List of top Computer Science Questions on Database Management Systems

Define the term data independence. What are the different levels of data independence?

For binary search, the list is in ascending order and the key is present in the list. If the middle element is less than the key, it means:

Identify type of data being collected/generated in the scenario of recording a video:

Which of the following is synonym for Meta-data?

Consider the following relation:
STUDENT

RollNumber	Name	Class	Date of Birth	Address

What should be the primary key for relation STUDENT? 
The primary key for the STUDENT relation should be the RollNumber, as it uniquely identifies each student in the table.