Java Programming 2

1. Which of the following outputs 'I love Java' on the screen?

String IloveJava;

System.out.println ("I love Java");

IloveJava = input.nextLine;

2. How would you declare a variable that will hold a single word and is called 'name'? In the same line place the value 'Jane' in this variable.

String name = "Jane";

Jane = name;

"Jane" = name;

3. Which of the following creates and assigns an array of 10 marks that will hold whole numbers only?

String[] markList = new String[10];

Int[] markList = new int[10];

Int[10] = markList;

4. Consider the loop below: for (i = 1; i < 11; i++){ System.out.println ("The counter is now reading " + i); }

This loop outputs the numbers 1 to 10

This loop outputs the numbers 1 to 11

This loop outputs the numbers 2 to 10

5. A programmer has imported the Scanner class into his class and created an object of Scanner called 'input'. Which of the following reads keyboard input and places it into the integer variable 'length'?

Length = input.nextInt();

Length = Scannerinput;

Input.nextInt.length;

6. The class Shape has a method called 'findArea'. shape1 is an object of class Shape. Which of the following lines calls the method findArea for the object shape1?

Shape1.findArea();

Shape1.Shape.findArea;

Shape.findArea();