Operating System (OS)
Which of the following is not true about the memory management?

paging suffers from internal fragmentation
segmented memory can be paged
None of these
segmentation suffers from external fragmentation
virtual memory is used only in multi-user systems

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Operating System (OS)
The term "operating system" means

the way a floppy disk drive operates
None of these
a set of programs which controls computer working
the way a computer operator works
conversion of high level language into machine code

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Operating System (OS)
Operating system

enables the programmer to draw a flowchart
None of these
provides a layered, user-friendly interface
All of these
links a program with the subroutines it references

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