ICT Theory Revision

Which of the following are used as internal hardware devices? (There could be more than one choice selected)

• Keyboard

• Processor

• Sound Card

• Linker

Hardware are (a)   components of a computer system.

Programs for controlling the (a)   of a computer.

There are two types of software. Which of the following are they?

• Application

• Function

• System

• Device

(a)   is the hardware found in a tablet computer that is both an input and output device.

What is a RAM?

• Random Ability Memory

• Real Access Memory

• Random Access Memory

• Real Ability Memory

What is a ROM?

• Read Of Memory

• Read Of Machine

• Read Only Memory

• Read Only Machine

Which of the following is/are the characteristic(s) of RAM?

• It loses its data when the computer is

  switched off.

• It is classed as backing storage.

• It stores the start-up instructions of the

  computer.

• It temporarily stores the current work of the

  current user.

Which of the following is/are the characteristic(s) of ROM?

• It stores the start-up instructions of the

  computer.

• It temporarily stores the current work of the

  current user.

• It is classed as backing storage.

• It loses its data when the computer is

  switched off.

There are two devices in the options that are used for direct data entry. Which are they?

• MICR

• RFID

• Mouse

• Microphone