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Chetu Interview Questions and Answers
135 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...
I manage work pressure by prioritizing tasks, maintaining clear communication, and practicing self-care to ensure productivity and focus.
Prioritize tasks using a method like the Eisenhower Matrix to focus on what's urgent and important.
Break down larger projects into smaller, manageable tasks to avoid feeling overwhelmed.
Set realistic deadlines and communicate them clearly to stakeholders to manage expectations.
Us...
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...
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 ...
Chetu Interview Experiences
198 interviews found
Anonymous
Selected
I applied via Approached by Company and was interviewed before Mar 2022. There were 3 interview rounds.
Round 1 is Optional test. Which we have to pass atleast 30 marks out of 50
(1 Question)
- Q1. What is oops. What is .net core What is Mssql. What is joins. What is union. What is procedures
- Ans.
Answers to common technical questions asked in a .NET Software Developer interview.
OOPs stands for Object-Oriented Programming, a programming paradigm that uses objects to represent real-world entities.
.NET Core is a cross-platform, open-source framework for building modern applications.
MS SQL is a relational database management system used to store and retrieve data.
Joins are used to combine data from two or more tabl...
(1 Question)
- Q1. SQL queries. Max average salary.
- Ans. Login process. Authentication. Authorization. Return type of action method
Interview Preparation Tips
Skills evaluated in this interview
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
(1 Question)
- Q1. SQL and .NET bases questions
(1 Question)
- Q1. MVC and C# bases questions
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
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 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...
Dipti Pal
Selected
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. What is the DevOps and Advantages
- Ans.
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 appl...
- Q2. What is the terraform?
- Ans.
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 track ...
Selected
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. Why should we hire you
- Ans.
I bring a unique blend of skills, experience, and passion that aligns perfectly with your company's goals and values.
Proven track record: In my previous role, I increased team productivity by 20% through effective project management.
Strong communication skills: I successfully led cross-functional teams, ensuring clarity and collaboration on key projects.
Adaptability: I thrive in fast-paced environments, quickly adjusti...
- Q2. Questions regarding hr
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Rating in categories
|
Software Engineer
1.2k
salaries
|  ₹3.5 L/yr - ₹9.3 L/yr |
|
Software Developer
1k
salaries
| ₹2.6 L/yr - ₹9 L/yr |
|
Senior Software Engineer
659
salaries
| ₹5 L/yr - ₹11.6 L/yr |
|
Team Lead
266
salaries
| ₹6 L/yr - ₹14 L/yr |
|
Senior Software Developer
249
salaries
| ₹5 L/yr - ₹10.3 L/yr |
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