I got a PPI interview opportunity for the role of Digital Specialist Engineer after clearing the first round of HackWithInfy 2021. The first round was held on 9th May 2021 and consisted of 3 questions- 1 Easy, 1 Medium, and 1 Hard. I solved one question completely and another question partially(I do not remember the exact test cases) in this round. My interview was scheduled for 5th July 2021. I was informed seven days before about the 40-minute interview.
Interview Questions:-
- We started with greeting each other and then he asked me to give my introduction.
- Asked me about the languages I am comfortable with(Java, Python)
- Asked if I knew C++ and JavaScript (beginner)
- Data types in Python
- Difference between List and Tuple
- How can we remove an element from a list
- Types of Inheritance
- What is encapsulation
- What was I comfortable with Front-end or Back-end ( Front-end )
Asked me to write 3 programs
- swap two numbers without using temp variable
- swap two numbers using temp variable
- check if the string is a palindrome
After that
- Asked me to write a query to update a table
- Asked me about my projects
Thanks for reading. All the best for your interviews.