Self-Review Exercises
2.1 Fill in the blanks in each of the following statements:
a) A(n) ________ begins the body of every method, and a(n) ________ ends the body of every method.
b) You can use the ________ statement to make decisions.
c) ________ begins an end-of-line comment.
d) ________ , ________ and ________ are called white space.
e) ________ are reserved for use by Java.
f) Java applications begin execution at method _______.
g) Methods ________ , ________ and ________ display information in a command window.
2.2 State whether each of the following is true or false. If false, explain why.
a) Comments cause the computer to print the text after the // on the screen when the program executes.
b) All variables must be given a type when ...
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