1.
Which of the following controls the way in which the computer system functions and provides a means by which users can interact with the computer?
Answer: Option 'A'
O/S
2.
To change selected text to all capital letters, click the change case button, then click
Answer: Option 'A'
Uppercase
3.
Which of the following is the process of transferring software programme from a secondary storage media into the hard disc?
Answer: Option 'D'
installation
4.
For large network which topology is used?
Answer: Option 'D'
Mesh
5.
A person who uses his or her expertise to gain access to other people’s computers to get information illegally or do damage is a
Answer: Option 'A'
hacker
6.
The time consumed by a piece of equipment’s operation is called
Answer: Option 'D'
Effective tim
7.
A device that connects to a network without the use of cables is said to be
Answer: Option 'D'
None of these
8.
The operating system is the most common type of ____________ software.
Answer: Option 'B'
System software
9.
Reusable optical storage will typically have the acronym
Answer: Option 'D'
RW
10.
A VDU is used as
Answer: Option 'B'
Output device only
11.
The most common type of storage devices are
Answer: Option 'C'
magnetic
12.
Codes consisting of lines of varying widths or lengths that are computer readable are known as
Answer: Option 'C'
a bar code
13.
Which of the following is specially designed computer chips that reside inside other devices, such as your car or your electronic thermostat etc.?
Answer: Option 'C'
Embedded computers
14.
A Web site’s main page is called its
Answer: Option 'A'
Homepage
15.
The steps and tasks needed to process data, such as responses to questions or clicking an icon, are called __________.
Answer: Option 'B'
Instructions
16.
Part number, part description, and number of parts ordered are examples of
Answer: Option 'C'
input
17.
Which of the following storage medium stores instructions or data temporarily during processing?
Answer: Option 'A'
Cache
18.
To access properties of an object, the mouse technique to use is
Answer: Option 'C'
right-clicking
19.
Which of the following is not a database object?
Answer: Option 'D'
Relationship
20.
Computers use the ________ number system to store data and perform calculations.
Answer: Option 'A'
binary