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Draup Data Engineer Interview Questions and Answers
Draup Data Engineer Interview Experiences
1 interview found
I applied via LinkedIn and was interviewed in Aug 2024. There was 1 interview round.
(3 Questions)
- Q1. Employee whose salary greater than its manager, sql question
- Q2. Pyspark question based on window functions
- Q3. Swap consecutive values in array
- Ans.
Swap consecutive values in an array of strings
Iterate through the array and swap each pair of consecutive values
Use a temporary variable to hold one value while swapping
Ensure to handle cases where the array has an odd number of elements
Interview Preparation Tips
Skills evaluated in this interview
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Interview questions from similar companies
Interview Preparation Tips
Experience: The questions were of medium to high difficulty. What set this test apart was the fact that each question had different weightage ranging from 0.5 to 3 marks per question. Time was a major factor. So my strategy was to attempt all the 1 and 1.5 marks questions which constitute the major chunk of the paper in around 40 minutes and spend the remaining 20 minutes for the 2 and 3 mark questions. I did not even bother reading the 0.5 mark questions. The 2 and 3 mark questions were difficult and those will differentiate you from others. 1600 students wrote the test and only 86 got shortlisted for the next round.
Duration: 60 minutes
Total Questions: 40
Round: Technical Interview
Experience: I was asked to write a C program to print the Fibonacci sequence and a basic SQL query. Apart from this I was asked a puzzle and other questions related to my resume. Out of the 86, only 26 students were called for the next round which again was a technical interview.
Round: Technical Interview
Experience: This was similar to the first technical interview. I had to write a C program to print the prime numbers between 1 and 100 and a puzzle was asked again. Apart from this a guesstimate to find the number of cars between 2 places was asked and a scenario based question too was asked. These were followed by resume related questions.
Round: HR Interview
Experience: All the 26 students who attended the second technical round were allowed to attend HR round as well. This was just for 4 - 5 minutes. I was asked about my family background and why I should be hired. My fondest memories from school days were asked too. Finally offer letter was given to 10 students out of the 1600 who wrote the test :P
General Tips: Just keep a calm head and attempt the questions. Ask for time to think if you are not able to answer the questions immediately. Be bold and confident. That is sufficient :)
Skills: Puzzle Solving Capability, Ability To Think, SQL, C Programming
College Name: VIT Vellore
Software Engineer Interview Questions & Answers
MAQ Software
Rohit Karnatakapu
posted on 10 Nov 2015
Interview Preparation Tips
Experience: They selected students who have CGPA greater than 8.5.After the selection was done,we had skype interviews where each student was given a slot.In the interview they ask you about 'tell me about yourself',your projects.You should explain the projects exactly and clearly.They ask you better alternatives for implementing the project.After that on the basis of the project they ask you questions related to that subject.Data structures is very important.After the questions on projects were asked they ask you to write programs on data structures(simple programs). They asked me a program to reverse a singly linked list. After that,if they are impressed with it,they go for databases.One should be thorough with functionalities of each key.If time permits they may ask you puzzles(some of my friends were asked). Quite an easy interview.They give you enough time to think so no worries.People with some interview experience can easily crack this.The main objective of the interviewer is he/she checks whether the student is perfect in the concepts learned.
Tips: Don't be panic.If you don't know anything directly say 'I don't know'. They ask you very easy questions.
General Tips: Don't be panic.Since this is skype interview you can be relaxed.Be cool and focussed .Listen to the interviewer questions carefully.
Skills: Database Management, Algorithms And Data Structures
College Name: VIT Vellore
Motivation: Company works on latest trends like azure,etc and they work on projects related to microsoft.
ABHISHEK V
Interview Preparation Tips
Experience: 1st Round : 30 Aptitude Questions (Difficulty Level-HIGH) with nega
tive marking- My Score 15/30, Highest in the test
+ 2 Coding Questions ( Dyanamic Programming + N-Queens Problem)
Round: Technical Interview
Experience: Technical Interview- Questions based on recurssion DSA, HTML.
General Tips: Just know the project you have done in details , don't bluff
First Interview and got it in single shot.
Skill Tips: Karumanchi for DSA, w3 Schools for web related topics DBMS and SQL from Tutorial point.
Skills:
College Name: NIT Surathkal
I appeared for an interview before Oct 2020.
(1 Question)
Round duration - 40 minutes
Round difficulty - Medium
Asked about time complexity of algorithm, puzzles, DBMS, cutting edge technologies etc. What are indexes?
- Q1.
Flip Bits Problem Explanation
Given an array of integers
ARRof size N, consisting of 0s and 1s, you need to select a sub-array and flip its bits. Your task is to return the maximum count of 1s that can b... - Ans.
Given an array of 0s and 1s, find the maximum count of 1s by flipping a sub-array at most once.
Iterate through the array and keep track of the maximum count of 1s obtained by flipping a sub-array.
Consider flipping a sub-array from index i to j and calculate the count of 1s in the resulting array.
Return the maximum count of 1s obtained by flipping a sub-array at most once.
(1 Question)
Round duration - 20 minutes
Round difficulty - Medium
Asked 1 standard algorithm
- Q1.
Number of Islands Problem Statement
You are provided with a 2-dimensional matrix having
Nrows andMcolumns, containing only 1s (land) and 0s (water). Your goal is to determine the number of islands in t... - Ans.
Count the number of islands in a 2D matrix of 1s and 0s.
Iterate through the matrix and perform depth-first search (DFS) to find connected 1s.
Mark visited cells to avoid redundant traversal.
Increment island count whenever a new island is encountered.
Interview Preparation Tips
Tip 1 : prepare for competitive programming
Tip 2 : know about standard algorithm
Tip 3 : must be good with dbms
Tip 1 : must have projects, which you can explain to them
Tip 2 : have things on resume, that you are totally certain about.
Skills evaluated in this interview
Selected
I applied via Campus Placement and was interviewed before Nov 2023. There were 5 interview rounds.
2 coding questions in 45 min
(2 Questions)
- Q1. Basics of java and frameworks
- Q2. Basics of SQL and types of queries
30 min of logical reasoning and basic aptitude
30 min of GD over a general topic to check your communication skills
(2 Questions)
- Q1. Why do you want to join our company
- Q2. Why should we hire you
Software Engineer Interview Questions & Answers
Incture Technologies
Anonymous
posted on 22 Jan 2023
Selected
I applied via Campus Placement and was interviewed in Jul 2022. There were 4 interview rounds.
Aptitude+coding was asked. Consider this as the very important selection criteria
Design test . Its very likely to be easy
(3 Questions)
- Q1. Technical +HR was the last round. 1. Asked about SAP. 2.Basic python and oops concepts. 3.What does incture do 4. Will you accept any role we assign 5. How will your mechanical degree help us
- Ans. Tell you are willing to later in training period you can request them to change your roles
- Q2. Why did you shift to mechanical
- Q3. Be specific about this answer
Interview Preparation Tips
I applied via LinkedIn and was interviewed in Nov 2021. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. C,C++,JAVA,PHYTON ,PROJECT
- Q2. ALL THING ANSWER GIVEN BY ME
Interview Preparation Tips
Software Engineer Interview Questions & Answers
Incture Technologies
Anonymous
posted on 30 Oct 2023
I applied via Campus Placement and was interviewed in Sep 2023. There were 2 interview rounds.
Easy and good English passage reading
(1 Question)
- Q1. Projects coding dbms queries basic coding
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed before Feb 2023. There were 3 interview rounds.
Online platform,
SQL coding
(1 Question)
- Q1. In a one-on-one technical round, all they will ask around your resume
(1 Question)
- Q1. Basic HR question on salary and personal backgroung
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Draup Data Engineer Interview Process
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