6 them 1 lesson 7

The function of ...............is creating a paper copy from a document      Through computer or network

• memory

• disk drives

• printers

• all of them

Apple computers run on……………

• macOS

• Microsoft Windows

• both a ,b

• none of them

the software that manages a computer’s functions

• Operating system

• windows explorer

• database

• all of them

…………means that  a person can't  change and read the programming code

• open source programs

• closed source programs

• both a ,b

• none of them

The most  famous mobile operating system are...............

• Android

• Apple IOS

• both of a ,b

• none of them

………………  is an open-source software used for building robot     applications

• ROS operating system

• operating systems powering self-driving cars

• OSR

• none of them

…………… use open source software

• Android

• Apple IOS

• both of a ,b

• windows

Operating system includes accessible software such as……………

• screen readers

• screen magnifiers

• both a, b

• nothing of them

…… refers to Instructions  which given to a computer are given in code

• ROS operating system

• operating systems powering self-driving cars

• programming language  

• none of them

Operating system is used to manages a computer’s functions ( ​ (a)   )

• right
• wrong