Relevance, objectivity, completeness are the properties of :

• Information

• Informatics

• Interface

• Multimedia

• Macromedia

Central Processing Unit - the "brain" of the computer is the part of the

• Monitor

• Keyboard

• There is no right answer

• Motherboard

• Joystick

The speed of information processing in the computer depends on:

• ROM

• RAM

• Clock frequency

• All answers are correct

• External memory

When the computer turns off, the information is erased from:

• FLOPPY DISK

• HARD DISK

• RAM

• All answers are correct

• the permanent memory

Which of the following should only be used for temporary data storage?

• Random access memory

• Rewriteable CD

• Hard drive

• 3.5inch floppy disk

• USB flash drive

What is the width: height ratio of a traditional computer monitor?

• 5:2

• 16:9

• 9:16

• 12:16

• 4:3

Which of these five does NOT comprise a part of the system bus?

• Data bus

• Logic bus

• Control bus

• Address bus

• All answers are correct

What is the correct definition of the term 'CISC'?

• Continual Input System Computer

• Control Independent System Computer

• Complex Instruction Set Computers

• Central Immediate Source Construct

• All answers are correct

Where does the control unit look in order to find the address of the next instruction to be fetched?

• Instruction Register (IR)

• Memory Buffer Register (MBR)

• Accumulator (ACC)

• Memory Address Register (MAR)

• All answers are correct

Types of computer system

• Laptop, PDA, tablet PC

• Hardware and software

• Input, output and storage devices

• RAM and ROM

• All answers are correct