Java Chapter 3

5 Written Questions

1. the first three properties become part of what is called heading
2. a collection of programming statements
3. a method without reserved words
4. the first form of the method square which uses additional variables
5. indicates the visibility of the method, that is, where in a program the method can be used

5 Matching Questions

1. reference variables
2. method type
3. class libraries
4. auto-boxing
5. class

1. a the data type of the value returned by the method
2. b predefined class organized as collections of packages
3. c the wrapping of primitive type
4. d a collection of a specific number of components
5. e variables such as str

5 Multiple Choice Questions

1. the memory space 2500 is stored in this
   1. method
   2. object
   3. class
   4. body
2. static import
   1. instances
   2. static method
   3. class
   4. statements
3. the type of value that the methods returns
   1. return type
   2. method name
   3. method type
   4. definition
4. four properties together
   1. modifiers
   2. definition
   3. heading
   4. method
5. the method abs
   1. actual parameters
   2. local variable
   3. formal parameter
   4. parameters.1

5 True/False Questions

1. predefined methods → methods contained in a class

   True        False

2. void methods → methods that have no return data type

   True        False

3. instances → string objects of the class String

   True        False

4. member access operator → the method abs

   True        False

5. method call → an expression such as math.pow

   True        False