The process consists of one coding round and two technical rounds in our on-campus drive.

The coding round had four questions of varying difficulty levels. I cleared two questions and was selected for the interview.

The interview was fully technical, focusing on core CS concepts and requiring me to solve coding questions.

Focus on core concepts such as data structures:

• Arrays
• Linked lists
• Stacks
• Queues
• Trees
• Graphs
• Hash tables

And fundamental algorithms like sorting, searching, and dynamic programming, with a clear understanding of time and space complexity.

Brush up on operating system concepts like:

• Processes
• Threads
• Memory management
• Deadlocks

Master networking basics such as:

• TCP/IP
• HTTP
• DNS

Along with database topics like SQL, joins, and normalization.

Be well-versed in object-oriented programming (OOP) principles such as:

• Encapsulation
• Inheritance
• Polymorphism