IT 114: Introduction to Java - Answers to Class 6 Ungraded Quiz

IT 114: Introduction to Java
Answers to Class 6 Ungraded Quiz

What do you call special characters that perform an action using one or more values?
```
operators
```
What do you call the values used by these special characters?
```
operands
```
List the arithmetic operators.
```
+, - *, /, %
```
What is the value of the following expression
```
8 % 3
```
```
2
```
What do you call the data types that can only hold one value?
```
primitive data types
```
What do you call the data types that can hold more than one value?
```
classes
```
What is the data type of the following literal?
```
"Hello world!"
```
```
String
```
What do you call the operation of joining two string?
```
concatenation
```
What operator is used for the operation above?
```
+
```
Can the operation above be used with text and numbers?
```
yes
```