What is the difference between asynchronous and synchronous communication?
A. Asynchronous is real-time communication; synchronous is one-way technology.
B. Asynchronous communication is fast and instant; synchronous communication is collected at a single point in time.
C. Asynchronous is communication that does not occur at the same time; synchronous communication occurs at the same time.
D. Asynchronous communication includes instant messaging; synchronous communication includes email.
Answer: C
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Which of the following is calculated using the formula: Labor Savings +Warranty+ Price +Callbacks?
A) overall performance factor B) overall performance index C) perceived customer value D) customer value index E) life-cycle cost
According to the article excerpted in the text entitled, The Functions of Privacy, by Alan Westin, privacy has several functions in today's society. These include:
a. Total freedom in the private life with no consequences to the work life. b. The ability to vent anger at authority without being held responsible. c. The ability to post critical information on the Internet without consequences at work. d. The ability to spend time quietly analyzing the actions and reactions of other people.
Which of the following is not an example of intrusion:
A. guessing and cracking passwords B. running a packet sniffer on a workstation to capture user names and passwords C. using an unattended, logged-in workstation without permission D. all of the above are examples of intrusion
Unauthorized physical access can lead to other threats
Indicate whether the statement is true or false.