An error in software or hardware is called is a bug. What is the alternative computer jargon for it?

Viruses, trojan horses and worms are: 

A _______  is approximately one billion bytes: 

Which of the following crimes cannot be easily committed through the assistance or use of a computer ? 

A computer program that converts an entire program into machine language is called a/an:

At which of the following sites would you most probably buy books?