DHM Final Exam Revision 1

Each computer on the Internet has an address called ___.

A program that seems useful but is performing a secret destructive act.

Most software on a personal computer uses a ___ license.

___ consists of the buying and selling of products or services over the Internet.

Which one of the following symbols is normally used to hide user passwords?

What is a computer program that duplicates itself on an infected computer?

___ performs mathematical calculation and logic operations.

A(n) __ is a field or set of fields that uniquely identifies a database record.

Which part of an Expert System stores data, rules, cases and relationships?

Which of the following units represents a larger amount of data in computing?

Which of the following affiliation ID is MISMATCHED?

A network that supports the interconnection of information technology within a big city is ___.

A record contains ___.

The following are computer crimes EXCEPT ___.

Computers represent data in ___, written as sequences of "0" and "1"s.