There were 4 rounds:

1. Written coding
2. Technical round
3. Technical round with manager
4. HireViu Test
5. Coding F2F round

I was not able to crack the HireViu Test, so they kept my profile on hold. After two months, I got another call to continue the same process. After 2 months, they conducted 2 rounds: manager discussion and a coding round.

1. Reverse string without inbuilt function.

Given a string, replace alphabet to lowercase, skip special characters, and if a number is found, replace it with 10-num.

eg ABCD$#@123 o/p abcs987

Given a red-black tree. Every node contains a left and right node. Store node info in some data structure and search the node in the DS to get the left and right nodes.

SQL questions:

• What are indexes?
• Given two tables, how to write a join query based on some conditions?

Given two array lists. Print the unique numbers. a1 = {1, 2, 3, 4} a2 = {2, 3, 5, 6} o/p = {1, 2, 3, 4, 5, 6}