data base management system (DBMS) set 2 Detailed Explanation And More Example

Question : 1

The executive responsible for the data processing function in an organization is

a) PM

b) DBMS

c) DP

d) DPM

Question : 2

A data item, which is not broken down into smaller units, is

a) Data element

b) Elementary data item

c) Data entry

d) Database management

Question : 3

The Query is a statement requesting for

a) Insertion of information

b) Deletion of information

c) Update of information

d) Retrieval of information

Question : 4

What is the common name for a column of data within an Access table?

a) Field

b) Record

c) Row

d) None of the above

Question : 5

Which of the following fields would not make a suitable primary key ?

a) A date field

b) An invoice number

c) An autoNumber field

d) A customer’s social security number