Which of the following is an example of a field which should not have duplicate data?
A) Primary key B) City C) State D) Lastname
A
Computer Science & Information Technology
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All of the following are problems with the bus topology EXCEPT ________
A) the cable breaks B) signal strength degrades over distance C) it is expensive D) performance is limited by only one computer communicating at a time
Computer Science & Information Technology
A memory card is a removable flash memory, usually no bigger than 1.5 inches in height or width.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology