Indian Institute of Information Technology, Design and Manufacturing (IIITDM), Jabalpur

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Indian Institute of Information Technology, Design and Manufacturing (IIITDM), Jabalpur Placement Interview Questions

Updated 19 Nov 2024

1 interview found

user image Piyush Raman

posted on 9 Mar 2015

5 Interview Rounds

Interview Questions

  • Q1. Discussion on internship at IBM' Cloud Unit
  • Q2. Find LCM of all numbers from 1 to n. Give an algorithm, then correctly estimate the time complexity
  • Q3. SQL vs NoSQL. Why NoSQL
  • Q4. Some DBMS designing question relating to Snapdeal website
  • Q5. JAVA-Spring and Hibernate
  • Q6. Variation of -----/ Given a dictionary of words and a number n. Find count of all words in dictionary that can be formed by given number n
  • Q7. Given an array of elements. We can perform following operation only- Increase an array element. Cost of operation is the amount of increment made per array elem...read more

Interview Preparation Tips

Round: Test
Experience: I did both coding question ( 1 full and 2nd partial ) and 5 MCQ only and was shortlisted
Tips: Refer to interview sets on Geeksforgeeks.
Do solve both the coding questions first. Not necessary to pass all test cases for both.
Then go for C based o/p questions. At last aptitude.
Duration: 60 minutes
Total Questions: 23

Round: Technical Interview
Experience: I did not know JAVA and DBMS so could not answer any of the last 2 questions. I told him directly thati had no experience in JAVA / DBMS and justified. I had proficiency in Data Structure and Algorithms and I beleive the interviewer liked my internship work on Cloud / Virtualization
Tips: Focus on Data Strucure-Algorithms, JAVA, DBMS, Puzzles

Round: Test
Experience: All repeated questions from previous interviews.
Tips: Refer interview set from geeksforgeeks.org
Duration: 60 minutes
Total Questions: 3

Round: Technical Interview
Experience: For the first question, I started by exponential solution and reduced it to polynomial. We
discussed various approaches and tried a variety of methods and after
1-1.5 hrs of discussion finally ended up with an O(1) solution with some
pre-processing overhead. After achiveing O(1) time complexity, he asked
to further optimize the space complexity.

Usage of Trie / TST. Internal Implementation of Hashing structure and replacing the hashing mechanism using Trie / TST.
Tips: Focus on Tree, Stacks, Queue, Linked List, Hash Maps, Trie, Hashing, String Algorithms, Ternary Search Tree

Round: HR Interview
Experience: Typical HR

General Tips: Practice programming
Skill Tips: Focus on Data Structure-Algorithms and programming in either C++ / JAVA
Skills: Data Structure, Algorithms, Programing, JAVA, DBMS
College Name: Indian Institute of Information Technology, Design and Manufacturing, Jabalpur
Motivation: -
Funny Moments: -
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