Answer the following statements true (T) or false (F)
1. At the stage of full systems testing with live data, operators and end-users become actively involved in testing.
2. Maintenance is performed most often to improve the existing software, rather than to respond to crisis or system failure.
3. Reducing maintenance costs is a major concern, because software maintenance alone can devour upward of 50 percent of the total data processing budget for a business.
4. If the reliability of a telecommunications network is high, it is possible to use a distributed system for business.
1. FALSE
2. TRUE
3. TRUE
4. TRUE
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In mail merge, the ________ source is the list of variable information that is merged with a main document
Fill in the blank(s) with correct word
Which of the following aids in the overall security of your computer by warning you before running unrecognized apps and files downloaded from the Internet?
A. Control Panel B. Windows SmartScreen C. User Account Control D. Security & Maintenance