The most data intensive approach to assessing regulatory capital for operational risk is the:
　　A. Basic indicator approach.
　　B. Standardized approach.
　　C. Foundation intemal ratings based approach.
　　D. Advanced measurement approach.
　　Answer:D
　　The most data intcnsive approach to assessing regulatory capital for operational risk is the advanced measurement approach. Note that the foundation internal ratings-based approach is used for assessing credit risk.