What is the difference between Toefl iBT and Toefl?

Related questions

1. Is 107 a good Toefl score?
2. Which is harder Ielts or Toefl?
3. Is Toefl hard?
4. Is Toefl harder than ielts?
5. Is 77 a good Toefl score?
6. Is it difficult to get 80 in Toefl?
7. How difficult is Toefl iBT?
8. What does Toefl iBT mean?
9. Is Toefl score 82 good?
10. How hard is Toefl speaking?

Tags

1. #internet
2. #hours
3. #common
4. #speaking
5. #section
6. #structure
7. #listening
8. #fourth
9. #three
10. #which
11. #reading
12. #whereas
13. #toefl
14. #based
15. #while
16. #grammar
17. #writing
18. #paper