Mphasis pvt limited interview experience Real time questions & tips from candidates to crack your interview
Senior Software Engineer
Mphasis pvt limited
1 rounds | 2 Coding
problems
Rejected
Interview preparation journey
Preparation
Duration: 1 month
Topics: Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic Programming
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Application process
Where: Referral
Eligibility: Above 7 CGPA, Minimum 1 year experience
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Interview rounds
01
Round
Easy
Face to Face
Duration40 minutes
Interview date5 Oct 2021
Coding problem2
This was a technical round where I was grilled on questions from DBMS, OS and Springboot. I hadn't gone through OS concepts and couldn't answer those questions.
1. OS, DBMS And Springboot Questions
What is index hunting?
What are semaphores.
What is a binary semaphore?
What is a 3 tier architecture in DBMS ?
Difference between shared and exclusive lock?
Use of profiles in springboot?
2. Trapping Rain Water
Moderate
15m average time
80% success
0/80
Asked in companies
You have been given a long type array/list 'arr’ of size 'n’.
It represents an elevation map wherein 'arr[i]’ denotes the elevation of the 'ith' bar.
Print the total amount of rainwater that can be trapped in these elevations.
Note :
The width of each bar is the same and is equal to 1.
Example:
Input: ‘n’ = 6, ‘arr’ = [3, 0, 0, 2, 0, 4].
Output: 10
Explanation: Refer to the image for better comprehension:
Note :
You don't need to print anything. It has already been taken care of. Just implement the given function.
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
What is the purpose of the return keyword?
Choose another skill to practice
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