CRO CRO Quantitative Risk Modeling & Analytics

Question 1

Which statistical measure is MOST commonly used to express the potential maximum loss of a portfolio over a given confidence interval and time horizon?

Accepted Answer

Value at Risk (VaR)

Answer

Standard deviation

Answer

Expected shortfall (CVaR)

Answer

Sharpe ratio

Question 2

A CRO is concerned that VaR underestimates tail risk. Which complementary measure should be used?

Accepted Answer

Expected Shortfall (CVaR)

Answer

Beta coefficient

Answer

Return on Risk-Adjusted Capital (RORAC)

Answer

Probability of default (PD)

Question 3

Monte Carlo simulation is used in risk modeling primarily to:

Accepted Answer

Generate thousands of possible future scenarios to estimate the probability distribution of outcomes

Answer

Calculate exact historical losses from previous periods

Answer

Compute regulatory capital requirements under Basel III

Answer

Automate the reconciliation of trade settlement records

Question 4

What is the primary limitation of using historical simulation for VaR calculations?

Accepted Answer

It assumes that the future will mirror past market conditions and may miss novel risk events

Answer

It requires normally distributed return data

Answer

It cannot be applied to equity portfolios

Answer

It requires a minimum of 10 years of data to be statistically valid

Question 5

In quantitative risk modeling, 'model risk' refers to:

Accepted Answer

The potential for incorrect decisions arising from errors or misuse of quantitative models

Answer

The risk that a financial model is too computationally complex

Answer

The risk of unauthorized access to risk modeling software

Answer

The probability that a model will become obsolete within one year

Question 6

A correlation coefficient of +1.0 between two asset classes in a risk model implies:

Accepted Answer

The assets always move perfectly together in the same direction

Answer

The assets are completely unrelated

Answer

The assets always move in exactly opposite directions

Answer

The assets exhibit a non-linear relationship