ICT YE Y10 Quiz 1

The following hardware are input devices except

• keyboard

• camera

• plotter

• mouse

The .............................................. allows the processor and the other computer hardware to function and communicate with each other.

• central processing unit

• motherboard

• Random Access Memory

• Read Only Memory

This component allows a computer to be connected to a network. It is hard-coded with a unique media access control address code.

What component is it?

• hub

• solid-state drive

• linkers

• network interface card

Which of the following software is system software?

• device drivers

• apps and applets

• control and measurement software

• computer-aided design (CAD)

..................................... data is physical data that changes smoothly from one value to the next

• Analogue

• Digital

If analogue data is being sent to a computer, it must first be converted into digital data. This is done by hardware known as an

• digital to analogue converter (DAC)

• analogue to digital converter (ADC)

• Multimeter

• Micrometer screw gauge

The CPU is made up of

• arithmetic and logic unit (ALU)

• linkers

• control unit

• registers

• compilers

......................................... allows humans to interface with a computer in a more natural fashion without the need for any mechanical devices by the moving of hands, head or even the feet.

• command line interface (CLI)

• graphical user interface (GUI)

• dialogue-based user interface

• gesture-based user interface

• * Power consumption is not critical

• * Easy to upgrade

• * Internet access is more stable

The above features are for .........................................

• phablets

• tablets

• laptop computers

• desktop computers

What can a tablet do that a laptop cannot?

• fully portable

• connect to 3G/4G/5G mobile phone networks

• when the power button is pressed, it goes into standby

• use solid-state technology