Section: Volume D
Explanation/Reference:

The most effective way to mitigate the risk of unintentional data disclosure through the use of social media sites is to conduct user awareness training. User awareness training is a process of educating and informing the users about the security policies, procedures, and practices that are relevant and applicable to their roles and responsibilities. User awareness training can help to increase the knowledge, understanding, and compliance of the users regarding the data protection and privacy requirements, and the potential risks and consequences of data disclosure through social media sites. User awareness training can also help to influence the behavior, attitude, and culture of the users toward data security and privacy. The other options are not as effective as conducting user awareness training, as they are related to the technical, procedural, or contractual measures to mitigate the risk, not the human or behavioral measures to mitigate the risk. References = Risk and Information Systems Control Study Manual, Chapter 3: IT Risk Response, Section 3.3: IT Risk Response Implementation, page 145.

Section: Volume A
Explanation:
The activity duration estimates review is valuable in identifying risks associated to the time allowances for the activities or projects as a whole, with a width of the range indicating the degrees of risk.
Incorrect Answers:
B: The activity cost estimates review is valuable in identifying risks as it provides a quantitative assessment of the expected cost to complete scheduled activities and is expressed as a range, with a width of the range indicating the degrees of risk.
C: A Risk management plan is a document arranged by a project manager to estimate the effectiveness, predict risks, and build response plans to mitigate them. It also consists of the risk assessment matrix.
D: It describes how the schedule contingencies will be reported and assessed.