Chapter 1 _ICT

CPU stands for

• central processing unit

• central polling unit

• Central programming unit

• center programable unit

Volatile means?

• Evaporative

• non evaporative

• retaining data without power supply connected

System unit is?

• where all the computer components are stored

• cpu is refered to as system unit

• the unit of any system is called system unit

Which of the following is a small handheld computer?

• PDA

• png

• FAQ

• pin

Which computer component executes commands?

• CPU

• RAM

• ROM

• HDD

Which of these is not a type of user interface?

• Command Line
• Menu Driven
• Operating System
• Graphical User Interface

What are the 4 features of a Graphical User Interface (GUI)?

• Windows, Icons, Menus & Pointer
• Screens, Icons, Menus & Pointer
• Windows, Buttons, Menus & Pointer
• Windows, Icons, Mouse, Pointer

Which of the following would you not use to backup data?

• Magnetic Tape
• CD-RW
• USB Flash Drive
• Scanner

Which of the following devices is not a peripheral?

• Sensor
• Laser Printer
• Video Card
• External Hard Drive

What storage loses its data every time the computer is turned off?

• RAM
• ROM
• CPU
• Motherboard