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Operating System (OS)

Operating System (OS)
For how many processes which are sharing common data, the Dekker's algorithm implements mutual exclusion?

4
1
None of these
2
3

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Operating System (OS)
An operating system is a program or a group of programs that

Maintain the relationship in Database
Manages the resources of the Computer
Helps in checking the spelling of Word
Performs the calculations of cells in Excel

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Operating System (OS)
The maximum length of any single path from the root directory?

54
27
80
63

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Operating System (OS)
Which of the following systems software does the job of merging the records from two files into one?

Utility program
Security software
None of these
Documentation system
Networking software

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Operating System (OS)
Which of the following can be accesses by transfer vector approach of linking?

External subroutines
None of these
Data located in other procedures
External data segments
All of these

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Operating System (OS)
When you cut or copy the text or picture, it stores temporarily in the

File
Clipboard
Icon
All of the listed here

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