Blog

What would be the result of executing the following code?int[] x = {0, 1, 2, 3, 4, 5};

Which of the following for loops is valid, given the following declaration?String[] names = {“abc”, “def”, “ghi”, “jkl”};

The scope of a public instance field is ________.

For the following code, what would be the value of str[2]?String[] str = {“abc”, “def”, “ghi”, “jkl”};

A class’s responsibilities include ________.

What will be the result after the following code is executed?

Which of the following ArrayList class methods is used to insert an item at a specific location in an ArrayList?

To return an array of long values from a method, which return type should be used for the method?

A search algorithm ________.

The ArrayList class is in the ________ package.