When a superclass variable refers to a subclass object and a method is called on that object, the proper implementation is determined at execution time. What is the process of determining the correct method to call?
a. early binding.
b. non-binding.
c. on-time binding.
d. late binding.
D
Computer Science & Information Technology
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Assuming that cat1 and cat2 are both instances of the Pet structure, which one of the following statements copies cat1 to cat2?
a. cat1 = cat2; b. cat2 = cat1; c. cat1(cat2); d. cat1 = new cat2;
Computer Science & Information Technology
The figure shown above shows the ________ gallery.
A. Themes B. Templates C. Styles D. Views
Computer Science & Information Technology
Indentation in the if selection statement is ________.
(a) always mandatory (b) always optional (c) only mandatory if there is more than one statement following the if statement (d) only optional if there is more than one statement following the if statement
Computer Science & Information Technology
Which of the following is not one of the basic control structures?
a) SIMPLE SEQUENCE b) IFTHENELSE c) DOWHILE d) DOUNTIL
Computer Science & Information Technology