www.bbcnoun.com.ng 
CIT843 9/10

1. A B-tree of order m has maximum of ___________ children

m

2. DBMS helps achieve

All of the listed options

3. The _______function divides one numeric expression by another and returns the remainder.

MOD

4. A data manipulation command that combines the records from one or more tables is called?

Join

5. A table joined with itself is called?

Self-join

6. Hierarchical model is also called?

Tree structure

7. To delete a particular column in a relation, the command used is:

ALTER

8. Which of the following are properties of entities?

Attributes

9. The _________ operator is used to compare a value to a list of literals values that have been specified.

IN

10. A_____________ is a virtual table that draws its data from results of an SQL SELECT statement

View