Computer Science
Related Questions
An attribute in a relation is a foreign key if it is the …………… key in any other relation.
- Candidate
- Primary
- Super
- Sub
Consider the table with structure as :
Student(ID, name, dept name, tot_cred)In the above table, which attribute will form the primary key ?
- Name
- Dept
- Total_credits
- ID
Fill in the blanks:
Collection of logically related data tables is called a _________.
Fill in the blanks:
The duplication of data is known as data _________.