Of the three types of queue discipline, only ________ is assumed by the four primary waiting line models
Fill in the blanks with correct word
FIFO or FIFS or first-in, first-out or first-in, first-served
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Values refer to
A. the innate sense of what a person considers to be right or wrong in terms of his or her own conduct when dealing with others. B. personally or socially held core beliefs that are consistent within a given culture. C. the beliefs that dictate a person's behavior, which are often derived from a religious code of conduct. D. personally or socially preferable modes of conduct or states of existence that tend to persist over time. E. those personality traits regarding honesty and integrity that have been passed down from generation to generation.
Maintainability refers to ______.
A. the ease with which an equipment or system can be repaired or serviced B. the meantime between failures C. the time a system is available for use when needed D. the downtime experienced by a system
The perception of reality of both the sender and the receiver of a message is limited by
a. signals both receive through their five senses. b. illusions that appear differently to each person. c. previous experiences and cultural attitudes of both people. d. all of the above.
Which of the following is a drawback of mean absolute deviation (MAD)?
a. There is no information about the forecasting bias. b. The cancellation of the positive and negative forecast errors can distort the information. c. Large errors tend to be magnified because they are squared. d. It is very complex to calculate.