Which of the following statements are true? Choose all options that apply.(a) Most superclasses are abstract.(b) Inheritance is preferable to composition.(c) Most superclasses are concrete.(d) Composition is preferable to inheritance.

Which of the following statements are true? Choose all options that apply.(a) Most superclasses are abstract.(b) Inheritance is preferable to composition.(c) Most superclasses are concrete.(d) Composition is preferable to inheritance.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 7RQ

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Question

Which of the following statements are true? Choose all options that apply.
(a) Most superclasses are abstract.
(b) Inheritance is preferable to composition.
(c) Most superclasses are concrete.
(d) Composition is preferable to inheritance.

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