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Leader Software V&V Engineer Interview Questions and Answers
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Anonymous
Interview experience
Poor
Difficulty level
Moderate
Duration
2-4 weeks
Result
No response
I applied via Naukri.com and was interviewed in Nov 2024.
1 Interview Round
1
Technical Round (16 Questions)
- Q1. What are custom hooks in React, and what are their use cases? Additionally, can you provide an example of a custom hook that performs an API call and utilizes t...read more View Answers (1)
- Q2. What is the difference between useMemo and useCallback in React? View Answers (1)
- Q3. What is the difference between class-based components and functional components in React? View Answers (1)
- Q4. How can you implement the lifecycle of a React component in a functional component? View Answers (1)
- Q5. What are the various state management techniques available in React? View Answers (1)
- Q6. What is the architecture of Redux, and what purposes do middlewares serve within it? View Answers (1)
- Q7. What is hoisting in JavaScript? View Answers (1)
- Q8. What is event bubbling in JavaScript? View Answers (1)
- Q9. What are block scope and function scope in JavaScript? View Answers (1)
- Q10. Have you had experience working with semantic tags in HTML? View Answers (1)
- Q11. What are the various methods for creating an object in JavaScript? View Answers (1)
- Q12. What are the differences between shallow copy and deep copy in JavaScript? View Answers (1)
- Q13. What will be the output of the following JavaScript code fragment: `const a; function test() { console.log(a); }; test();`? View Answers (1)
- Q14. How can you use CSS to arrange elements in a row and column layout? View Answers (1)
- Q15. Have you utilized CSS preprocessors, and if so, which ones? View Answers (1)
- Q16. If I have assigned different colors to an ID and a class and applied both to the same element, which color will be applied based on CSS specificity precedence? View Answers (1)
Interview Preparation Tips
Topics to prepare for Cognizant Senior Software Engineer interview:
- Javascript
- React.Js
- HTML
- CSS
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via campus placement at SRM Institute of Science & Technology, Chennai and was interviewed in Oct 2024.
2 Interview Rounds
1
Aptitude Test Round
Duration was 1.5 hrs. Questions were asked on topics like aptitude, reasoning , puzzle solving and verbal ability. Also a topic was given on which candidates were expected to write an essay. Overall the difficulty level was easy to medium.
2
One-on-one Round (8 Questions)
- Q1. Introduce Yourself Add Answer
- Q2. Explain about your projects (mentioned in resume) Add Answer
- Q3. Have you got any certifications on cloud technologies? View Answers (1)
- Q4. What do you do in your free time? Add Answer
- Q5. Explain about Encapsulation (OOPS concept) View Answers (1)
- Q6. Tell about your previous intern/work experience if any Add Answer
- Q7. What is the one thing that you can say about you for which haven't been noticed by others and credited? Add Answer
- Q8. Questions about schooling, CGPA in college Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare for round 1 test from various youtube videos. It helped me to clear the 1st round. For interview, don't mention things you aren't confident enough in your resume. Prepare well on OOPS concepts, SQL concepts, SDLC concepts and do general research about the company like who is the current ceo, what products are they offering right now, company values, etc.
Skills evaluated in this interview
Interview experience
Average
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Not Selected
I applied via Company Website and was interviewed in Nov 2024.
2 Interview Rounds
1
Technical Round (2 Questions)
- Q1. Sql constrainsts, star schema, dml dcl commands Add Answer
- Q2. About cureent project and responsibilities Add Answer
2
Technical Round (2 Questions)
- Q1. Current projects and resposibilities Add Answer
- Q2. Where vs having, reason for job change Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - 1. Technical - about you current project and responsibilities, basic SQL question-constraints, starschema, DML DCL command, one sql query write.
2. Technical with senior manager- about project ,where vs having , reason of job change
2. Technical with senior manager- about project ,where vs having , reason of job change
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Oct 2024.
2 Interview Rounds
1
Technical Round (7 Questions)
- Q1. How do you optimize SQL queries? View Answers (1)
- Q2. How do you do performance optimization in Spark. Tell how you did it in you project. View Answers (1)
- Q3. What is SparkContext and SparkSession? View Answers (1)
- Q4. When a spark job is submitted, what happens at backend. Explain the flow. View Answers (2)
- Q5. Calculate second highest salary using SQL as well as pyspark. View Answers (1)
- Q6. 2 types of modes for Spark architecture ? View Answers (1)
- Q7. If you want very less latency - which is better standalone or client mode? View Answers (1)
2
Technical Round (2 Questions)
- Q1. Scenario based. Write SQL and pyspark code for a dataset. Add Answer
- Q2. If you have to find latest record based on latest timestamp in a table for a particular customer(table is having history) , how will you do it. Self join and ne...read more Add Answer
Interview Preparation Tips
Topics to prepare for LTIMindtree Data Engineer interview:
- SQL
- pyspark
- ETL
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Company Website and was interviewed in Nov 2024.
4 Interview Rounds
1
Aptitude Test Round
It was a simple Aptitude test designed to test your english proficiency and your quantitative skills.
2
Communication Assessment Round (1 Question)
- Q1. Multiple questions meant to test your english communication proficiency Add Answer
3
Coding Test Round
There were 2 coding questions. The level of questions were not very high. The languages available for the round were Python, Java, C++, C, C#.
4
One-on-one Round (4 Questions)
- Q1. Please Introduce yourself Add Answer
- Q2. What project did you work on in your final year? Add Answer
- Q3. Do you have any connections in the industry? Add Answer
- Q4. Did you undergo any Internships? Add Answer
Sashikanta Parida
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Recruitment Consulltant and was interviewed in Nov 2024.
2 Interview Rounds
1
Technical Round (3 Questions)
- Q1. What are different type of joins available in Databricks? View Answers (1)
- Q2. How do you make your data pipeline fault tolerant? View Answers (1)
- Q3. What is AutoLoader? View Answers (1)
2
Technical Round (2 Questions)
- Q1. How do you connect to different services in Azure? View Answers (1)
- Q2. What are linked Services? View Answers (1)
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Approached by Company and was interviewed in Oct 2024.
1 Interview Round
1
Technical Round (3 Questions)
- Q1. 1) OOPS in java, and told to explain abstraction, encapsulation, inheritance with practical code 2) Exception handling(globally), Authentication and authorizati...read more View Answers (1)
- Q2. 1) Advantage of springboot over spring 2) Tell me all the anotations you know in spring 3) What are CRUD operations, write controller layer and use validating a...read more View Answers (1)
- Q3. 1) ACID properties 2) DBMS commands 3) inner queries 4) Joins 5) S3 bucket congif and how to handle file and upload and retrieve in s3 6) Ci/Cd basic flow and d...read more Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare resume well and keep applying to jobs
Skills evaluated in this interview
hemanth kumar
Interview experience
Excellent
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via Approached by Company and was interviewed in Nov 2024.
1 Interview Round
1
Technical Round (4 Questions)
- Q1. What is the difference between IAAS, PAAS, SAAS in AWS? Add Answer
- Q2. How do you ensure high availability in cloud computing? Add Answer
- Q3. How you monitor and troubleshoot in kubernetes? Add Answer
- Q4. Tell the best security practices in AWS cloud? Add Answer
Interview Preparation Tips
Topics to prepare for TCS Devops Engineer interview:
- aws
- kubernetes
Rutuja Bhagat
Interview experience
Good
Difficulty level
Easy
Duration
-
Result
-
I applied via Recruitment Consulltant and was interviewed in Nov 2024.
1 Interview Round
1
Technical Round (7 Questions)
- Q1. Difference between bigtable and bigquery. View Answers (1)
- Q2. How to remove duplicate rows from bigquery? find the month of a given date in bigquery. View Answers (1)
- Q3. What operator is used in composer to move data from gcs to bq View Answers (1)
- Q4. Write a code for this - input = [1,2,3,4]
output = [1,4,9,16] View Answers (1)
- Q5. Dataflow vs dataproc. View Answers (1)
- Q6. Architecture of bq. Query optimization techniques in bigquery. View Answers (1)
- Q7. RDD vs dataframe vs dataset in pyspark View Answers (1)
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Referral and was interviewed in Oct 2024.
1 Interview Round
1
One-on-one Round (5 Questions)
- Q1. List down Java 8 features and use case View Answers (1)
- Q2. List down Spring boot annotation used View Answers (1)
- Q3. Difference between String builder and String Buffer View Answers (1)
- Q4. What is String pool View Answers (1)
- Q5. Number of memory type have. like heap memory , stack View Answers (1)
Interview Preparation Tips
Topics to prepare for IBM Senior Software Engineer interview:
- Collections
- java 8
- Spring Boot
- tsl
- SSL
- OOPS
- String pool
- Heap memory
- Strig builder
- String buffer
Skills evaluated in this interview
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