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The process of changing a system after it has been delivered and is in use is called _______.
Programs designed specifically to address special purpose applications are called _______.
When you visit certain web sites spyware may be automatically downloaded. This is called a____.
A button that makes character either upper or lower case and numbers to symbols.
What is the most common tool used to restrict access to a computer system?
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Tags :PO, Clerk, SO, Insurance
Mar 6PO, Clerk, SO, Insurance