Computer MCQs Quiz 7

Touch Screen is ______?

Note book, laptop,palm,hand-held computers are coming under the category of _____ computer?

______ computer are of large size?

____ computer is a medium sized computer?

Cathode Ray Tube is a form of _______?

____ computer is small general purpose micro computer, but larger than portable computer?

______ computers operates essentially by counting?

The first electronic computer was developed by ______?

_____ refers to electronic trespassing or criminal hacking?

______ is defined as any crime completed through the use of computer technology?

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

The scrambling of code is known as ___?

Hardware or software designed to guard against unauthorized access to a computer network is known as a(n) ____?

What is the most common tool used to restrict access to a computer system?

____ is the measurement of things such as fingerprints and retinal scans used for security access?

What is the name of an application program that gathers user information and sends it to someone through the Internet?

When a logic bomb is activated by a time-related event, it is known as a _____?

The thing that eventually terminates a worm virus is a lack of:

What type of virus uses computer hosts to reproduce itself?

In 1999, the Melissa virus was a widely publicised ______?