Happiest Minds Technologies Graduate Engineer Trainee (Get) Interview Questions, Process, and Tips

Round duration - 30 minutes
Round difficulty - Easy

MCQ's as well some basic coding questions were there in this round

Q1. Cycle Detection in a Singly Linked List
You have given a Singly Linked List of integers, determine if it forms a cycle or not.
A cycle occurs when a node's next points back to a previous node in the ...read more
Ans. Outer And Inner Loop
We are going to have two loops outer-loop and inner-loop 
1. Maintain a count of the number of nodes visited in outer-loop.
2. For every node of the outer-loop, start the inner loop from head.
3. If the inner-loop visits the node next to the outer-loop node, then return true, else repeat the process for the next iteration of outer-loop.
4. If outer-loop reaches the end of list or null, then return false.
Space ...read more
Answered by CodingNinjas
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Round duration - 25 minutes
Round difficulty - Easy

Questions on DBMS and OS were asked in this round

Q1. DBMS Question
Difference between DELETE, DROP and TRUNCATE
 
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Q2. Operating System Question
What is the difference between paging and segmentation?
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Q3. Operating System Question
What do you mean by FCFS?
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Q4. DBMS Question
Difference between Normalization and Denormalization
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Round duration - 15 minutes
Round difficulty - Easy

Basic HR questions like why do you want to join this company and some questions on behavioural and resume.

Q1. Basic HR Questions
1) Why do you want to join the company?
2) What do you know about the company?
3) Where do you see yourself in the upcoming 5 years?
Ans. 
Tip 1 : Prepare well on resume.
Tip 2 : Be confident and honestly give answers.
Tip 3 : Don't try to talk more, feel comfortable in asking questions this will show that you are ready to ask your doubts and you are paying attention to the interviewer.
Answered by CodingNinjas
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