Difference between Yield - Exam question question

slackeranalyst

Can someone answer and explain the difference between these yield measures/rates? Thanks!!

Which of the following relationships is least accurate?

A. Premium bond: Coupon rate> YTM; Nominal Yield > Current Yield.
B. Premium bond: Nominal yield > Current Yield; current yield > YTM
C. Discount bond: Coupon rate < YTM; Nominal yield < YTM
D. Discount bond: Coupon Yield < YTM; Nominal Yield > YTM

Is there a difference between rate and yield? How is nominal yield different from Coupon yield?

I understand the coupon rate is the percentage of the bond you are going receive in payments. YTM is the yield based on mkt interest rates (the IRR of the bond) but I don't understand the other rates and how they move with the yield curve. Thanks Peeps!