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Operating System (OS)

Operating System (OS)
In MS-DOS 5.0, which is the number that acts as a code to uniquely identify the software product?

DOS
None of these
MS
MS DOS
5

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Operating System (OS)
Which button might you find in a windows title bar?

Maximize button
Minimize button
All of these
Close button

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Operating System (OS)
What is the name given to the software which can be legally compiled and often used for free?

Shareware program
None of these
Mindware
Public domain program
Firmware program

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Operating System (OS)
Which is not a system tool?

Scandisk
Backup
Folder
Format

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Operating System (OS)
What does Belady's Anomaly related to?

Deadlock Prevention Algorithm
Disk Scheduling Algorithm
Page Replacement Algorithm
Memory Management Algorithm

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Operating System (OS)
In a folder, which of the following key is used to rename the file or folder

F2
F7
F3
F4

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MORE MCQ ON Operating System (OS)

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