Chapters 1

Question 1

Document

Answer 1

مستند

Question 2

The result of the processing

Answer 2

Output

Question 3

saving the results in a permanent place for continued access .

Answer 3

Storage

Question 4

the result of the processing

Answer 4

Output

Question 5

Hard drive , CD - ROM , Flash drive , Cloud

Answer 5

Storage

Question 6

are the computer’s physical parts .

Answer 6

Hardware

Question 7

keyboard & mouse

Answer 7

input hardware

Question 8

The processor

Answer 8

Processing hardware

Question 9

Monitor & printer

Answer 9

Output hardware

Question 10

Disk drive

Answer 10

storage hardware

Question 11

houses all the chips and circuits a computer needs in order to function .

Answer 11

Motherboard

Question 12

is a machine that changes information from one form to another

Answer 12

computer

Question 13

is the raw information or data , that is entered into a computer ,

Answer 13

Input

Question 14

one reason why computers are so valuable .

Answer 14

Speed

Question 15

Central Processing Unit

Answer 15

CPU

Question 16

One of the most important processing devices to a computer

Answer 16

Central Processing Unit ( CPU)

Question 17

dual core processor

Answer 17

( two CPUs )

Question 18

quad core processors

Answer 18

( four CPUs ) .

Question 19

The more cores on the processor

Answer 19

the higher the price .

Question 20

Random Access Memory

Answer 20

RAM

Question 21

is called volatile memory , which means it stores data when the computer is on but the data is lost when the computer is turned off

Answer 21

RAM

Question 22

volatile memory

Answer 22

الذاكرة المتقلبة وتكون في الرام RAM

Question 23

Read - Only Memory

Answer 23

ROM

Question 24

non volatile

Answer 24

ROM

Question 25

contains the instructions that start the computer when you turn it on .

Answer 25

Read - Only Memory ( ROM )

Question 26

do not change once this memory is placed on the motherboard .

Answer 26

ROM

Question 27

do not change once this memory is placed on the motherboard .

Answer 27

ROM

Question 28

Most hardware used for processing and storage are

Answer 28

inside the computer case .

Question 29

Tool all the chips and circuits a computer needs in order to function .

Answer 29

Motherboard

Question 30

Multicore processors have two or more CPUs so they can

Answer 30

process data faster .

Question 31

Primary Storage

Answer 31

RAM, ROM

Question 32

Near the CPU is the primary data storage area called

Answer 32

Random Access Memory ( RAM )

Question 33

which means it stores data when the computer is on but the data is lost when the computer is turned off

Answer 33

RAM is called volatile memory

Question 34

The instructions in ROM typically do

Answer 34

not change

Question 35

Other storage hardware allows storage of data permanently , even when

Answer 35

the computer is turned off

Question 36

Memory cards store data for

Answer 36

mobile devices

Question 37

Input and output devices are typically separate from the case for most desktop systems .

Answer 37

Peripherals

Question 38

Scanner

Answer 38

Input

Question 39

Output

Answer 39

1.Monitor ( LCD ) 2.Touchscreen 3.Datashow 4.Speaker 5.Printer

Question 40

Input

Answer 40

1.Keyboard 2.Touchscreen 3.A mouse is a pointing device 4.A microphone 5.Scanner 6.A joystick is a game controller 7.Digital cameras

Question 41

includes all the programs that tell a computer what to do and how to do it .

Answer 41

Software

Question 42

Two main types of software

Answer 42

1= System 2 = Application

Question 43

helps the computer work properly .

Answer 43

System software

Question 44

helps with tasks such as writing a paper or making a graph .

Answer 44

Application software

Question 45

Two types of system software

Answer 45

1 = Operating system ( OS) 2=Utility software

Question 46

Application Software / There are four main categories of application software :

Answer 46

1=Productivity software 2 =Graphics software 3 =Communication software 4= Home , education , and entertainment software

Question 47

is one of the fastest computers in the world and can tackle complex tasks

Answer 47

A supercomputer

Question 48

is a wireless computer that is small enough to use while holding it in your hand (Palam)

Answer 48

A mobile device

Question 49

is capable of simultaneously processing data for hundreds or thousands of users

Answer 49

A mainframe computer

Question 50

is used to serve data to computers connected to a network

Answer 50

A server

Question 51

is the most powerful and expensive personal computer used by architects engineers designers who work with complex data and programs

Answer 51

A Workstation

Question 52

is a telephone with computing capabilities

Answer 52

A smartphone

Question 53

is portable , featuring a touch - sensitive screen used for writing or drawing

Answer 53

A tablet computer

Question 54

( laptop ) incorporates screen , keyboard , storage and processing

Answer 54

A Notebook computer

Question 55

fit on desks and run on power from wall outlets

Answer 55

Desktop computers

Question 56

is designed to meet the computing needs of an individual

Answer 56

A personal computer

Question 57

keeps things running smoothly by allowing the hardware devices to communicate with one another

Answer 57

Operating system ( OS )

Question 58

does maintenance and repair jobs that the operating system cannot do itself .

Answer 58

Utility software

Question 59

Os

Answer 59

Run handwere

Question 60

Utility

Answer 60

Backup

Question 61

Storage data even power off

Answer 61

Secondary storage

Question 62

Temporary

Answer 62

Praimry ROM RAM

Question 63

Permanently

Answer 63

Secondary storage