When a derived class has two or more base classes, the situation is called
a. multiple inheritance
b. multiplicity
c. polymorphism
d. encapsulation
e. None of these
a. multiple inheritance
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Match the following terms to their meanings:
I. Expression II. Parameter III. Calculated field IV. Static data V. Multivalued field A. data that does not change B. obtains its data by using a formula to perform a calculation or computation C. a prompt for a value that can be changed D. appear to hold multiple values E. a formula that performs a calculation
Generally, all you need in order to track down and fix a syntax error is the information provided by Ruby's error messages.
Answer the following statement true (T) or false (F)
____________________ operators are used to determine how one operand compares to another.
Fill in the blank(s) with the appropriate word(s).
Which of the following does not affect the color of a web graphic?
A. the color choices B. the degree of compression C. file formats D. image resolution