C. database administrators are responsible for organizing a company's data making sure all the data is accurate' available' and secure
C vraiment très facile
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Answer:
The correct option is (b) multiprogramming systems
The best I can explain: In a time sharing system, each user needs to get a share of the.... at regular intervals.
Explanation:
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Answer:
freeware
Explanation:
a freeware is a software that is available free of charge but is not distributed with the source code.
