Given:

Which statement, when inserted into line 5, is valid change?

• A.asc = sc;
• B.sc = asc;
• C.asc = (object) sc;
• D.asc = sc.clone ()

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Given:

What is the result?

• A.10 20 30 40
• B.Compilation fails.
• C.An exception is thrown at runtime.
• D.0 0 30 40

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Given the code fragment:

What is the result?

• A.Jesse 25Walter 52
• B.Compilation fails at both line n1 and line n2.
• C.Compilation fails only at line n2.
• D.Compilation fails only at line n1.

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Given this segment of code:

Which two statements, if either were true, would make the code compile? (Choose two.)

• A.Cycle is an abstract superclass of MotorCycle.
• B.MotorCycle is a superclass of Cycle.
• C.Cycle and MotorCycle both extend the Transportation superclass.
• D.Cycle is an interface that is implemented by the MotorCycle class.
• E.MotorCycle is an interface that implements the Cycle class.
• F.Cycle and MotorCycle both implement the Transportation interface.

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Given the code fragment:

What is the result?

• A.3
• B.0
• C.Compilation fails.
• D.-1

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