You can declare and initialize a variable with a single expression: A. True.
A variable can be defined as a placeholder (container) for holding a piece of data that can be modified or edited. Thus, it is used to store information which can be passed directly from the location of a method called to the method that is called by a program.
In Computer programming, a variable can be declared and initialized by a using a line of code or single executable expression.
For example, you can declare and initialize a variable with a single expression as follows;
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