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NielsenIQ Backend Developer Interview Questions and Answers for Experienced
NielsenIQ Backend Developer Interview Experiences for Experienced
1 interview found
rohit gadekar
(2 Questions)
- Q1. Write MySQL query to find employee with 2nd Highest salary
- Ans.
Use MySQL query with ORDER BY and LIMIT to find employee with 2nd highest salary.
Use ORDER BY salary DESC to sort salaries in descending order
Use LIMIT 1,1 to skip the highest salary and get the second highest salary
- Q2. What is branch in git
- Ans.
A branch in git is a separate line of development that allows you to work on features or fixes without affecting the main codebase.
Branches allow for parallel development
They can be created, switched between, merged, and deleted
Common branches include master, develop, feature branches, and release branches
Skills evaluated in this interview
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Interview questions from similar companies
Anonymous
I applied via Naukri.com and was interviewed before May 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Real life scenarios
- Q2. Keep your mind prepared with some real life scenarios
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before Aug 2023. There were 3 interview rounds.
Standard tcs aptitude tests conducted in college
2 code to be done with test cases
(2 Questions)
- Q1. Explain project done for college final.
- Ans.
Developed a web-based project management system for tracking tasks and deadlines.
Used PHP and MySQL for backend development
Implemented user authentication and authorization
Designed a responsive user interface using HTML, CSS, and JavaScript
- Q2. Python basics and coding with exception
I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
(4 Questions)
- Q1. Aray question are mostly ask
- Q2. String and multiple inheritance
- Q3. Bsndnbdbbddndnnd
- Q4. Bdjdbdjdbdbdbdb
Interview Preparation Tips
The coding questions can cover a range of topics,including data structures,algorithms,problem-solving, and programming concepts.The questions are designed to test your ability to solve real-world coding challenges that you might encounter in softwere development roles.
Remember that TCS's recruitement process might vary based on factors such as the role yor are the applying the specific requirements of the company at that time. for the most accurate and up-to-date information,refer to TCS's official communication or each out to their HR representatives.
Interview Preparation Tips
I applied via Company Website and was interviewed before Apr 2023. There was 1 interview round.
(5 Questions)
- Q1. My self n ex job profile
- Q2. Ex job profile my self
- Q3. My self ex job profile
- Q4. System operator
- Q5. Bank profile bank system operator
Interview Preparation Tips
- System operator
Sara Sulthana
I applied via Campus Placement
They asked few aptitude and 2 coding. 1 basic level coding and 1 advanced.
I applied via Recruitment Consulltant and was interviewed before Oct 2022. There were 3 interview rounds.
Easy what you want to know
(2 Questions)
- Q1. Tell me about yourself
- Q2. Technical skills
Interview Preparation Tips
Pratham Meena
Make A node js project or a feature
(2 Questions)
- Q1. Who are you ?
- Q2. Why do you want to join us ?
- Ans.
I am impressed by your innovative projects and collaborative team culture.
I admire your company's commitment to pushing boundaries in technology.
I am excited about the opportunity to work with a talented and diverse team.
Your focus on continuous learning and growth aligns with my career goals.
Interview Preparation Tips
Nikita Khare
(2 Questions)
- Q1. Nodejs promises async await difference
- Ans.
Node.js promises are a way to handle asynchronous operations, while async/await is a syntax for writing asynchronous code in a synchronous manner.
Promises are objects that represent the eventual completion (or failure) of an asynchronous operation.
Async/await is a syntactic sugar built on top of promises, making asynchronous code look more like synchronous code.
Async functions return a promise, which allows you to use ...
- Q2. Nodejs architecture eventloop
Skills evaluated in this interview
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NielsenIQ Backend Developer Interview Process for Experienced
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