Question

You can declare variables with the same name multiple times

a. within a statement
b. within a block
c. within a method
d. you never can declare multiple variables with the same name.

Answer 1

Variables with the same name cannot be declared multiple times within the same scope, as this will cause a compilation error in most programming languages.

Therefore, the correct answer is: option d). you never can declare multiple variables with the same name.

Step-by-step explanation:

In most programming languages, a variable name must be unique within its scope. In other words, you cannot have two variables with the same name that are accessible in the same part of the code. However, it's important to note that the scope of a variable can vary.

For example, two different methods can have local variables with the same name because those variables are not visible to each other.

If you declare a variable within a block, it is only accessible within that block, and you couldn't redeclare another variable with the same name within the same block.

Redeclaring a variable with the same name in the same method or within a statement will usually cause a compilation error.