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Castor Engineering 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
Bad
Difficulty level
Moderate
Duration
2-4 weeks
Result
No response
I applied via Recruitment Consulltant and was interviewed in Nov 2024.
4 Interview Rounds
1
One-on-one Round (1 Question)
- Q1. Basic question on the tool I use in previous company and ask question on the components of it. Add Answer
2
Technical Round (1 Question)
- Q1. More on what is my role and managerial round. Add Answer
3
Technical Round (1 Question)
- Q1. 2 hour long interview with a panel of 4. Possibly every single question that can be asked and repeatedly same things. They tried understanding the process and f...read more Add Answer
4
Technical Round (1 Question)
- Q1. Everything was already asked. But they need to drench and waste time of the candidate and themselves so they set up another round of technical to ask the same q...read more Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Please don't waste your time and energy with this company. They are not serious about hiring good candidates. They just want to know what their Peer banks are doing by setting up interviews with potential candidates. And after getting all the info they can take they will ghost you by not picking up your call or answering your mail.
RISHABH Pal
Interview experience
Excellent
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Nov 2024.
2 Interview Rounds
1
Aptitude Test Round
The Aptitude Test session accesses mathematical and logical reasoning abilities
2
Technical Round (6 Questions)
- Q1. What is Vlookup View Answers (1)
- Q2. Some IF else Question in Excel Add Answer
- Q3. What does your day in your previous organization look like? View Answers (1)
- Q4. Could you share the technical skills you possess? View Answers (1)
- Q5. Can you explain what a Pivot Table is? View Answers (1)
- Q6. Find the Highest-paid employee in each department along with their salary and department name. View Answers (1)
Interview Preparation Tips
Topics to prepare for Nagarro Data Analyst interview:
Be prepared to discuss past challenges and how did you overcome.
- SQL
- Excel
- Problem Solving
- PowerBI
- SQL Queries
Be prepared to discuss past challenges and how did you overcome.
Interview experience
Good
Difficulty level
Hard
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Jun 2024.
2 Interview Rounds
1
One-on-one Round (2 Questions)
- Q1. Past projects in detail Add Answer
- Q2. Questions on pyspark Add Answer
2
Behavioral Round (2 Questions)
- Q1. Leadership base question Add Answer
- Q2. Situation base questions like what you will do if someone from your team is not performing well? Add Answer
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Company Website and was interviewed in Nov 2024.
3 Interview Rounds
1
Group Discussion Round
The group discussion is the we work with team and the team (Group). The discussion is the company group had the meeting an they think what they do on next and etc....
2
One-on-one Round (5 Questions)
- Q1. What is the meaning of Teleperformance? View Answers (1)
- Q2. What motivated you to select this job? View Answers (1)
- Q3. Are you interested to do work View Answers (1)
- Q4. Did you work Before in Teleperformance View Answers (1)
- Q5. Are you Happy with thus job View Answers (1)
3
Assignment Round
Interview Preparation Tips
Interview preparation tips for other job seekers - I am Freshers in the company but i want to do work work in teleperformance company its was good job for the freshers
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
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via Walk-in and was interviewed in Nov 2024.
1 Interview Round
1
One-on-one Round (9 Questions)
- Q1. Myself and experience in english Add Answer
- Q2. Selected for the peocess Add Answer
- Q3. Last drawn salary why you are not another process Add Answer
- Q4. Why you left last job Add Answer
- Q5. Rate ur english 1 to 10 numbers Add Answer
- Q6. Introduce yourself as a employee Add Answer
- Q7. Season topic talk for two minutes Add Answer
- Q8. How is good english Add Answer
- Q9. Your favourite place on this topic Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - nice but bad
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I was interviewed in Nov 2024.
1 Interview Round
1
One-on-one Round (7 Questions)
- Q1. Command to check disk utilisation and health in Hadoop View Answers (1)
- Q2. Spark Architecture & the significance of each member of spark Architecture View Answers (1)
- Q3. Partitioning and bucketing Add Answer
- Q4. Spark optimization techniques View Answers (1)
- Q5. Second highest salary View Answers (1)
- Q6. Pivot table creation in SQL from not pivot one View Answers (1)
- Q7. How to create triggers View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Easy to medium questions were asked.
They are focusing on concept basically
They are focusing on concept basically
Skills evaluated in this interview
Interview experience
Average
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected
2 Interview Rounds
1
One-on-one Round (2 Questions)
- Q1. Explain projects worked on and benefits Add Answer
- Q2. What is agile , SDLC, user stories View Answers (1)
2
One-on-one Round (2 Questions)
- Q1. How will to create a new market in vietnam for LC/BG View Answers (1)
- Q2. What is acceptance criteria View Answers (1)
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via campus placement at Delhi College of Engineering (DCE), Delhi and was interviewed in Oct 2024.
3 Interview Rounds
1
Group Discussion Round
Shortlisted students were divided in group of 19
2
Case Study Round
Selected students from gd got the call for case study round
3
One-on-one Round (5 Questions)
- Q1. Questions were based on the case study and guesstimates Add Answer
- Q2. No. of aeroplane flying in the sky right now View Answers (1)
- Q3. How will u utilise 1 acre of land provided to u near ur college View Answers (1)
- Q4. How to start a starbuck franchisein ur town View Answers (1)
- Q5. Sql extraction of the given table and data View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - prepare case study and guesstimates well.
Skills evaluated in this interview
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Castor Engineering Reviews and Ratings
based on 11 reviews
Rating in categories
|
Calibration Engineer
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|  ₹1.5 L/yr - ₹3.2 L/yr |
|
Validation Engineer
5
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| ₹2.2 L/yr - ₹2.8 L/yr |
|
Senior Calibration Engineer
5
salaries
| ₹2.2 L/yr - ₹3.8 L/yr |
|
HVAC Validation Engineer
4
salaries
| ₹2.2 L/yr - ₹3.6 L/yr |
|
Junior Executive
3
salaries
| ₹1.8 L/yr - ₹3.9 L/yr |
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