In RS-232-C, the signal ground is used
a. to remove noise from a cable shield
b. as a reference voltage
c. as a safety mechanism
d. none of the above
b. as a reference voltage
Computer Science & Information Technology
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Which of the following is NOT a standard property for a file?
A) Author B) Keywords C) The time the document was last saved or modified D) Subject
Computer Science & Information Technology
A merge sort operation runs in:
a. O(log n) time. b. O(n) time. c. O(n log n) time. d. O(n2) time.
Computer Science & Information Technology