IT 114: Introduction to Java - Answers to Class 4 Ungraded Quiz

IT 114: Introduction to Java
Answers to Class 4 Ungraded Quiz

What is the name of something in RAM that can hold more than one value?
```
an object
```
What is the name of code that defines that thing in RAM?
```
a class
```
What do you call one or more lines of code which represents a complete action?
```
a statement
```
What must appear at the end of each Java statement?
```
; (semicolon)
```
Write the line of Java that will print "Hello world!"
```
System.out.println("Hello world!");
```
What do you call something that specifies the format for a particular type of data?
```
a data type
```
What kind of value can int hold?
```
a counting number
```
What kind of value can float hold?
```
a decimal
```
What kind of value can bool hold?
```
only true or false
```
What kind of value can char hold?
```
a single character
```