The asterisk (*) after an element in a DTD means that:

a) there are many occurrences of that item.
b) there could be any number of occurrences of that item.
c) that item could appear but at most once.
d) All of the above


b) there could be any number of occurrences of that item.

Computer Science & Information Technology

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A_______ is input to the cipher.

a) algorithm. b) key. c) message. d) None of the above.

Computer Science & Information Technology

Which of the following statements are correct?

a. char[][] charArray = {'a', 'b'}; b. char[2][2] charArray = {{'a', 'b'}, {'c', 'd'}}; c. char[2][] charArray = {{'a', 'b'}, {'c', 'd'}}; d. char[][] charArray = {{'a', 'b'}, {'c', 'd'}};

Computer Science & Information Technology

What determines how long a piece of information lasts on a system?

a. Continuity level b. Longevity c. Order of volatility d. Liveness

Computer Science & Information Technology

In white box and gray box testing, the first task of the tester is to perform preliminary information gathering on their own from outside the organization, sometimes called open source intelligence (OSINT).

Answer the following statement true (T) or false (F)

Computer Science & Information Technology