Question

How are variables declared using an enumerated type?

a) enum variableName = typeName;
b) variableType = enum typeName;
c) variableType variableName;
d) typeName variableName;

Answer 1

The correct way to declare a variable using an enumerated type is option (d), which is 'typeName variableName'. First, an enum type is defined, then that type is used to declare a variable of that type.

Step-by-step explanation:

Variables declared using an enumerated type follow a particular syntax in programming. In most programming languages, including C, C++, and Java, enumeration types are declared with the enum keyword. The correct way to declare a variable with an enumerated type is option (d), which is typeName variableName;. First, you define the enum type and then use that type to declare your variable. Here's an example:

enum Color { RED, GREEN, BLUE };
Color myColor;

Here, Color is the enumerated type, and myColor is the variable of type Color. The variable myColor can be assigned any value that is defined within the Color enum.