Which of the following passes the number 1980 to the age.cgi script?
a. <A HREF="http://yourservername/cgi-bin/chap02/ age.cgikyear=1980">Click here $\langle/ \mathrm{A}\rangle$
b. KA HREF = "http://yourservername/cgi-bin/chap02/ age.cgi?year=1980" >Click here</A>
c.$\{<\mathbb{A}$ HREF="http://yourservername/egi-bin/chap02/ age.cgi year $=1980^{\prime \prime}>\mathrm{Cl}$ ick here $\langle/ \mathrm{A}\rangle$
d. None of the aboye.