In echo checking, the receiver
a. repeats everything back to the transmitter for confirmation
b. repeats only questionable data back to the transmitter for confirmation
c. sends a checksum to the transmitter for confirmation and waits for it to be echoed back
d. none of the above
a
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If we are ______ to how others see us, we may be able to make adjustments and become more effective in other person-to-person contacts.
Fill in the blank(s) with the appropriate word(s).
The method of analyzing capital investment proposals that divides the estimated average annual income by the average investment is:
A) cash payback method B) net present value method C) internal rate of return method D) average rate of return method
Heather writes a novel and copyrights it. She publishes the novel in a magazine in three parts. She notices that her novel has been copied on to a website hosted by Simon. Which of the following statements is true of this scenario?
A) Simon is guilty of copyright infringement even if the magazine is freely distributed and is not accompanied by a copyright notice. B) Simon is not guilty of copyright infringement if Heather has not registered her work. C) Heather cannot prevent her novel from being reproduced if she has not registered her copyrighted novel. D) Heather cannot sue Simon for damages if her copyrighted novel is not registered.
Most strategies that an aggregate planner actually uses are in combination and are referred to as the
A) adjustable strategy. B) chase strategy. C) level strategy. D) mixed strategy.