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Nowcom Data Engineer Interview Questions and Answers
1 interview found
Anonymous
Selected
I applied via Referral and was interviewed before Jul 2023.
1 Interview Round
Technical Round (3 Questions)
- Q1. Query execution plan related questions Add Answer
- Q2. Real time question for sql query Add Answer
- Q3. Level of sql query is intermediate. Add Answer
Interview questions from similar companies
Selected
I applied via Recruitment Consulltant and was interviewed before Oct 2022.
2 Interview Rounds
One-on-one Round (1 Question)
- Q1. Question from resume.
Hadoop, hive pyspark, python,MySQL,nosql Add Answer
Coding Test Round
1. Basic python syntax
2. Basic pyspark transformation
Interview Preparation Tips
2nd Round Coding test according to company requirements.
Manager feels like you néed one more round if lacking somewhere you will get it
Last HR round
I applied via campus placement at BRACT's Vishwakarma Institute of Information Technology, Pune and was interviewed in Oct 2024.
1 Interview Round
One-on-one Round (4 Questions)
- Q1. What is polymorphism View Answers (1)
- Q2. Find missing number from nth number array. View Answers (1)
- Q3. Explain inheritance and it types View Answers (1)
- Q4. Find 2nd max elements from aaray View Answers (1)
Skills evaluated in this interview
Read all BRACT's Vishwakarma Institute of Information Technology, Pune placement interview questions
1 Interview Round
One-on-one Round (2 Questions)
- Q1. Basic java questions Add Answer
- Q2. Sql related questions Add Answer
Interview Preparation Tips
Software Engineer Interview Questions
Velocity Software Solutions
Vaibhav Pratap Singh
posted on 7 Feb 2024
I applied via campus placement at ABES Engineering College, Ghaziabad and was interviewed in Jan 2024.
3 Interview Rounds
Aptitude Test Round
There was total of 40 questions
First 20: Aptitude based topics like time and work, profit and loss, speed and distance
Second 20: Programming MCQs based on C, C++ and python. Task is to guess the correct output and errors.
Assignment Round
There were 4 coding questions based on array, 2 SQL queries and one article.
Coding questions were easy for batch 2 but difficult for batch 1. Star patterns are present in batch 1.
SQL queries were easy.
One article (200-300)words. Topics was Google maps.
One-on-one Round (3 Questions)
- Q1. Founder came and asked approach I used to solve coding questions in round 2. He then check the output for each question. Then he checked the SQL queries I have ...read more Add Answer
- Q2. He asked me about different approaches to solve a problem Add Answer
- Q3. He asked about the project I had done on Java Full stack. Add Answer
Interview Preparation Tips
Practice as much coding questions based on array, patterns and star patterns.
Practice as much SQL queries as you can.
You have to carry your own laptop so install atleast one ide which can work without internet.
Also practice writing articles for this company (2-3).
2 Interview Rounds
Group Discussion Round
Prepare notes
Know participants
Maintain a good posture
HR Round (5 Questions)
- Q1. Name and where are you from ? View Answers (1)
- Q2. Educational background? View Answers (1)
- Q3. What are your strengths? View Answers (1)
- Q4. What are your weakness? View Answers (1)
- Q5. Why should I hair you? View Answers (1)
Interview Preparation Tips
2.Prepare your 30-sec elevator pitch to employers.
3. Network with employers AND other job seekers.
Selected
I applied via Recruitment Consulltant and was interviewed before Oct 2022.
2 Interview Rounds
One-on-one Round (1 Question)
- Q1. Question from resume.
Hadoop, hive pyspark, python,MySQL,nosql Add Answer
Coding Test Round
1. Basic python syntax
2. Basic pyspark transformation
Interview Preparation Tips
2nd Round Coding test according to company requirements.
Manager feels like you néed one more round if lacking somewhere you will get it
Last HR round
Varun Kasliwal
4 Interview Rounds
Interview Questions
- Q1. Questions from C, Data structure, OS,Database
Add Answer
- Q2. Technical + HR
Add Answer
Interview Preparation Tips
Experience: This round was simple.
It consist of 5 sections ..1.Aptitude (10 questions). 2.Operating System Basics and Unix Commands(16 questions) 3.Data Structure(9 questions) 4.Output C Questions(6 questions) 5.Programming questions out of 4 any 2 you can do.(2 questions from data structure and 2 from sorting)
Tips: If you know the basics of all these topics then you can easily clear this round.Try to score as more marks as possible because this score counts in the next round too.
Round: Technical Interview
Experience: Moderate
Tips: Be confident and don't get panic.If you don't know anything simply say no don't waste time.
Round: Technical Interview
Experience: Moderate
Skill Tips: Be Confident and keep calm.You must have the complete knowledge of the projects which you have written in your resume.
Skills: C, Data Structure, os, Database
College Name: VIT VELLORE
I applied via Walk-in and was interviewed in Feb 2024.
2 Interview Rounds
Aptitude Test Round
It consists of basic aptitude questions and some coding output questions followed by basic SQL questions. Overall the difficulty level was medium.
Technical Round (1 Question)
- Q1. They asked me to write code for 4 problems. All questions consists array medium level and then there are difficult SQL questions to solve. Unfortunately I could...read more Add Answer
Interview Questions
- Q1. Questions from various topics in sql like joins, indexes, subqueries. Statistics and Python as well
Add Answer
- Q2. Initial round was aptitude round
Add Answer
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