Someone pls me with this question (java)

Select the correct answer from each drop-down menu. which types of computer networks are bigger as well as smaller than a man? a man is a network of computers that covers an area bigger than a , but smaller than a .

Which boolean operator enables you to exclude a search term? a} not b} and c} or d} plus

Which of the following characters is acceptable to use in a filename? ? / – %