Given:

What is known about the Sportscar class?

• A.The Sportscar subclass cannot override setTurbo method from the superclass Automobile.
• B.The Sportscar class is a superclass that has more functionality than the Automobile class.
• C.The Sportscar class inherits the setTurbo method from the superclass Automobile.
• D.The Sportscar class is a subclass of Automobile and inherits its methods.

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Given:

What is the result?

• A.The compilation fails due to an error in line 2.
• B.The compilation fails due to an error in line 1.
• C.The compilation fails due to an error in line 4.
• D.The compilation fails due to an error in line 3.
• E.The compilation fails due to an error in line 5.
• F.17
• G.42

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Given:

Examine these requirements:
* Eliminate code duplication.
* Keep constant the number of methods other classes may implement from this interface.
Which method can be added to meet these requirements?

• A.Option B
• B.Option C
• C.Option D
• D.Option A

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Given the code fragment:

What is the result?

• A.false true true
• B.true false false
• C.false false true
• D.false true false

Correct Answer: D

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Given:

What is the result?

• A.A ClassCastException is thrown at runtime.
• B.AnotherClass#methodA()AnotherClass#methodA()
• C.The compilation fails.
• D.SomeClass#methodA()AnotherClass#methodA()
• E.AnotherClass#methodA()SomeClass#methodA()
• F.SomeClass#methodA()SomeClass#methodA()

Correct Answer: C

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