data base management system (DBMS) set 4 Detailed Explanation And More Example

Question : 1

The method of file organization in which data records in a file are arranged in a specified order according to key filed is known as the

a) Direct access method

b) Queuing method

c) Predetermined method

d) Sequential access method

e) None of these

Question : 2

A Field is a related group of __________.

a) Records

b) Files

c) Characters

d) Cables

e) None of the above

Question : 3

The name of the location of a particular piece of data is its __________.

a) address

b) memory name

c) storage site

d) data location

e) None of the above

Question : 4

Example of non-numeric data is

a) Employee address

b) Examination score

c) Bank balance

d) All of these

e) None of these

Question : 5

Which of the following statements best describes the batch method of input?

a) Data is processed as soon as it is input

b) Data is input at the time it is collected

c) Data is collected in the form of source documents, placed into groups, and then input to the computer

d) Source documents are not used

e) None of these

Question : 6

Which of these is considered intelligent CASE tool

a) Toolkit

b) Methodology companion

c) Workbench

d) Upper Case

e) Lower Case