Is this statement  TRUE  or  FALSE :

Long Negation Bar  above a fragment in expression  —  has the same effect  like  parentheses  around the same fragment

volatile-domain  of a  boolean function   contains  argument vectors  for  which . . . 

type the correct answer  as number :

How many  rows  has  the  truth table  of  any  3-place  boolean function ?

Is this statement  True  or  False ?

a Logical Expression  can be  simultaneously  Disjunctive Normal Form    as well   Conjunctive Normal Form

 type   the correct   n u m b e r   into cell  as answer :

How many  binary vectors  contains   binary 5-cube ?