COMPUTER BASIC INFORMATION QUIZ

CPU controls ___

Controlled by the input data

All input, output and processing.

None of the listed here

Controls Memory

TRUE ANSWER : ?
YOUR ANSWER : ?

How many addresses are required for 25 x 40 video RAM?

1000

1920

2000

None of these

2000

TRUE ANSWER : ?
YOUR ANSWER : ?

The first microprocessor built by the Intel Corpn. was called

8800

4004

None of these

8008

8080

TRUE ANSWER : ?
YOUR ANSWER : ?

Disketts and hard disks are

Direct access devices

Sequential access devices

Used only in mainframe computers

Slower than magnetic tape

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

The 0 and 1 in the binary numbering system are called binary digits or _____

decimal bytes

kilobytes

nibbles

bits

bytes

TRUE ANSWER : ?
YOUR ANSWER : ?

A memory space used for the temporary storage of data is

SAM

Scratchpad storage

Buffer

None of these

PROM

TRUE ANSWER : ?
YOUR ANSWER : ?

Magnetic tape is a?

Universal Access medium

A parallel access medium

Random access medium

Serial access medium

TRUE ANSWER : ?
YOUR ANSWER : ?

What device includes an adapter that decodes data sent in radio signals?

Router

None of these

Modem

Switch

Digital Translator

TRUE ANSWER : ?
YOUR ANSWER : ?

The binary equivalent of the Hexadecimal number 7BD is

101110000000

11110111101

None of these

All of these

111010000000

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is the 1's complement of 10?

None of these

110

10

11

1

TRUE ANSWER : ?
YOUR ANSWER : ?

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