I need help with these $3$ questions

What technique does ZAP employ to facilitate automated request generation?

Man$-$in$-$the middle

Buffer oveflow

Denial of service

Brute force

Select all of the following that are true for Boundary Value Analysis? There may be more than one correct answer.

It can handle two variables at most

It cannot handle Boolean variables

It is based on assumptions which may not be true for the software being tested

It can be used for robustness testing if values are also chosen outside of their boundaries

It cannot be applied to situations where static analysis is used