Persistent Interview Experience
Batch : 2021
1.Tell me something about yourself.
2. What is RDBMS ?
3. What is relation in RDBMS ?
4. Unique Key vs Primary Key.
5. Write a query for finding second last number in table.
6. Write a query for deleting duplicate row on a table.
7. C program for reversing a number without recursion.
8. Array vs Pointer.
9. What is Pointer in C.
10. Pointer advantage over array.
11. What is memory leak?
12. Call by value vs Call by reference.
13. C vs C++.
14. What is OOPs?
15. How will you find the position of mouse in C?
16. Huge Pointer in C?
17. Pointer of arrays.
1. Your have 1 candle that can burn 1 hour, how will you know 30 minutes are up?.
2. 10 men handshake each other, how many handshake are there?
3. Why Persistent?
4. Where do you see yourself in next 5 years?
5. Why should I hire your, give 5 reasons.
6. If you are in testing phase in Whatsapp then what will you check that is critical to fight.