Which of the Following Is an Example of Lack of Generality

Multiple Choice

Which of the following is an example of lack of generality in a language?

A) In C, arrays cannot be directly compared using the == operator.
B) In Pascal, functions can return only scalar or pointer types as values.
C) In C, local variables can only be defined at the beginning of a block.
D) In Pascal, return statements in functions look like assignments to variables.