IT 114: Introduction to Java - Answers to Class 12 Ungraded Quiz

IT 114: Introduction to Java
Answers to Class 12 Ungraded Quiz

What is the data type of the parameter in the main method?
```
String []
```
What is the return type of the main method?
```
void
```
What is the return type of a method that does not return a value?
```
void
```
What expression contains the value of the first command line argument?
```
args[0]
```
What part of the method header specifies the type of value a method will return?
```
the return type
```
What is the name of the data type whose values can only be true or false?
```
boolean
```
What do you call the boolean operators that compare two values?
```
relational operators
```
How many code blocks are contained in an simple if statement?
```
one
```
Is there any limit to the number of code blocks you can have in an if/else if statement?
```
no
```
Does an if/else if statement have to have an else clause?
```
no
```