Data stores are shown in a context diagram because data stores are external to the system.
Answer the following statement true (T) or false (F)
False
Rationale: Data stores are not shown in the context diagram because they are contained within the system and remain hidden until more detailed diagrams are created.
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Answer the following statement true (T) or false (F)
What type of malware can hijack internal Windows components and often goes undetected because it is already loaded when the antivirus software loads?
A. Trojan horse B. rootkit C. adware D. worm
To optimize the monthly payments, you would designate the home cost, down payment, APR, and number of years for the loan as the ________ variable cells
A) objective B) independent C) dependent D) changing
A nested function:
A) contains another function embedded inside one or more of its arguments. B) looks up a value and returns a related result from the lookup table. C) contains data for the basis of the lookup and data to be retrieved. D) is the lowest value for a specific category or series in a lookup table.