This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I think for the question 63, the correct answer is both C and D. The <jsp:setProperty name="x" property="a" value="b"/> will generate error because there is no bean defined using <jsp:useBean>. But HF book says only D is correct answer.