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Worksheetscomputer hardware and software Class 4
Total questions: 14
Worksheet time: 10mins
A pointing device that has an led light in its body .
Light pen
mouse
keyboard
Which part of CPU does all the calculation ?
ALU
MU
CU
Which of the following is the type of general software ?
Disk cleanup
ms word
Windows
Which of the following shows the output ?
monitor
pen drive
mouse
Which of the following is not an application software ?
operating system
ms word
ms paint
(a) mouse is also known as a ball mouse.
(a) monitors are the latest type of monitors.
The functioning of all the computers parts is managed by the (a) .
(a) It is designed to perform a particular task .
Windows is an example of an (a) .
A projector displays images or moving picture using the rays or light .
True
False
Application software controls the overall operations of computer .
True
False
A light pen is used only with the LED monitors .
True
False
Disk cleanup is an example of utility software .
True
False
