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boyob89 boyob89
wrote...
Posts: 4396
8 years ago
Which of the following is a type of maintenance?
A) perfective
B) corrective
C) preventive
D) all of the above
Textbook 
Modern Systems Analysis and Design

Modern Systems Analysis and Design


Edition: 4th
Authors:
Read 203 times
2 Replies
Majoring in Economics, minoring in business

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Replies
wrote...
8 years ago
The answer is D.
boyob89 Author
wrote...
8 years ago
finally Slight Smile

thx for your expertise
Majoring in Economics, minoring in business
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