appeared for an interview in Jan 2025, where I was asked the following questions.
- Q1. About your work Experience
- Ans.
I have diverse experience in HR, focusing on talent acquisition, employee engagement, and performance management.
Led a recruitment drive that increased our talent pool by 30% within six months.
Implemented an employee engagement program that improved retention rates by 15%.
Managed performance reviews and feedback processes, resulting in a 20% increase in employee satisfaction scores.
- Q2. Your proficiency in Excel
- Ans.
I have advanced proficiency in Excel, utilizing it for data analysis, reporting, and automation to enhance productivity.
Expert in using formulas like VLOOKUP, INDEX, and MATCH for data retrieval.
Proficient in creating pivot tables to summarize large datasets effectively.
Skilled in data visualization using charts and graphs to present insights clearly.
Experience in automating tasks with macros to save time on repetitive...
(1 Question)
- Q1. SQL and .NET bases questions
(1 Question)
- Q1. MVC and C# bases questions
I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.
It was well designed
(2 Questions)
- Q1. Basic Questions about data warehousing
- Q2. Dbt Scenarios
Interview Preparation Tips
Murshid Alam
Selected
I applied via Approached by Company and was interviewed in Jul 2024. There were 2 interview rounds.
CBT-based assessments in aptitude and pseudocode for the MCA program.
(5 Questions)
- Q1. React development basic questions
- Q2. Basic html, css, js
- Q3. Basic JSX and introduction of react
- Q4. Basic state management like useState, useeffect, usecontext
- Q5. Redux for global state management
- Ans.
Redux is a popular library for managing global state in React applications.
Redux helps in managing the state of the entire application in a single store.
It provides a predictable state container that can be accessed and modified using actions and reducers.
Redux allows for a unidirectional data flow, making it easier to debug and trace changes in the application state.
It is commonly used in large-scale applications wher...
Interview Preparation Tips
Selected
I appeared for an interview before Jul 2024, where I was asked the following questions.
- Q1. Wordpress plugins
- Q2. WordPress hooks
Selected
I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.
Maths ,english ,reasoning, puzzles
Jackeron was the platform
Interview Preparation Tips
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. About myself introduction
- Q2. Java,html,css, about ms word, office
- Q3. About company and salary
Interview Preparation Tips
Harshit Jain
Basic aptitude test with technical and non technical question
(1 Question)
- Q1. What is event loop
- Ans.
The event loop is a core concept in JavaScript that manages asynchronous operations and executes code in a non-blocking manner.
The event loop allows JavaScript to perform non-blocking I/O operations despite being single-threaded.
It works with a call stack, a callback queue, and a message queue to handle asynchronous tasks.
When an asynchronous operation completes, its callback is pushed to the callback queue.
The event l...
Chetu Interview FAQs
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The duration of Chetu interview process can vary, but typically it takes about less than 2 weeks to complete.
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Chetu Interviews By Designations
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Interview Questions for Popular Designations
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Overall Interview Experience Rating
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Chetu Reviews and Ratings
based on 1.2k reviews
Rating in categories
|
Software Engineer
1.2k
salaries
|  ₹4.6 L/yr - ₹9.5 L/yr |
|
Software Developer
1k
salaries
| ₹2.5 L/yr - ₹9 L/yr |
|
Senior Software Engineer
659
salaries
| ₹5 L/yr - ₹11.6 L/yr |
|
Team Lead
264
salaries
| ₹6 L/yr - ₹14 L/yr |
|
Senior Software Developer
249
salaries
| ₹5 L/yr - ₹10.3 L/yr |
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