DBMS / RDBMS : Computer Awareness Questions & Answers
Question : This key that uniquely identifies each record is called :
A.
Primary Key
B.
Key Record
C.
Unique Key
D.
Field Name
Correct Answer is : Option A.
- Which name must be unique within a database ?
- The third stage of designing a database is when we create___________ between tables
- Two tables can be linked with relationship to _____
- In a database Table, each category of information Is called __________
- Which of the following fields has width of 8 bytes?