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Cognizant ETL Developer Interview Questions, Process, and Tips
Updated
11 Dec 2024
Top Cognizant ETL Developer Interview Questions and Answers
- Q1. what is the uses of filter stage
- Q2. what is the uses of transfor stage
- Q3. Explain the difference between ETL and ELT?
5 Cognizant ETL Developer Interview Experiences
11 questions found
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Popular
Anonymous
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Naukri.com and was interviewed in Nov 2024.
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Explainyour job role View Answers (1)
- Q2. Explain implementation of SCD 1 in IICS View Answers (1)
Interview experience
Excellent
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via Recruitment Consulltant and was interviewed in Feb 2024.
1 Interview Round
1
Technical Round (5 Questions)
- Q1. What is the uses of filter stage View Answers (1)
- Q2. What is the uses of transfor stage View Answers (1)
- Q3. What is the uses of sort stage View Answers (1)
- Q4. How to create the prallel job View Answers (1)
- Q5. Defenation of scd View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Hi my name is ravindra pls check my profile .i'm intrested ur company
Skills evaluated in this interview
Get interview-ready with top interview questions
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Dec 2023.
1 Interview Round
1
Technical Round (1 Question)
- Q1. Explain the difference between ETL and ELT? View Answers (1)
Skills evaluated in this interview
What people are saying about Cognizant
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harddrake
works at
Cognizant
Need suggestion on offer
I got offers from Accenture and UST Global as java developer. I am having 5.4 years of experience. Which is better to join.
Compensation
Accenture : X LPA fixed
UST : X+1.5L fixed
Got a question about Cognizant?
Ask anonymously on communities.
Interview experience
Good
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected
I applied via Naukri.com and was interviewed before Apr 2023.
1 Interview Round
1
Technical Round (1 Question)
- Q1. SQL query and informatica scenario based questions Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Learn data warehousing concepts, SQL query and informatica scenario based questions
Cognizant interview questions for designations
Interview experience
Excellent
Difficulty level
Hard
Duration
2-4 weeks
Result
Selected
I applied via Naukri.com and was interviewed before Aug 2022.
3 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
2
Technical Round (1 Question)
- Q1. Self introduction Add Answer
3
HR Round (1 Question)
- Q1. Package discussion Add Answer
Interview questions from similar companies
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Nov 2024.
2 Interview Rounds
1
Technical Round (4 Questions)
- Q1. Lookup ,router,joiner Add Answer
- Q2. Different types of caches Add Answer
- Q3. Scd1 and scd2 implementation Add Answer
- Q4. Fact and dimensions tables and different data modelling Add Answer
2
HR Round (1 Question)
- Q1. Salary discuss and location discussion Add Answer
Interview experience
Poor
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. What is loads in informatica View Answers (1)
- Q2. Query to find duplicates in table View Answers (1)
Skills evaluated in this interview
Interview experience
Average
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Introduce yourself View Answers (1)
- Q2. What is SCD type2 Add Answer
Interview experience
Average
Difficulty level
Moderate
Duration
-
Result
No response
I was interviewed in Jun 2024.
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Rank and dense rank Add Answer
- Q2. Scenario based etl question Add Answer
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Informatica powercenter architecture, scd1, scd2 etc Add Answer
- Q2. Lookups and where to use them View Answers (1)
Skills evaluated in this interview
Cognizant Interview FAQs
How many rounds are there in Cognizant ETL Developer interview?
Cognizant interview process usually has 1-2 rounds. The most common rounds in the Cognizant interview process are Technical, Resume Shortlist and HR.
How to prepare for Cognizant ETL Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Cognizant. The most common topics and skills that interviewers at Cognizant expect are SSIS, SQL, Adf, C# and Datastage.
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Interview Questions for Popular Designations
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Interview Process at Cognizant ETL Developer
based on 4 interviews in last 1 year
1 Interview rounds
- Technical Round
View more
People are getting interviews through
based on 5 Cognizant interviews
Job Portal
80%
20% candidates got the interview through other sources.
Moderate
Confidence
?
Moderate Confidence means the data is based on a sufficient number of responses received from the candidates
ETL Developer Interview Questions from Similar Companies
Fast track your campus placements
18%
more
than the average ETL Developer Salary in India
View more details
Cognizant ETL Developer Reviews and Ratings
based on 48 reviews
Rating in categories
|
Associate
75.5k
salaries
|  ₹2.8 L/yr - ₹14 L/yr |
|
Programmer Analyst
56.3k
salaries
| ₹2.4 L/yr - ₹9.6 L/yr |
|
Senior Associate
47.4k
salaries
| ₹8.8 L/yr - ₹26.3 L/yr |
|
Senior Processing Executive
28.5k
salaries
| ₹1.8 L/yr - ₹9 L/yr |
|
Technical Lead
17.9k
salaries
| ₹5.9 L/yr - ₹24 L/yr |
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