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Data Unveil Interview Questions and Answers
Updated
15 Dec 2024
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6 interviews found
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Sudhir Singh
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
HR Round (1 Question)
- Q1. Introduction, experience, tech stack Add Answer
2
One-on-one Round (1 Question)
- Q1. SQL , problem solving, project and experience discussion Add Answer
Anonymous
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via LinkedIn and was interviewed in May 2024.
2 Interview Rounds
1
HR Round (1 Question)
- Q1. Basic Introduction and asked about aggregate functions in SQL Add Answer
2
Technical Round (2 Questions)
- Q1. Asked 3-4 sql questions based on case statement and window functions. Add Answer
- Q2. Asked to explain the project on Which I have worked and technologies used like aws
lambda,S3 ,redshift Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Overall the interview questions was easy to moderate level , must focus on SQL
Interview experience
Bad
Difficulty level
Easy
Duration
Less than 2 weeks
Result
No response
I applied via LinkedIn and was interviewed in Dec 2023.
1 Interview Round
1
One-on-one Round (3 Questions)
- Q1. 1. Fetch last record of the column.
2. Dense rank vs rank
3. Fetch end of 5 character from the string of the column View Answers (1)
- Q2. What type of data validation you performed. View Answers (1)
- Q3. What customer do with data. View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Interviewer (CTO - Asif Ali) was not aware of Left(), Last(), top 1, etc. functions in SQL. He said "is these functions exist in SQL". 🤣
If I get selected also, I will not be joining this company where basic technical knowledge is lacking.
If I get selected also, I will not be joining this company where basic technical knowledge is lacking.
Skills evaluated in this interview
Interview experience
Bad
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
One-on-one Round (1 Question)
- Q1. Can you join in 15 days ? Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - They have the notice period for 90 days, but they want employees to join in less than 10 days.
Data Unveil interview questions for popular designations
Interview experience
Bad
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
One-on-one Round (1 Question)
- Q1. In context to experience Add Answer
Interview experience
Excellent
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via Approached by Company and was interviewed before May 2023.
1 Interview Round
1
Technical Round (1 Question)
- Q1. Sql basics and Joins Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare for Basics accordingly
Jobs at Data Unveil
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Interview Tips & Stories
2w (edited)
a consultant
Alternate documents for Employee verification?
My new employer asked for my previous offer letters and salary slips. When I inquired, they said it was for background verification.
However, I feel that providing these documents might affect salary negotiations, and it feels a bit unethical too.
What alternative documents can I provide for employment verification?
Got a question about Data Unveil?
Ask anonymously on communities.
Interview questions from similar companies
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Walk-in and was interviewed in Nov 2024.
4 Interview Rounds
1
Technical Round (2 Questions)
- Q1. Sap bw consultant View Answers (2)
- Q2. Sap bw4hana View Answers (2)
2
Technical Round (2 Questions)
- Q1. Sap abap consultant View Answers (2)
- Q2. Sap abap cds Add Answer
3
Technical Round (2 Questions)
- Q1. Abap enhancement is in just basic Add Answer
- Q2. S4h Add Answer
4
Case Study Round
About ourself and what about me
Interview Preparation Tips
Interview preparation tips for other job seekers - Please let me see in my technical knowledge
Interview experience
Bad
Difficulty level
-
Duration
-
Result
-
4 Interview Rounds
1
Technical Round (2 Questions)
- Q1. Azure cloud platform tech Add Answer
- Q2. Informatica tech stack ques Add Answer
2
Technical Round (2 Questions)
- Q1. Adf tech stack que Add Answer
- Q2. Scd type 2 implementation View Answers (1)
3
Technical Round (2 Questions)
- Q1. Dw related que ans Add Answer
- Q2. Solution design related que Add Answer
4
HR Round (2 Questions)
- Q1. Aspiration from my end Add Answer
- Q2. How soon can join View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Don't join or even I would suggest not to apply or give interview to this pathetic company. I have cleared all my 4 rounds of interview including HR out of which 3 technical and 1 HR. 3 held on video conferencing and one face to face for which I have travelled almost 40 kms from my current location and they said without face to face they cannot proceed hence I had no option left but to travel, then when I entered into the office again put a laptop infront of me which is again video conferencing then I didn't understand why exactly they called me if they want to have it over video online.
Then after putting my lot of time and efforts when finally it comes to release the offer, then they stop picking up the calls and stop responding and the final excuses which I got from them for not releasing the offer is that their software will not allow them to release any offer which is more that 2 days of joining.
Such a pathetic company who even don't know that atleast if you are not releasing the offer, it's your duty to atleast tell the person that either they are not able to provide the compensation as discussed or they are looking parallelly for someone who can settle in less compensation.
Due to all this I have wasted almost my 3-4 weeks of time expecting that I will receive the offer, and didn't focus on other organisations which was ready to provide slightly lower than this.
Hence it's a total scam which is going here suggesting not to get trapped otherwise you will not only waste your time but also other good opportunities as well.
It's a total boycott for me, expecting the same from your end as well, so that they will understand that playing with someone's job is not a joke.
Then after putting my lot of time and efforts when finally it comes to release the offer, then they stop picking up the calls and stop responding and the final excuses which I got from them for not releasing the offer is that their software will not allow them to release any offer which is more that 2 days of joining.
Such a pathetic company who even don't know that atleast if you are not releasing the offer, it's your duty to atleast tell the person that either they are not able to provide the compensation as discussed or they are looking parallelly for someone who can settle in less compensation.
Due to all this I have wasted almost my 3-4 weeks of time expecting that I will receive the offer, and didn't focus on other organisations which was ready to provide slightly lower than this.
Hence it's a total scam which is going here suggesting not to get trapped otherwise you will not only waste your time but also other good opportunities as well.
It's a total boycott for me, expecting the same from your end as well, so that they will understand that playing with someone's job is not a joke.
Skills evaluated in this interview
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
mamatha kuruva
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.
15 Interview Rounds
1
Case Study Round
B.tech 2021 completed ece grup elecrical engeeniring kurnool
2
Group Discussion Round
Techenical essu customer Care and problem solution informetion clarify
3
Group Discussion Round
My name is mamatha my custamor problem is phone data problem and expaly tha telugu language clarify
4
Aptitude Test Round
Telling tha essu and clarify tha custor problem speeking telugu and english
5
Assignment Round
Non vice proces is clarrify tha doudts and custamor promblem very important
6
Coding Test Round
Programing language solue tha issu programig #includ .in#
7
Technical Round (2 Questions)
- Q1. Electrical working is not working tha metrial Add Answer
- Q2. My problem is my account is not link in aadhar card Add Answer
8
HR Round (2 Questions)
- Q1. What is studing graduaction complete tha year View Answers (1)
- Q2. Why tha non vice proccing technolagy View Answers (1)
9
HR Round (2 Questions)
- Q1. Develop tha metrial is not conneting problem soluction Add Answer
- Q2. What about you english skills View Answers (1)
10
Case Study Round
B.tech ece branch electical computer egineering branch programing and electanic
11
HR Round (2 Questions)
- Q1. Which year completed you study View Answers (1)
- Q2. B.tech percentage out of 60% yes or no Add Answer
12
Assignment Round
Gennpet company non vice proccing tacing telugu and english explain custamor problems
13
Technical Round (2 Questions)
- Q1. Any questions solue tha solution taking tha english and telugu Add Answer
- Q2. Non vice proccing expirionce or not Add Answer
14
HR Round (2 Questions)
- Q1. What is your self inctadection tell be View Answers (1)
- Q2. Why are choosing tha non vice proccing job View Answers (1)
15
HR Round (2 Questions)
- Q1. What are tha nowlegue Add Answer
- Q2. Why are you from Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Tell me tha first problem clarify tha problem and iam understand problem first my also clarify tha duot explian tha problem solu tha custamor understang laguge tellu aneswer laguage
Data Unveil Interview FAQs
How many rounds are there in Data Unveil interview?
Data Unveil interview process usually has 1-2 rounds. The most common rounds in the Data Unveil interview process are One-on-one Round, Technical and HR.
How to prepare for Data Unveil 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 Data Unveil. The most common topics and skills that interviewers at Data Unveil expect are Oracle SQL, Data Warehousing, ETL, Performance Tuning and Communication Skills.
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Data Unveil Interviews By Designations
Interview Questions for Popular Designations
Interview Process at Data Unveil
based on 6 interviews in last 1 year
Interview experience
People are getting interviews through
based on 3 Data Unveil interviews
Job Portal
67%
33% 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
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Data Unveil Reviews and Ratings
based on 7 reviews
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