111. The primary purpose of an operating system is:
To make the most efficient use of the computer hardware
To allow people to use the computer
To keep systems programmers employed
To make computers easier to use
✅ The correct answer is A.
Computer
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113. ___ is a compromise mode between Shut Down and Sleep mode because it does not consume power and remembers the current state of your desktop
Shut Down
Restart
Sleep
Hibernate
✅ The correct answer is D.
114. Supervisor state is
never used
entered by programs when they enter the processor
required to perform any I/O
only allowed to the operating system
✅ The correct answer is D.
115. To print documents from Windows
File >> Print
Drag the document icon over your printers icon
Edit print
Both A and B
✅ The correct answer is D.
116. Which, of the following is not true about the description of a decision table?
A decision table is easy to modify
A decision table is directly understood by the computer
A decision table is easy to understand
All of the above
✅ The correct answer is B.
118. What program runs first after computer is booted and loading GUI?
Desktop Manager
File Manager
Windows Explorer
Authentication
✅ The correct answer is D.
119. The category of software most appropriate for controlling the design and layout of complex document like newsletters and brochure is:
Word processing
Computer aided design
Web page authoring
Desktop publishing
✅ The correct answer is A.
120. The Operating system manages
Memory
Processor
Disks and I/O devices
All of the above
✅ The correct answer is D.