What does correlation between two variables measure?

Which one of the four following aspects of legal risk is NOT included in the Basel II Accord?

An asset manager for a large mutual fund is considering forward exchange positions traded in a clearinghouse
system and needs to mitigate the risks created as a result of this operation. Which of the following risks will be
created as a result of the forward exchange transaction?

Which of the following statements about the option gamma is correct? Gamma is the
I. Second derivative of the option value with respect to the volatility.
II. Percentage change in option value per percentage change in the price of the underlying instrument.
III. Second derivative of the value function with respect to the price of the underlying instrument.
IV. Rate of change of the option delta with respect to changes in the underlying price.

Which one of the following four interest rate related yield curves is used to revalue loan and deposit positions
in banks?