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MCQ Problems / Explanations



Which of the following is true about interrupts?

Last updated: Tue, 29 Jul

The advantage of RISC processor over CISC processor is that

Last updated: Tue, 29 Jul

For a RS flip-flop constructed with NAND gates and input R=1 and s=1 the state is

Last updated: Tue, 29 Jul

What is the minimum number of flip-flops required in a counter to count 100 pulses?

Last updated: Tue, 29 Jul

Which one of the following is most suitable to make a parity checker

Last updated: Tue, 29 Jul

The output of a gate is low when at least one of its input is low . It is true for

Last updated: Tue, 29 Jul

From where interrupts are generated?

Last updated: Tue, 29 Jul

Memory access in RISC architecture is limited to instructions

Last updated: Tue, 29 Jul

Interrupts which are initiated by an instruction are

Last updated: Tue, 29 Jul

When a subroutine is called, the address of the instruction following the CALL instructions stored in/on the

Last updated: Tue, 29 Jul

Which of the following code is used in present day computing was developed by IBM corporation?

Last updated: Tue, 29 Jul

What is meant by a dedicated computer?

Last updated: Tue, 29 Jul

What is the control unit's function in the CPU?

Last updated: Tue, 29 Jul

Processors of all computers, whether micro, mini or mainframe must have

Last updated: Tue, 29 Jul

A microprogram written as string of 0's and 1's is a .............

Last updated: Tue, 29 Jul

Memory address refers to the successive memory words and the machine is called as ............

Last updated: Tue, 29 Jul

The access time of memory is ............... the time required for performing any single CPU operation.

Last updated: Tue, 29 Jul

CPU does not perform the operation ..................

Last updated: Tue, 29 Jul

In a single byte how many bits will be there?

Last updated: Tue, 29 Jul

PC Program Counter is also called ...................

Last updated: Tue, 29 Jul

A complete microcomputer system consist of ...........

Last updated: Tue, 29 Jul

A collection of lines that connects several devices is called ..............

Last updated: Tue, 29 Jul