What is example of change control boards?

Change control case

Change control case On your project you want to avoid bureaucracy, so you adopt an informal approach to change control. The main problem with this approach is—   a. There is no “paper trail” of change activity  b. Regular disagreements between the project manager and the functional manager will occur  c. There are misunderstandings regarding what was agreed upon by stakeholders  d. There is a lack of sound cost estimating to assess the change’s impact  Answer: c. There are misunderstandings regarding what was agreed upon by stakeholders   Using a formal, documented approach to change management reduces the level of misunderstanding or uncertainty regarding the nature of the change and its impact on cost and schedule. For large projects, change control boards are recommended. [Monitoring and Controlling]

On your project you want to avoid bureaucracy, so you adopt an informal approach to change control. The main problem with this approach is— 

a. There is no “paper trail” of change activity 
b. Regular disagreements between the project manager and the functional manager will occur 
c. There are misunderstandings regarding what was agreed upon by stakeholders 
d. There is a lack of sound cost estimating to assess the change’s impact

Answer: c. There are misunderstandings regarding what was agreed upon by stakeholders 

Using a formal, documented approach to change management reduces the level of misunderstanding or uncertainty regarding the nature of the change and its impact on cost and schedule. For large projects, change control boards are recommended. [Monitoring and Controlling]