What function would you use to generate a random number to simulate the flip of a coin?
A. nextBoolean()
B. nextTF(True, False)
C. nextIntegerInRange(2)
D. nextInteger(True, False)
Answer: A
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____________________ keys are limited-use symmetric keys for temporary communications; they allow two organizations to conduct quick, efficient, secure communications based on symmetric encryption.
Fill in the blank(s) with the appropriate word(s).
The IEEE 802.3 subcommittee defines standards for ________________.
Fill in the blank(s) with the appropriate word(s).
An advantage to using rasterized shapes is that they have a much smaller file size if __________________.
Fill in the blank(s) with the appropriate word(s).
Answer the following statements true (T) or false (F)
1. A test for range or reasonableness works if there are only a few valid values, and it is feasible for situations in which values are not restricted and predictable. 2. The Luhn formula is designed to catch every transposition error. 3. Credit card processing uses a check digit formula called the Luhn formula. 4. A pattern that contains symbols representing the type of data that must be present in a field is called a character map.