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Operating System (OS)

Operating System (OS)
IBM released its first PC in 1981. Can you name the operating system which was most popular at that time?

OS/360
CP/M
PC-DOS
None of these
MS-DOS

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Operating System (OS)
Underlined text, such as text and folder names is referred to as

None of these
Hyperlink
Menu
Source drive

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Operating System (OS)
Which is a permanent database in the general model of the compiler?

Literal Table
None of these
Source code
Terminal Table
Identifier Table

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Operating System (OS)
Part of the POST process is to ensure that the test of essential peripheral device coincides with the hardware configuration that stored in

ROM
The hard drive
Cache Memory
CMOS

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Operating System (OS)
In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list?

indirect addressing
auto increment
auto decrement
None of these
index addressing

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Operating System (OS)
Scandisk analyze and repair damage to which of the following?

Physical clusters
All of these
FAT
Lost clusters

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