Applied online.

Phone Interview.

Topics covered:

• Reverse linked list
• Fibonacci series
• Linux command line arguments
• Regex

Moved on to an onsite interview.

Onsite had 4 rounds:

• OO Design round: Designed a Tic-Tac-Toe game.
• Data Structure round: Covered 2-3 tree insertion and deletion.
• 3rd round: Some regex. Was shown a 2-page Perl code for 5 minutes on a timer and asked to explain its functionality. More Linux commands were discussed.
• 4th round: Behavioral and open-ended technical questions.

Learned from the hiring manager that I was rejected 7 days later.

Overall, it was a smooth process. Testing obscure data structures was not expected.

Design a database to store all data of a restaurant chain business.