This page requires a JavaScript-enabled browser
Instructions on how to enable your browser are contained in the help file.
Input Output Devices - 3
1.
One of the editing keys is
a) Delete key
b) Space bar
c) Escape key
d) Caps lock key
2.
The microphone converts the sound into:
a) Computer file
b) Mechanical signals
c) Electrical signals
d) Software
3.
Data is processed in the:
a) Memory
b) Output devices
c) CPU
d) Input devices
4.
The software which can translate the scanned document into text is:
a) OCR
b) ALU
c) CU
d) CPU
5.
Matching Items: Match the correct item.......... I/O devices
a) Laser printer
b) Output devices
c) Disk drives
d) Input device
6.
Matching Items: Match the correct item.......... Pixels
a) Laser printer
b) Input device
c) Output devices
d) Picture elements
7.
Matching Items: Match the correct item.......... Hardcopy
a) Printout
b) Laser printer
c) Output devices
d) Input device
This is more feedback!
This is the feedback!
