Trivia Quiz On Database Management System

Creating the physical and logical designs

Removing flagged records for deletion

Creating and maintaining the data dictionary

Monitoring performance

Update files.

Print files on paper.

Data entry.

Delete files.

Values.

Distinct values.

groups.

Columns.

Alter.

Update.

Create.

Select.

Data independence

Centralized control of data

Neither (A) nor (B)

Both (A) and (B)

Groups

Table

Attributes

Switchboards

Tuple.

Relation.

Attribute.

Degree.

Dynamic Data Language

Detailed Data Language

Data Definition Language

Data Derivation Language

SELECT NULL FROM EMPLOYEE;

SELECT NAME FROM EMPLOYEE;

SELECT NAME FROM EMPLOYEE WHERE SALARY = NULL;

None of the above

All the tuples of R1

All the tuples of R2

All the tuples of R1 and R2

All the tuples of R1 and R2 which have common columns