Which regular expression will match the rules for a C++ identifier? (Letters, digits, underscore, cannot start with a digit)
A. [a-zA-Z_]+[a-zA-Z_0-9]*
B. [a-zA-Z_0-9]*
C. \w+
A. [a-zA-Z_]+[a-zA-Z_0-9]*
Computer Science & Information Technology
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Which statement is a valid local variable declaration in Alice?
A. distanceToHorse = Double (1.0); B. Double distanceToHorse (1.0); C. Double distanceToHorse = 1.0; D. distanceToHorse (Double, 1.0);
Computer Science & Information Technology
Which of the following classes cannot be extended?
``` a. class A { } b. class A { private A() { }} c. final class A { } d. class A { protected A() { }} ```
Computer Science & Information Technology
____ is the key to setting permissions.
A. Encryption B. Masking C. Granularity D. Synchronization
Computer Science & Information Technology
List three applications for hosted virtualization.
What will be an ideal response?
Computer Science & Information Technology