Infosys Interview Experience for Power Programmer 2021

Round 1(Online Coding Round on HackerEarth): 3 Questions: Easy to medium level

• Topics: Arrays, Brute Force, Greedy, Graph
• Minimum 1.5 Questions You Have to solve ( Score 50% or more)

Round 2(Online Coding Round on HackerEarth): 3 Questions: Easy to medium level

• Topics: Arrays, DP, Graph, Shortest Path
• Minimum 2 Questions You Have to solve (Score 60% or more) For Power Programmer Interview 
• Minimum 1.5 Questions You Have to solve (Score 50% or more) For System Engineer Specialists Interview

Note: You can only have to submit the question but you can’t see your score which is how many hidden test cases it passed. 

Good Training Material For Round 1 and 2: Hackwithinfy playlist of Edyst on youtube and its course for hackwithinfy on edyst platform. (https://www.youtube.com/watch?v=BAQBAaX5ns8&list=PLDC4BrKaNB0pkf2XjpS0RFyH-wZRwctpO)

Edyst Platform(https://edyst.com/)

Round 3(Interview on Zoom): There was a Single Interviewer. He started with some HR questions

• Introduction 5 minutes
• What technology do you know?
• Where do you see yourself After 5 years?

Coding Question:

• Related to Kruskal MST

Technical Questions:

• DBMS Normalization – BCNF
• OOPS – Data Encapsulation, Abstract class, Interface
• Bubble Sort and Merge Sort Comparision
• Middleware, emitter, and dispatcher in node js

Result: Got Power Programmer Offer