What does a program use to access a private variable within a class?

A. private method
B. public method
C. public variable
D. default constructor


Answer: B

Computer Science & Information Technology

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To order an array of strings in alphabetical order, the sorting algorithm should be structured to sort in __________ order.

a. alphabetic b. numeric c. ascending d. descending

Computer Science & Information Technology

Joseph Mauborgne proposed an improvement to the Vernam cipher that uses a random key that is as long as the message so that the key does not need to be repeated. The key is used to encrypt and decrypt a single message and then is discarded. Each new message requires a new key of the same length as the new message. This scheme is known as a(n) __________ .

A) pascaline B) one-time pad C) polycipher D) enigma

Computer Science & Information Technology

Pie charts are limited to only two data series

Indicate whether the statement is true or false

Computer Science & Information Technology

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

When utilizing Kerberos, an access granting ticket is the same as a key.

Computer Science & Information Technology