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Cognizant L2 Engineer Interview Questions and Answers
Cognizant L2 Engineer Interview Experiences
1 interview found
Selected
I applied via Campus Placement and was interviewed before Feb 2023. There were 2 interview rounds.
Just asked some concepts of coding
(1 Question)
- Q1. Asked about recent ongoings in india and also they also asked an specific ongoing issue actually they just wanted to know how we understood that and how we expressing it in proper language
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Interview questions from similar companies
I applied via Referral and was interviewed in Dec 2024. There was 1 interview round.
(2 Questions)
- Q1. WebEx related questions?
- Q2. Cucm related questions
mohamed iburahim
(1 Question)
- Q1. Cluster,vmware,hardware,os
(1 Question)
- Q1. Hardware,os,vmware,ad,cluster
Selected
I applied via campus placement at Mepco Schlenk Engineering College, Coimbatore and was interviewed before Apr 2023. There were 2 interview rounds.
Normal APTITUDE SYLLABUS
(1 Question)
- Q1. SQL and Java questions
I applied via Campus Placement and was interviewed in Nov 2024. There were 2 interview rounds.
Its very easy
Basic maths questions learned up to 10
Basic Apptitude questions
(5 Questions)
- Q1. Tell me about your self Hi My name is Vikram Adithya I am an hard working and passionate engineering student currently perceiveing in gokaraju rangaraju institute of engineering and technology .I stay with...
- Q2. Intervier asked about what kind of problems did you solved in leetcode? I said palindrome factorial matrix multiplication etc . Intervier said every one can solve this
- Q3. He asked me about my project role i said I have done documentation in my project he said every one can do that
- Q4. He asked me to write project code
- Q5. He asked me any questions
Interview Preparation Tips
If you crack it it is easy to get hired in infosys.
I applied via campus placement at SRM Institute of Science and Technology, NCR Campus, Ghaziabad and was interviewed in Nov 2024. There was 1 interview round.
(4 Questions)
- Q1. Can you tell me about yourself?
- Ans.
I am a passionate software engineer with 5 years of experience in developing web applications using various technologies.
5 years of experience in software development
Proficient in developing web applications
Skilled in using various technologies
Passionate about software engineering
- Q2. Can you explain one of the projects you completed during the academic year?
- Ans.
Developed a web-based student management system for tracking attendance and grades.
Used HTML, CSS, and JavaScript for front-end development.
Implemented backend functionality using PHP and MySQL database.
Incorporated user authentication and authorization features for secure access.
Tested the system thoroughly to ensure functionality and user-friendliness.
- Q3. What were some of the fundamental concepts of Artificial Intelligence that the interviewer inquired about during your interview as a Computer Science and Engineering - Artificial Intelligence and Machine L...
- Q4. What were your Achievements in the graduation years
- Ans.
Graduated with honors, completed multiple internships, and won coding competitions
Graduated with honors in Computer Science
Completed internships at XYZ Company and ABC Corporation
Won first place in coding competition at university hackathon
Interview Preparation Tips
Selected
I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.
(5 Questions)
- Q1. List down Java 8 features and use case
- Ans.
Java 8 introduced several new features including lambda expressions, streams, and functional interfaces.
Lambda expressions: Allow for more concise and readable code by enabling functional programming.
Streams: Provide a way to work with collections of objects in a more functional style.
Functional interfaces: Interfaces with a single abstract method, used to enable lambda expressions.
Optional class: Helps to avoid null p...
- Q2. List down Spring boot annotation used
- Ans.
Spring boot annotations are used to simplify the development process by providing metadata to the Spring framework.
1. @SpringBootApplication - Main annotation to indicate the main class of a Spring Boot application.
2. @RestController - Annotation for RESTful web services.
3. @Autowired - Dependency injection annotation.
4. @GetMapping, @PostMapping, @PutMapping, @DeleteMapping - Annotations for mapping HTTP requests to c...
- Q3. Difference between String builder and String Buffer
- Ans.
String Builder is not synchronized and faster, while String Buffer is synchronized and slower.
String Builder is not thread-safe, while String Buffer is thread-safe.
String Builder is faster due to lack of synchronization, while String Buffer is slower due to synchronization.
String Builder is recommended for single-threaded operations, while String Buffer is recommended for multi-threaded operations.
- Q4. What is String pool
- Ans.
String pool is a storage area in memory where strings are stored to optimize memory usage by reusing common strings.
String pool helps in reducing memory usage by storing only one copy of each unique string.
Strings created using double quotes are stored in the string pool.
Strings created using new keyword are not stored in the string pool.
- Q5. Number of memory type have. like heap memory , stack
- Ans.
There are two main types of memory in a computer system: stack memory and heap memory.
Stack memory is used for static memory allocation and is managed by the compiler. It is typically faster but limited in size.
Heap memory is used for dynamic memory allocation and is managed by the programmer. It is slower but has a larger size.
Examples: C programming language uses stack memory for function calls and heap memory for dy
Interview Preparation Tips
- Collections
- java 8
- Spring Boot
- tsl
- SSL
- OOPS
- String pool
- Heap memory
- Strig builder
- String buffer
Skills evaluated in this interview
(2 Questions)
- Q1. Asked about technical expertise and topic related question
- Q2. Notice period and salary discussion
(2 Questions)
- Q1. Technical in depth
- Q2. Salary discussion
(1 Question)
- Q1. Notice period and salary discussion
RISHIK REDDY.P
I applied via Campus Placement
(3 Questions)
- Q1. Can you tell me about yourself?
- Ans.
I am a passionate software engineer with a strong background in computer science and experience in developing innovative solutions.
Completed a Bachelor's degree in Computer Science from XYZ University
Proficient in programming languages such as Java, Python, and C++
Worked on projects involving web development, database management, and machine learning
Strong problem-solving skills and ability to work in a team environmen
- Q2. What was your role and contributions in your projects?
- Ans.
I was responsible for designing and implementing new features, fixing bugs, and optimizing performance in various projects.
Designed and implemented new features based on client requirements
Fixed bugs reported by QA team or end users
Optimized performance by refactoring code or improving algorithms
Collaborated with team members to ensure project deadlines were met
- Q3. Are you willing to relocate?
- Ans.
Yes, I am open to relocating for the right opportunity.
I am open to relocating for the right job opportunity
I am flexible and willing to move for the right position
I have relocated for previous jobs and am comfortable with the process
Software Engineer Interview Questions & Answers
Societe Generale Global Solution Centre
Anonymous
posted on 12 Nov 2024
It was an aptitute round and 2 coding questions was there
(3 Questions)
- Q1. Tell me about yourself
- Q2. We had discussion on projects than mentioned in my resume
- Q3. Then he moved to DSA question in which he told to how you will insert node in doubly linked list ,I answered all correctly he appreciated me also but after 5 min one person came and told you can go . I was...
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