A ____ type of relationship is rare in the world of databases.

A. one-to-one
B. one-to-many
C. many-to-many
D. all of the above


Answer: A

Computer Science & Information Technology

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Bidirectional transceivers utilize what technology to separate the data in each direction?

a. wavelength division multiplexing b. time division multiplexing c. frequency division multiplexing d. statistical time division multiplexing

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The relationship between record types can be depicted graphically with a(n) _________.

A. data archive B. executive dashboard C. OLAP D. ERD

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________ is an example of PII.

A. Process run to backup servers B. Website address C. Social Security Number D. Individual database names

Computer Science & Information Technology

A __________ register specifies the address in memory for the next read or write.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology