True or false. Provide comments for true answers.

1. Code review should be arranged as one-on-one (coder and reviewer) rather than involving a group of people.

2. Threat models defines the scope of code review.

3. Code review is known to be a dynamic analysis

4. Missing input data validation is one of the legit questions to discuss during code review.

5. If your company uses Python, try: ... except: ... block/routine should be examined during the code review.

6. Failure of providing unit-test for your routine is subject to code review.