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Operating System (OS)

Operating System (OS)
Which of the following is the part of the operating system?

FAT
Disk
Kernel
Cell

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Operating System (OS)
In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands?

auto decrement
indirect addressing
auto increment
None of these
index addressing

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Operating System (OS)
Information in a memory that is no longer valid or wanted is known as

surplus
None of these
volatile
non-volatile
garbage

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Operating System (OS)
A tiny Dot of light on the monitor is called

Optical illusion
Pixel
Silicon chip
Icon

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Operating System (OS)
The memory resident portion of operating system is called the

API
Kernel
Registry
CMOS

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Operating System (OS)
Which of the following, is necessary to work on a computer

Operating system
Compiler
Interpreter of the above
None of these
Assembly

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