1z0-811 Java Foundations Questions and Answers

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Compilation fails

a

At least one catch block must accompany a try statement.

All statements in a try block are executed, even if an exception occurs in the middle of the try block.

At least one statement in a try block must throw an exception.

All catch blocks must be ordered from general to most specific.

Only the io class is imported.

All classes in the io package are imported.

All classes whose names start with io are imported.

All classes in the io package and the subpackages of io packages, if any, are imported.

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A runtime exception is thrown.

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10 20

A compilation error occurs.

Unknown issues.

Invalid divisor.

Unknown issues.

Invalid divisor.

A compilation error occurs.

Selected null flavor.

Selected Chocolate flavor.

An ArrayIndexOutofBoundsException is thrown at run time.

Selected Chocolate flavor.

Thank you!

Ball b = null;

weight = 0.0;

Ball.weight = 0.0;

Ball b = new Ball(0.0);

Ball b = new Ball();

It can be a non-static method.

Its parameter can be of type Integer [].

It cannot be defined in a non-public class.

It cannot be invoked by its name.