Which of the following deals with the hardware components of a computer system?

(a)

Application software

(b)

Computer architecture

(c)

Computer Organization

(d)

System software

Which of the following performs all tasks in the computer?

(a)

Chips

(b)

Bus

(c)

CPU

(d)

I/O devices

Which holds the instruction and data for the execution of the processor?

(a)

ALU

(b)

Control Unit

(c)

Register

(d)

System Bus

One Hertz =............... cycle per second.

(a)

0 

(b)

1

(c)

2 

(d)

3

How many types of Register the CPU has?

(a)

 4

(b)

 2

(c)

 8

(d)

16