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CSE205- Quiz #2 Inheritance & Software Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution CA$11.17   Add to cart

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CSE205- Quiz #2 Inheritance & Software Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution

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CSE205- Quiz #2 Inheritance & Software Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution

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  • June 24, 2024
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  • 2023/2024
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CSE205- Quiz #2 Inheritance & Software
The instruction super( ); does which of the following?
A. calls the method super as defined in the current class' parent class
B. calls the constructor as defined in the current class' parent class
C. calls the constructor as defined in the current class
D. calls the method super as defined in the current class
E. calls the method super as defined in java.lang - ANS-B. calls the constructor as
defined in the current class' parent class.

Explanation: The instruction super represents an invocation of something in the current
class' parent class.Since there is no message but merely super( ), it is an invocation of
the parent class' constructor.

Inheritance through an extended (derived) class supports which of the following
concepts?
A. modulary
B. interfaces
C. information hiding
D. correctness
E. code reuse - ANS-E. code reuse

During program development, software requirements specify

A. how to maintain the software
B. what the task is that the program must perform
C. how to test the program when it is done
D. how to divide the task into subtasks
E. how the program will accomplish the task - ANS-B. what the task is that the program
must perform

Of the various phases in software development, which of the following is usually the
lengthiest?

A. testing
B implementation
C. design
D. maintenance
E. specification - ANS-D. maintenance

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