Question $5(1$ point$)$

In object$-$oriented programming, if a class cannot be instantiated one of its methods does not have a definition, then it is called a$($n$)$ class.

base

abstract

local

super

Question $6(1$ point$)$

Which of the following statements is NOT true about enumeration types?

Enumeration types increase a program's readability.

$C$ and $C++$ provide enumeration types.

Enumeration types increase a program's reliability.

Enumeration types conserve program memory space.