Unit 4/5 Quiz

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Unit 4/5 Quiz

The type of software you would use to organise your files on a hard drive is:

1 point

Restricted software

Output software

Application software

Utility software

Clear selection

There are two classifications of software: application software and? (type the word - all lower case would be best)

1 point

An operating system:

1 point

executes instructions from main memory

controls access to the computer system processor (the CPU)

is a rule which allows computers to communicate with each other

is the only way a user can operate a computer

Clear selection

Which of these is NOT part of the CPU

1 point

Clock

Bus

Main memory

Cache

Control unit

Clear selection

The Arithmetic Logic Unit is also part of the CPU. Its job is to:

1 point

Manage the flow of data into and out of the CPU

Keep a count of what the CPU needs to do next

Keep the CPU working properly

Deal with any mathematical operations

Clear selection

Which logic symbol is this?

1 point

AND

NOR

NOT

Clear selection

What is the purpose of adding a processor core to the CPU? (i.e. use "dual core")

1 point

To add main memory to the computer

To make everything the computer does quicker

To speed up the flow of data from memory to the CPU

To allow the processor to work on more than one task at once

Clear selection

Match the protocol to the task

5 points

FTP

IMAP

TCP

SMTP

Outgoing e-mail

Addresses data packets

File transfer

Breaks data into packets

Incoming e-mail

Clear selection

Submit

Clear form

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