What constraint exists regarding market indices in Asset Classes TAB?

What constraint exists regarding market indices in Asset Classes TAB?

• A. Indices can be reused across asset classes
• B. Each market index can only be used one time
• C. Indices must be numeric-coded
• D. Only the most recent index is available

Answer: (B)

The concept being tested is how the system handles benchmarking references for asset classes. The rule is that each market index can only be used once, meaning there is a one-to-one mapping between indices and asset classes. This avoids ambiguity and double-counting in performance attribution—each asset class has a distinct benchmark, so using the same index for multiple classes could blur which class actually drove performance. Why this is the best fit: limiting each market index to a single asset class ensures clear, non-overlapping benchmarks, which is essential for accurate analysis and reporting. If the same index could be reused across different asset classes, it would be hard to tell which class the index’s performance truly belongs to. Briefly addressing the other ideas: indices being required to be numeric-coded isn’t a standard constraint for benchmarking—they’re usually named (like S&P 500, NASDAQ Composite) rather than strictly numeric. Only the most recent index being available would limit historical analysis and isn’t how benchmarks are typically managed. Allowing reuse across asset classes would undermine attribution and clarity, which is exactly what the single-use rule prevents.

The concept being tested is how the system handles benchmarking references for asset classes. The rule is that each market index can only be used once, meaning there is a one-to-one mapping between indices and asset classes. This avoids ambiguity and double-counting in performance attribution—each asset class has a distinct benchmark, so using the same index for multiple classes could blur which class actually drove performance.

Why this is the best fit: limiting each market index to a single asset class ensures clear, non-overlapping benchmarks, which is essential for accurate analysis and reporting. If the same index could be reused across different asset classes, it would be hard to tell which class the index’s performance truly belongs to.

Briefly addressing the other ideas: indices being required to be numeric-coded isn’t a standard constraint for benchmarking—they’re usually named (like S&P 500, NASDAQ Composite) rather than strictly numeric. Only the most recent index being available would limit historical analysis and isn’t how benchmarks are typically managed. Allowing reuse across asset classes would undermine attribution and clarity, which is exactly what the single-use rule prevents.