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The Tech Terms Computer Dictionary

Term of the Day: Drag
Daily Quiz for October 31, 2014
Which of the following statements about CD-ROMs is false?
They are a type of optical media
They can hold 700 MB of data
They can be erased and rewritten
They can be used as audio CDs
Correct! Incorrect!
Check back tomorrow for a new quiz question.
View the related definition: CD-ROM

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The Tech Terms Computer Dictionary is a free online dictionary of computer and technology terms. The goal of is to make computer terminology easy to understand. While definitions of computer terms can be helpful, explanations with examples are even better. Therefore, most definitions include real-life examples of how the term is used.

Some terms in the Tech Terms Computer Dictionary are commonly used and have definitions that are easy to understand. Others are less common and their definitions include more advanced terminology. For this reason, each definition includes a "Tech Factor" rating, from 1 to 10. Terms with low tech factors are basic terms that are well known, while terms with high tech factors are more advanced and are not used as often. If you have questions about using, please visit the Help Center. Tools

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