The basic commands that a computer performs are ____, and performance of arithmetic and logical operations.
A. input, file, list
B. output, folder, storage
C. input, output, storage
D. storage, directory, log
Answer: C
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Which of the following, with regard to the entire database, should be made on a regular basis?
A. backup B. baseline C. after image D. retread
Which of the following stores information about a computer network and offers features for retrieving and managing that information?
A. inventory database B. site C. directory service D. partition
Copyright law is designed to protect:
a. Words, names, symbols, or devices used to indicate the origin, quality, and ownership of a product or service. b. Rights to exclude others from making, using, selling, or importing an invention or discovery. c. The rights of authors of original works of authorship, fixed in a tangible form. d. Any valuable business information that if known by a competitor would afford the competitor some advantage.
The ____ key of a table is the field or minimum collection of fields that uniquely identifies a given row in that table.
A. alternate B. index C. secondary D. primary