6. The best-written classes have

A. all functions private
B. all data public
C. no functions
D. None of the above

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7. Making class members inaccessible to nonmember functions is an example of

A. polymorphism
B. data hiding
C. redundancy
D. recursion

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8. Providing two or more constructors for the same class _____

A. requires different argument lists
B. requires different constructor names
C. requires different constructor types
D. is illegal

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9. 3 is a _____ constant

A. character literal
B. named literal
C. numeric literal
D. string literal

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10. _____ variables remain in memory until the statement block ends

A. Area
B. Global
C. Local
D. Reference
E. Value

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