CISM 3 Verified Exam Questions and
Answers
Traditional data formats change ______ while big data formats change _______.
1) slowly, rapidly
2) rapidly, slowly
3) slowly, incrementally
4) both formats of data change at the same rate - answer1
Big data can only come from a trusted source.
1) ...
2) False - answer✔✔1
_________ occurs when various copies of the data agree.
1) Data isolation
2) Data integrity
3) Data consistency
4) Data redundancy
5) Application/Data dependence - answer✔✔3
Today, large corporations are able to process big data but only at great expense.
1) True
2) False - answer✔✔2
________ occurs when applications cannot access data associated with other applications.
1) Data isolation
2) Data integrity
3) Data consistency
4) Data redundancy
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