Basic computer knowledge MCQs

A. Copying a document from memory to a storage medium

B. Making changes to a document’s existing content

C. Changing the appearance, or overall look, of a document

D. Developing a document by entering text using a keyboard

A. Memory

B. Control Unit

C. Register Unit

D. Accumulator

A. objects

B. data

C. ideas

D. facts

A. Notebook

B. Journal

C. Diary

D. Briefcase

A. Diameter

B. Beam Width

C. Foot Print

D. Circular Polarisation

A. input

B. output

C. data

D. circuitry

A. Encryption

B. Sorting

C. Code Protection

D. Firewall

A. floopy disk

B. USB thumb drive

C. zip disk

D. hard disk drive

A. 6.25 per cent

B. 6.25 per cent

C. 6.75 per cent

D. 7 per cent

A. types of messages exchanged

B. message format, syntax and semantics

C. rules for when and how processes send and respond to messages

D. all of these