REVISION

Which one is the raw material of information?

• hardware

• data

Linux is an example of closed source program

• false

• true

Recognize which one is the definition of software?

• Set of instructions or programs that order the computer to perform tasks

• Person who use the computer in work

two or more computers that are connected together

• isp

• network

windows is an example of closed source program

• false

• true

Touch Screen is considered

• output unit

• input unit

• Both

Background is....

• is a color or image that can be changed by the user.

• group of symbols of installed software on operating systems

Android is one of the open operating systems

• true

• false

What are the OS functions?

• organize,transmit,secure,provide

• enter data

One of the benefits of using Networks is

• Sharing files and data

• expensive