1Q- Intro 2 - Abstraction and followed up by how you applied in your project 3- Took a sheet and then created a sql question which required the knowledge of normalization and joins 4- code to find the index of number in the array expected binary search for this and then followed up saying that if the number is not present then insert the number in the array without disturbing the sequence of the array 5- Then created a scenario that there is a drop down button and we have to fetch the data of the drop down button use react or js whatever