Computer 2-3

RADCAB

RADCAB is a mnemonic acronym that helps people evaluate information found online. It was created by Karen Christensson, a library media specialist, for helping students research topics on the Web. However, the acronym can be used by anyone who needs to look up information online.

Ransomware

Ransomware is a type of malware that prevents you from using your computer or accessing certain files unless you pay a ransom. It often encrypts files so that they cannot be opened. Examples of ransomware include Reveton, CryptoLocker, and CryptoWall.

Responsive Web Design

Responsive web design (or "RWD") is a type of web design that provides a customized viewing experience for different browser platforms. A website created with RWD will display a different interface depending on what device is used to access the site. For example, a responsive website may appear one way on a laptop, another way on a tablet, and still another way on smartphone.

RPM

Stands for "Revenue Per 1,000 Impressions." RPM is similar to CPM, but measures the revenue from 1,000 ads impressions instead of the cost of the ads. Therefore, while CPM is typically measured by advertisers, RPM is monitored by publishers.

Reciprocal link

A reciprocal link is a mutual link between two websites. For example, if website A links to website B, then website B can add a reciprocal link back to website A. The result of a reciprocal link is two websites that link to each each other.