basics of hardware & software set 1 Detailed Explanation And More Example

Question : 1

Which of the Following holds the ROM, CPU, RAM and expansion cards "

a) Hard disk

b) Floppy disk

c) All of the above

d) Mother board

e) None of these

Question : 2

Where is the disk put to enable the computer to read it?

a) Disk drive

b) Memory

c) CPU

d) ALU

e) None of these

Question : 3

A laser printer does NOT use?

a) A photoconductive drum

b) A print head

c) A laser beam

d) All of the above

e) None of these

Question : 4

Multiplexer means.................

a) One in to many

b) All of these

c) many in to many

d) many in to one

e) None of these

Question : 5

How many address lines are needed to address each memory location in a 2048 x 4 memory chip?

a) 10

b) 12

c) 8

d) 11

e) None of these

Question : 6

Which of the following is not hardware:

a) Magnetic tape

b) Printer

c) Assembler

d) VDU terminal

e) None of these