Which of the following control structures requires curly braces?
a. if-else
b. while
c. do-while
d. switch
e. for
d)
Explanation: The other control constructs operate on a single statement, which may be, but is not required to be, a compound statement.
Computer Science & Information Technology
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Computer Science & Information Technology
Which of the following statements are correct?
a. When creating a Random object, you have to specify the seed or use the default seed. b. If two Random objects have the same seed, the sequence of the random numbers obtained from these two objects are identical. c. The nextInt() method in the Random class returns the next random int value. d. The nextDouble() method in the Random class returns the next random double value.
Computer Science & Information Technology