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Oracle Sun Certified Java Programmer Skill Assessment

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Used by 100s of Jobseekers and students

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Focused questions for skill assessment

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Premium questions with correct answers

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Free Sample Questions for Oracle Sun Certified Java Programmer

An interface cannot extend any extendable (non-final) class - can only...

Yes - it is. Identifiers can begin with currency symbols.

HiThereSally.java because the file name must exactly match the public class name (excepting the .java extension).

Extend another interface

Interface method

Answer:
Extend another interface

What is the purpose of an Enum?

To limit values to a predetermined set.

Object a - b - c; or Object a -b -c = new Object();

No - the type cannot change - only the object to which it points can change.

No. Only the parent (superclass) can access it's own private methods and fields.

Answer:
To limit values to a predetermined set.

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