ict 1-50

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

• Motherboard
• Monitor
• Keyboard
• There is no right answer
• Joystick

The speed of information processing in the computer depends on:

• RAM
• ROM
• Clock frequency
• External memory
• All answers are correct

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

• RAM
• FLOPPY DISK
• HARD DISK
• the permanent memory
• All answers are correct

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?

• 4:3
• 5:2
• 16:9
• 9:16
• 12:16

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

• Logic bus
• Data bus
• Control bus
• Address bus
• All answers are correct

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

• Complex Instruction Set Computers
• Continual Input System Computer
• Control Independent System Computer
• 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?

• Memory Address Register (MAR)
• Instruction Register (IR)
• Memory Buffer Register (MBR)
• Accumulator (ACC)
• 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