1yr + 0 days is my option
But if you were to go from say febuar
y 28th 2003 to march 31 2004 then thatd be 1yr for feb 28 2003 to 2004 and another 2 days for march 1st 2004
Btw cookie, its Febuary not februari
Update: For that second senario, my answer remains the same. Method B it is. 11 months 30 days