Question # 1

Which CPU register hold the address of next instruction to be executed.

Choose an answer

Instruction Register

Memory Buffer Register

Program counter register

Memory address register

CPU includes all of the following components except

Choose an answer

Primary storage

ALU

CU

Registrar

ALU has __________ units.

Choose an answer

2

3

4

5

All of the following may be stored in registers except

Choose an answer

Program instructions

Memory addresses

Data

CPU instruction set

Usually RAM has______types.

Choose an answer

2

3

4

5

Which one is a signal

Choose an answer

I/O

DMA

Memory

Interrupt

Data can be erased using ultraviolet rays written on.

Choose an answer

RAM

EPROM

EROM

EEROM

A bus having 64 lines can carry data of

Choose an answer

16 bit

32 bit

64 bit

8 bit

Which of the following is not a secondary storage device?

Choose an answer

CD-ROM

Hard Disk

DVD

CPU

Language Translator are of _______ types

Choose an answer

5

4

3

6

Debugging is the process of

Choose an answer

Identifying errors in your application

Running an application to detect any errors

Restarting a program when errors occur

Identifying correcting and eliminating errors in your application

Register that collect the results of computation are called.

Choose an answer

Accumulator

Storage

Instruction pointer

Storage Register

Which of the following is not the component of CPU

Choose an answer

Control Unit

Register

ALU

Primary Memory

The output of computer is.

Choose an answer

Source code

Object code

Linked code

Encode

The output of the compiler is called

Choose an answer

Program

Source code

Linked code

Object code

________ is not a kind of register.

Choose an answer

Segment

Flag

Accumulation

Math Co Processer

More Classes

Other Links

Computer Science Ics Part 1 Chapter 5 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer