Question

question 1
which function checks whether all arguments are true?
if
or
and
for

Explanation:

The AND function returns TRUE only when all its arguments are TRUE. The IF function makes a logical test and returns one value if the result is TRUE and another if FALSE. The OR function returns TRUE if at least one of its arguments is TRUE. The FOR keyword is used for loops in programming, not for checking all - true conditions.

Answer:

C. AND