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Cognizant
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Cognizant Senior Engineer Interview Questions and Answers
Cognizant Senior Engineer Interview Experiences
6 interviews found
Anonymous
I applied via Company Website and was interviewed in Dec 2021. There were 3 interview rounds.
(2 Questions)
- Q1. What is your responsibility role in the project
- Q2. What is your project discuss your roles and responsibilities in your project
(1 Question)
- Q1. What are the technologies used
- Ans.
We use a variety of technologies including Java, Python, AWS, Docker, and Kubernetes.
Java for backend development
Python for scripting and data analysis
AWS for cloud infrastructure
Docker for containerization
Kubernetes for container orchestration
Interview Preparation Tips
Selected
I applied via Recruitment Consulltant and was interviewed before Feb 2023. There was 1 interview round.
(1 Question)
- Q1. How do you troubleshoot outlook?
I applied via Naukri.com and was interviewed in Nov 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. What is virtual DOM
- Ans.
Virtual DOM is a lightweight copy of the actual DOM used for efficient updates.
Virtual DOM is a concept used in modern web development frameworks like React.
It is a lightweight copy of the actual DOM that is used to track changes and update the actual DOM efficiently.
When a change is made to the virtual DOM, it is compared to the previous version to determine the minimum number of changes required to update the actual ...
Interview Preparation Tips
Skills evaluated in this interview
What people are saying about Cognizant
I applied via LinkedIn and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Basics of Angular
- Q2. Basics of js
Interview Preparation Tips
Cognizant interview questions for designations
Interview Questionnaire
1 Question
- Q1. React hooks
Interview Questionnaire
1 Question
- Q1. React hooks
Interview questions from similar companies
I was interviewed in Dec 2024.
(5 Questions)
- Q1. Can you share your work experience?
- Q2. What tools have you used to perform finite element analysis (FEA)?
- Q3. What is your basic knowledge of the strength of materials and finite element method (FEM)?
- Q4. What are the shear force distribution (SFD) and bending moment diagram (BMD) for cantilever beams made of two different materials that are subjected to a point load P at the free end?
- Q5. What is the purpose of static analysis?
Interview Preparation Tips
Selected
I was interviewed in Feb 2025.
Basic c text book question
(2 Questions)
- Q1. What is structure
- Q2. What is union
Selected
I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
Ai interview backend microservices core java
(2 Questions)
- Q1. Microservice architecture spring boot
- Q2. Rest api implementation and communication
Interview Preparation Tips
I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.
(2 Questions)
- Q1. What is spring boot
- Ans.
Spring Boot is a Java-based framework used for creating standalone, production-grade Spring-based applications.
Spring Boot simplifies the process of creating Spring applications by providing a set of default configurations.
It allows for easy setup of Spring projects with minimal configuration.
Spring Boot includes embedded servers like Tomcat, Jetty, or Undertow, making it easy to deploy applications.
It provides product...
- Q2. What is serialisation
- Ans.
Serialisation is the process of converting an object into a stream of bytes to store or transmit data.
Serialisation is used to save the state of an object and recreate it when needed.
It allows objects to be converted into a format that can be easily stored or transmitted.
Common examples include JSON, XML, and binary serialisation.
Serialisation is important for data persistence and inter-process communication.
Skills evaluated in this interview
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Cognizant Interviews By Designations
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Cognizant Senior Engineer Interview Process
based on 1 interview
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Cognizant Senior Engineer Reviews and Ratings
based on 19 reviews
Rating in categories
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|  ₹5.1 L/yr - ₹16 L/yr |
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| ₹2.4 L/yr - ₹9.6 L/yr |
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| ₹1.8 L/yr - ₹9 L/yr |
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