e agri chaPTER 3

The term OS is short for?

• Apple

• Operating Software

• Operating System

• Overload System

The ability for a computer to execute more than one task simultaneously

• multitasking

• multiprogramming

• multiprocessing

• timesharing

The operating system is a type of

• system software

• general purpose software

• utility software

• application software

What type of interface uses pictures (interactive visual components) to help you send commands to the operating system?

• GUI

• CLI

• UX

• OS

What is the best way to shut down a computer?

• Press the power button on the computer case.

• Click Start, Power, Shut down, then let the process complete.

• Press CTRL+ALT+DEL twice.

• Press ESC.

What does GUI stand for?

• General Utilities Intervention

• Graphical User Interface

• General User Intervention

• Graphical Utilities Interface

What is the meaning of iOS

• This mobile OS has been developed by Blackberry Limited for its own devices.

• It is an open-source and freely available Linux based mobile OS.

• This mobile OS has been designed by Apple Incorporation, mainly for iPhones, iPods and iPads.

• It is a GUI developed for smartphones.

Linux based operating system

• android

• iOS

• macOS

• Windows

Android is developed by:

• Linux

• Microsoft

• Apple

• Google

 A network is created when one device is connected . 

• True 
• False