Mary is writing a program that repeatedly prompts the user for an inventory number and displays a message stating whether on not the object is in stock. What sort of control structure(s) will she need to include in her program?
a. repetition and selection
b. selection and sequential
c. repetition and sequential
d. repetition, selection, and sequential
d. repetition, selection, and sequential
Computer Science & Information Technology
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Which of the following authentication protocols uses certificates to negotiate access to the network?
A. EAPTLS B. PAP C. CHAP D. Kerberos
Computer Science & Information Technology
A ____ is a program that seems to perform one function while actually doing something else.
A. worm B. bug C. virus D. Trojan horse
Computer Science & Information Technology