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Operating System (OS)

Operating System (OS)
Which is the latest version of MS windows ?

Windows 10
Windows 8.1
Windows 2008
Windows 2007

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Operating System (OS)
Who is called a supervisor of computer activity ?

Control unit
Memory
I / O Devices
Operating system

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Operating System (OS)
The working set theory of programming behaviour of processes running within an operating system involves

assigning the CPU to processes
disk scheduling mechanisms
None of these
coalescing holes in memory
the collection of pages that a process accesses

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Operating System (OS)
Which of the following is a block device

mouse
disk
None of these
terminals
printer

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Operating System (OS)
You can switch from one program to another on the desktop by clicking within the desired program's window or by clicking on its ...... button

Taskbar button
Icon
Folder
None of above

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Operating System (OS)
Which runs on computer hardware and serve as platform for other software to run on?

Operating System
Application Software
All
System Software

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MORE MCQ ON Operating System (OS)

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