Java Fundamentals for Android Development Quiz Questions and Answers

Answer :

nothing - this will not compile.

Explanation :

The int type in Java can be used to represent any whole number from -2147483648 to 2147483647. Therefore this code will not compile as the number assigned to 'a' is larger than the int type can hold.

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Answer :

"123 "

Explanation :

The answer is "123 ". The abs() method evaluates to the one inside mypackage.Math class.

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Answer :

It will not compile because of line 10.

Explanation :

Non-static method message() cannot be referenced from a static context.

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Answer :

Getters and setters can speed up compilation

Answer :

When an object is created from a class using the new keyword

Answer :

Hiding the data and implementation details within a class

Answer :

It will print "Hello World! " three times

Answer :

truetrue

Answer :

Inside the method