cameroon gce A level June 2024 ICT 1

cameroon gce A level June 2024 ICT 1

cameroon gce A level June 2024 ICT 1

The size of the monitor is determined by the
of the monitor.
A vertical length
B horizontal length
C diagonal length
D Vertical,pjus horizontal length –
Which of the following does not (influence, the ;
processing ability of a computer?
A Local disk size
B Bus size
C « /Gaelic size /
D RAM size
10.
\ ^ 11. * •
f O 1 n/ /• f
1 )
/n / i t i l l ’ I f 9l
The quality of images in the* computercan he
Tfi / :/. VJinv’?
12.
improved by
A using a larger monitor
B changing the graphic card
C increasing the brightness
D increasing the RAM chips
A professional who gives advice on the set up
of computers in a room is a/an
A database administrator
B ergonomist
C maintenance technician
D system analyst
J.
The network in which signals are made to
move in one direction is the
A bus
B ring
C mesh
D round robin
13.
4. A system that can track the movement of
animals in a forest area is
A animal control system
B knowledge based system
C geographic information system
D control system The unit in a CPU that performs binary
operations is
A accumulator
B control unit
C arithmetic and logical unit
D input / output unit
14.
The security measure that converts information
to unreadable form is
A coding
B encryption
C bugging
D deciphering
3.
Signal interference in data transmission is
reduced by
A twisting of cable
B burying of cable on the ground
C using many ports
D using only coaxial cables.
15.
6. The i7 laptop that is mostly used today by
students is classified as
A 5th generation
B 4th generation
C 3rd generation
D 2nd generation
computer.
16. The amount of data that flows in a network
medium at a given time is defined by the
A switch
B server
C bandwidth
D cable.
An office door that is opened through eye scan
is said to use
A automatic system
B biometric system
C artificial intelligence
D CT scan
7.
17. Systems that collect data over a period of time
before processing is done are known as
A piece meal systems
The act of modifying data from a remote
position without authorization is known as
A phishing ;
13 hacking
C network logging
I) scamming
Which of the following does not imply the
presence of a virus in a computer?
A Special software
B The speed of the computer
C The virus activities
1> file extension
B time sharing system
c group systems
U batch systems
Ihe organization of tiles in the local storage ol
a comPtiier is carried out by the
A operating system
^^ central file manager processing unit
I) windows explorer