MCQs

To prevent the loss of data during power failures, use a(n)_____________?

A. Encryption program B. Surge protector C. Firewall D. UPS

7 years ago

___________refers to electronic trespassing or criminal hacking?

A. Cracking B. Jacking C. Spoofing D. Smarming

7 years ago

Touch Screen is___________?

A. Input device B. Output device C. Both A & B above D. None of these

7 years ago

Which of the following is not a binary number?

A. 001 B. 101 C. 202 D. 110

7 years ago

A set of rules for telling the computer what operations to perform is called a______________?

A. procedural language B. structures C. natural language D. programming language

7 years ago

RAM is an example of___________?

A. Secondary memory B. Primary memory C. Main memory D. Both (1) and (2)

7 years ago