Question

_________ serves as an interface between a user and a computer.
1 point
a)application software
b)operating system
c)system software
________ are used to enter the information directly into the computer’s memory.
1 point
a)scanner
b)OCR
c)Light pen
Which is a non-impact printer?
1 point
a)Dot matrix printer
b)Line printer
c)Laser printer
____________ is a programmable multipurpose silicon chip.
1 point
a)micro computer
b)micro processor
c)PROM chip
___________ Operating system is used to access shared data and files that reside in any machine around the world.
1 point
a)prominant
b)distributed
c)multi tasking
_________ security is offered by the password in a multi-user environment.
1 point
a)system level
b)file level
c)network level
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Answer 1

Answer:

System (OS) serves as an interface between the user and computer.