Operating System (OS)
With MS-DOS which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one?

CHKDSK command
FORMAT command
None of these
FAT command
VER command

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Operating System (OS)
Addressing structure

performs indicated operations on two fast registers of the machine and leave the result in one of the registers.
are variations in the use of fundamental addressing structures, or some associated actions which are related to addressing.
defines the fundamental method of determining effective operand addresses
All of these
None of these

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Operating System (OS)
Memory

is typically characterized by interactive processing and time-slicing of the CPU
is the device where information is stored
is a device that performs a sequence of operations specified by instructions in memory.
is a sequence of instructions
None of these

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

None of these
Documentation increases the maintenance time and cost
Documentation gives better understanding of the problem
All of these
Documentation, of a system, should be as clear and direct as possible

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