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Oil And Natural Gas Corporation Big Data Engineer Interview Questions and Answers
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Interview questions from similar companies
Anonymous
Interview experience
Average
Difficulty level
Hard
Duration
Less than 2 weeks
Result
No response
I applied via campus placement at College of Engineering ( Formerly Pune Instiute of Enginering and Technology ), Pune and was interviewed in Sep 2024.
2 Interview Rounds
1
Group Discussion Round
If everyone is cheating you should also do it?
2
Technical Round (4 Questions)
- Q1. Everyhting about project.. Add Answer
- Q2. Linear vs logistic regression View Answers (1)
- Q3. Normalization in dbms View Answers (1)
- Q4. List array difference etc View Answers (1)
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
3 Interview Rounds
1
Technical Round (1 Question)
- Q1. Basic data science and statistics interview questions along with their mathematical understanding. Add Answer
2
Technical Round (1 Question)
- Q1. Data science questions with mathematical understanding Add Answer
3
HR Round (1 Question)
- Q1. STAR type questions Add Answer
Riya Gupta
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (1 Question)
- Q1. LRU Cache Implementation Add Answer
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (1 Question)
- Q1. What is HTML vs XHTML View Answers (1)
Skills evaluated in this interview
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Resume Based questions and ML & DL basics Add Answer
- Q2. BERT and CNN models Add Answer
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
HR Round (2 Questions)
- Q1. What are You Strength Add Answer
- Q2. What Shoud we hire you Add Answer
I applied via Naukri.com and was interviewed in Feb 2022.
2 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
Aptitude Test Round
Some Basic Reasoning Based Questions
Interview Preparation Tips
Interview preparation tips for other job seekers - Be Patience and have confidence.
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I was interviewed in May 2024.
1 Interview Round
1
Technical Round (6 Questions)
- Q1. SQL table distributions. Add Answer
- Q2. ADF switching questions? Add Answer
- Q3. How do you optimize the performance? View Answers (1)
- Q4. What is stored procedure? View Answers (1)
- Q5. Ranking functions in SQL? View Answers (1)
- Q6. Modelling questions. Add Answer
Skills evaluated in this interview
5 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2
Technical Round (2 Questions)
- Q1. Cfd questions like forward difference scheme and backward difference scheme. Add Answer
- Q2. In which direction the fluid flows in a vertical pipe when the pressures at two vertical locations are given. View Answers (1)
3
HR Round (3 Questions)
- Q1. About Work experience Add Answer
- Q2. How do you handle a negative outcome? View Answers (1)
- Q3. What are the factors that demotivates you in work? Add Answer
4
Technical Round (3 Questions)
- Q1. Questions based on Bernoullis principle. Add Answer
- Q2. How to find if a point is inside or outside of a regular polygon? View Answers (1)
- Q3. Coding questions by the specialist in US. Add Answer
5
Coding Test Round
3 questions on various problems based on arrays and matrices.
Interview Preparation Tips
Interview preparation tips for other job seekers - Work well on the closing skills and basics of fluid mechanics.
Abhishek Saitwal
Interview experience
Average
Difficulty level
-
Duration
-
Result
-
I applied via Company Website
1 Interview Round
1
Coding Test Round
Longest Subsequence using Python
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