Understanding the Best Source for CMMC Practice DescriptionsTheCMMC Assessment Guide (Levels 1 and
2)is theprimaryandmost authoritativedocument for detailed descriptions of each practice and process within the variousCMMC domains.
Step-by-Step Breakdown:#1. What is the CMMC Assessment Guide?
TheCMMC Assessment Guideprovides detailed explanations of:
EachCMMC practicewithin its respectivedomain.
Theassessment objectivesfor verifying implementation.
Examples ofevidence requiredto demonstrate compliance.
CMMC 2.0 includes two levels:
Level 1: 17 basic cybersecurity practices.
Level 2: 110 practices aligned withNIST SP 800-171.
TheAssessment Guidedefines howassessorsevaluate compliance.
#2. Why the Other Answer Choices Are Incorrect:
(A) CMMC Glossary#
TheGlossaryprovidesdefinitions of termsused in CMMC but does not describe specific practices in detail.
(B) CMMC Appendices#
Appendicesinclude supplementary information likereferences and scoping guidance, but they do not provide full descriptions of practices.
(C) CMMC Assessment Process#
TheAssessment Process Guideexplainshowassessments are conducted, but it doesnot describe each practicein detail.
Final Validation from CMMC Documentation:TheCMMC Assessment Guide (Levels 1 and 2)is theofficialsource for descriptions of eachCMMC practice and process, making it thebest referencefor understanding compliance requirements.