Free computer quiz Online Test - MeritNotes

No. of Questions :10
Remaining Time :
1. Which command creates and initializes one or more memory variables?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

2. The DBMS that is most difficult to use is ____
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

3. An indexing operation
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

4. In order to understand DBMS, it is important to understand?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

5. The modify operation is likely to be done after
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

6. Which of the following component of a computer system is the most important to a database management system?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

7. The issues that deals with the collection and use of data about individuals is
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

8. Where will we find the referential integrity command?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

9. In a relational schema, each tuple is divided into fields called
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

10. The database administrator is, in effect, the coordinator between them ____ and the ____
 
  • (a) 
  • (b) 
  • (c) 
  • (d)