Which of the following statements is false?

a. An advantage of inheritance over interfaces is that only inheritance provides the is-a relationship.
b. Objects of any subclass of a class that implements an interface can also be thought of as objects of that interface type.
c. When a method parameter is declared with a subclass or interface type, the method processes the object passed as an argument polymorphically.
d. All objects have the methods of class Object.


A

Computer Science & Information Technology

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Context is important when interpreting the effect of the ____________________ unit.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Critical Thinking QuestionsCase B-2Jacob's boss, Mr. Drake, has asked Jacob to format the text in a letter. As Mr. Drake's secretary, Jacob couldn't refuse. Unfortunately, he has never formatted text before and doesn't know where to start. Mr. Drake asked Jacob to make the salutation of the letter look more formal. What should Jacob do?

A. Change the point size. B. Use a gradient fill. C. Look for a font that gives a more formal feel to the salutation. D. Check the gutter and adjust it as needed.

Computer Science & Information Technology

When does a copyrighted work enter the public domain?

a. A copyrighted work is not eligible to be in the public domain. b. Immediately upon creation c. When the copyright expires d. Ten years after its creation date

Computer Science & Information Technology

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Indicate whether the statement is true or false

Computer Science & Information Technology