ELECTRICAL CABLES QUIZ

The binary system uses powers of

16

2

10

8

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following are not likely to be found on a PC main circuit board

LCD clocks

ROM chips

RAM chips

Microprocessor chips

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Communication between computers using standard telephone service

All of these

Produces little noise and few disturbances

None of these

Is most efficient

Requires a change to an anolog signal

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following memory is capable of operating at electronics speed?

Magnetic tapes

Magnetic disks

Semiconductor memory

None of these

Magnetic drums

TRUE ANSWER : ?
YOUR ANSWER : ?

A database management system based on the concept of ownership is

Network database system

Network layer

Network license system

Network topology

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

_____is the process of finding errors in software code.

Running

Testing

Compiling

Debugging

TRUE ANSWER : ?
YOUR ANSWER : ?

The basic components of a modern digital computer are :

None of these

Input device

Central processor

All of these

Output device

TRUE ANSWER : ?
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A name applied by Intel corp. to high speed MOS technology is called

None of these

HDLC

SDLC

LAP

HMOS

TRUE ANSWER : ?
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A device used to measure the circuit density of a chip is

All of these

Light pen

Mouse

LSI

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is

Memory

Buffer

Accumulator

Address

TRUE ANSWER : ?
YOUR ANSWER : ?

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