Whats the difference between dollar-denominated and non-dollar-denominated (for-eign-pay) bonds? Briefly describe the 2 major types of U.S.-pay

Question:

What’s the difference between dollar-denominated and non-dollar-denominated (for-eign-pay) bonds? Briefly describe the 2 major types of U.S.-pay bonds. Can currency exchange rates affect the total return of U.S.-pay bonds? Of foreign-pay bonds? Explain.