I had applied through Glassdoor for the job. My profile got shortlisted, and the HR contacted me. He asked screening questions regarding Linux and Python. Then I was shortlisted for the next round.

It is taking two technical rounds during the COVID-19 lockdown.

Round 1: Screening by HR

Linux commands like du -sh, pwd, top, grep. Python questions like the difference between list and tuple.

• Write Python code to count the number of occurrences of list elements.
• Linux command to transfer a file from one server to another.
• Linux command to check for the number of connected ports.
• Linux command to list all files and folders recursively.
• Linux command to list files and directories sizewise.
• Inheritance question: Classes A, B, C, D all have test(). B and C inherit A. D inherits B and C. Which test() will be called?
• What is the difference between an instance method and a class method?
• Difference between list and set.
• Difference between list and tuple.
• Types of inheritance.
• Types of testing: Difference between System and Integration testing.
• Components of an e-commerce grocery site.
• Write down test cases for login functionality.