During a change management assessment, multiple aspects should be evaluated. Firstly, the impact of proposed changes on system functionality needs to be assessed to ensure that the changes do not negatively affect the overall performance or stability of the system. Secondly, the level of user acceptance and satisfaction with the changes should be evaluated to determine the effectiveness of the change management process and whether it meets the needs and expectations of the users. Assessing these aspects helps in identifying any areas that require improvement. Therefore, all the options mentioned in the