Question

(Theory, 2 points) What are differences between declaration and initialization for primitive type variables and reference type variables. (3-5 sentences)

Answer 1

The differences between declaration and initialization for primitive type variables and reference type variables.

Step-by-step explanation:

Declaration for primitive type variables refers to the process of introducing or declaring a variable of a specific type without assigning a value to it. For example, declaring an int variable: int myNumber;

Initialization for primitive type variables is the process of assigning a specific value to the variable at the time of declaration. For example, initializing an int variable: int myNumber = 10;

For reference type variables, both declaration and initialization can be done simultaneously. For example, declaring and initializing a String variable: String myName = "John";