Which of the following statements about the CES four-tier framework is accurate?

• A. The CES four-tier framework comprises Foundation, Intermediate, Advanced, and Senior.
• B. The CES four-tier framework comprises Foundation, Intermediate, Core, and Senior.
• C. The CES four-tier framework comprises Foundation, Primary, Secondary, and Senior.
• D. The CES four-tier framework comprises Foundation, Intermediate, Advanced, and Senior.

Answer: (D)

The concept being tested is the official naming of the four levels in the CES framework, which describes a progression from basic to expert capability. The accurate description uses four tiers: Foundation, Intermediate, Advanced, and Senior. This ladder reflects growth from foundational knowledge through more complex, specialized skills to leadership and expert-level mastery. The other options change the third tier to Core or rename earlier tiers to Primary or Secondary, which does not align with the CES framework. So, Foundation, Intermediate, Advanced, and Senior is the correct description.