Examples of "Single-Currency Interest Rate Swap" and "Cross-Currency Interest Rate

Multiple Choice

Examples of "single-currency interest rate swap" and "cross-currency interest rate swap" are:

A) fixed-for-floating rate interest rate swap, where one counterparty exchanges the interest payments of a floating-rate debt obligations for fixed-rate interest payments of the other counter party.
B) fixed-for-fixed rate debt service (currency swap) , where one counterparty exchanges the debt service obligations of a bond denominated in one currency for the debt service obligations of the other counter party denominated in another currency.
C) both a and b
D) none of the above