What is the importance of questioning in the SQ3R system?

Question

1.) Questioning helps you read the material quickly.
2.) Questioning keeps your brian actively trying to find answers while you are reading.
3.) Questioning helps you identify questions that will be on the test.
4.) Questioning helps you survey the reading material.
Please help me if you can, thank you :)
QUESTION 2:
What is the importance of the reciting step in the SQ3R system?
1.) reciting the answers to questions out loud helps you remember the answers to those questions.
2.) reciting the answers to questions out loud is the only way to study for a test.
3.) reciting the answers to questions eliminates the need to take notes.
4.) reciting teaches you to memorize the entire lesson, word for word.
Thank you :)

Answer 1

http://www.ucc.vt.edu/academic_support_students/study_skills_information/sq3r_reading-study_system/

Read lots.

Answer 2

Okay thank you Writeacher :)