Computer Literacy Quiz

Select (tick) the answer(s) which the storage capacity match(es) with the storage devices.

• Floppy disk - 1.44 MB

• Hard disk - 4 TB

• CD-ROM - 700 GB

• Blu-ray disk - 2.5 GB

• DVD - 4.7 GB

In the diagram, which letter represents "storage device"?

• A

• B

• C

• D

Which of the following is (are) input device(s)?

• touch screen

• touchpad

• scanner

• monitor

• speaker

Which of the following is (are) output device(s)?

• barcode reader

• laser printer

• scanner

• projector

• headphone

Which of the following is (are) storage device(s)?

• RAM

• floppy disk

• Bluray disk

• projector

• memory card

What is the purpose of the CPU?

• To process data

• To store data

• To display data

• To input data

Which is (are) the characteristic(s) of Random Access Memory (RAM)?

• Contents cannot be changed or erased

• Contents will disappear when the computer is turned off.

• Contents can be read and written.

• Temporarily hold data and instructions to be processed by the CPU.

Which is (are) the characteristic(s) of Read Only Memory (ROM)?

• Contents cannot be changed or erased

• Permanently store information supplied by the manufacturer

• Temporarily hold data and instructions to be processed by the CPU

• Contents are retained after the computer is turned off

What is the function of an Operating System?

• Manage hardware and software resources

• Provide internet access

• Run applications

• Store files

What are utility programs designed to do?

• Perform specific tasks

• Run applications

• Manage hardware

• Provide user interface