Java Programming 1

1. An object is an instance of a class.

True

False

2. A Java method is a section of code that performs a particular function.

True

False

3. A while loop is an

An unconditional looping construct. It will loop for a predetermined number of times.

A conditional loop that will loop zero or more times.

A conditional loop that will loop one or more times.

4. A Java class can have many methods. These methods can be available to all instances of that class.

True

False

5. A class is the 'design' for many objects of that class.

True

False

6. A Java application

May involve one or more classes.

Can be run on different platforms, not just on the one it was written on.

Both the above are true.

7. Two ways of implementing a decision in Java are

'For' loops and 'if' structures

'If' structures and 'switch' structures

'For' loops and 'switch' structure

8. A do...while loop is

An unconditional looping construct. It will loop for a predetermined number of times.

A conditional loop that will loop zero or more times.

A conditional loop that will loop one or more times.

9. A for loop is

An unconditional looping construct. It will loop for a predetermined number of times.

A conditional loop that will loop zero or more times.

A conditional loop that will loop one or more times.

10. A Java method

Always needs to be called 'main'.

May return a value to another method if it is not declared 'void'.

Both of the above are true.

Java Programming 1

1. An object is an instance of a class.

2.

What first name or nickname would you like us to use?

2. A Java method is a section of code that performs a particular function.

3. A while loop is an

4. A Java class can have many methods. These methods can be available to all instances of that class.

5. A class is the 'design' for many objects of that class.

6. A Java application

7. Two ways of implementing a decision in Java are

8. A do...while loop is

9. A for loop is

10. A Java method