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Preview Test: BISM7206 Semester One Final Examination 2021
[BISM7206] Information Retrieval and Management (external).
Test Information
Description
Instructions
Multiple Attempts Not allowed. This test can only be taken once.
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Your answers are saved automatically.
a.
b.
c.
d.
QUESTION 1
Big Data
relies on the use of structured data
relies on the use of unstructured data
captures data in whatever format it naturally exists
imposes a structure on data when it is captured
0.5 points Save Answer
a.
b.
c.
d.
QUESTION 2
If a table has multiple candidate keys and one of those candidate keys is a composite key, the table can have
_____ based on this composite candidate key even when the primary key chosen is a single attribute.
redundancies
partial dependencies
Boyce-Codd normal forms
time-variances
0.5 points Save Answer
a.
b.
c.
d.