2. It is not against the conflict of interest rule for a lawyer or paralegal to change jobs and work at a law firm that has a client involved in a case against a party that was a former client at the lawyer's or paralegal's law firm. T/F

3. A jurisdiction's supreme court investigates grievances and decides whether or not to bring ethics charges against a lawyer. T/F

4.The duty of confidentiality protects a lawyer from having to testify against his or her client, even when issued a subpoena. T/F

5.Most jurisdictions allow lawyers to include their successes in advertising. T/F