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UGC-NET/GATE Multiple Choice Questions for Operating System.
The term " Operating System " means .....
A set of programs which controls computer working
The way a computer operator works
Conversion of high-level language in to machine level language
The way a floppy disk drive operates
Only filenames and extensions are to be displayed in wide format, which command you'll use?
Question 2 Explanation:
Dir/w only displays the file names and extensions excluding file created date/time, file size. Second option dir a: will list the contents of A drive (floppy drive), third dir/s lists current directory and its sub-directories too, dir/b displays bare format, that means, it just makes a list of files, no more information.
Page making process from main memory to disk is called
None of the above
A memory management system has 64 pages with 512 bytes page size. Physical memory consists of 32 page frames. Number of bits required in logical and physical address are respectively:
14 and 15
14 and 29
15 and 14
16 and 32
What problem is solved by Dijkstra's banker's algorithm?
There are 5 questions to complete.