Which of the following statements is true with regard to the terms reliability and availability?
a. If a system has high availability, it also has high reliability.
b. If a system has high availability, it then has low reliability.
c. Availability and reliability of a system refer to the same concept.
d. If a system has high availability, it does not necessarily mean that it also has high reliability.
d. If a system has high availability, it does not necessarily mean that it also has high reliability.
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On LinkedIn, you can build a network from people ____.
A. in your e-mail address book B. current and past colleagues C. former classmates D. all of the above
Alex sues Lisa for $60,000 for damages suffered as a result of her negligence because she failed to place a sign on the door of her restaurant warning customers to "Watch Your Step" as they exited the building. A jury awards Alex $40,000 because Alex's intoxication made him 33% responsible for his injuries. Lisa avoided full liability because she showed:
a. comparative negligence b. intoxicating negligence c. intervening conduct d. assumption of risk e. evil intent
Which of the following best explains why an advertiser would choose radio advertising over other available media?
A. Radio stations with the most appeal to advertisers have the greatest number of commercials. B. Radio production is inexpensive. C. Radio restricts the number of creative options that a radio advertiser has. D. Radio commercials are fleeting. E. Radio audiences are highly segmented, which saves money for advertisers that need to blanket a market.
The SQL keyword used to limit column values to specific values is ________
A) CONSTRAINT B) CHECK C) NOT NULL D) UNIQUE