試題詳解

104 All of your JSPs need to have a link that permits users to email the web master. This web application is licensed to many small businesses, each of which have a different email address for the web master. You have decided to use a context parameter that you specify in the deployment descriptor, like this:
 42. ＜context-param＞
 43. ＜param-name＞webmasterEmail＜/param-name＞
 44. ＜param-value＞master@example.com＜/param-value＞
 45. ＜/context-param＞
Which JSP code snippet creates this email link?
(A) ＜a href='mailto:${contextParam.webmaterEmail}'＞contact us＜/a＞
(B) ＜a href='mailto:${applicationScope.webmaterEmail}'＞contact us＜/a＞
(C) ＜a href='mailto:${contextInitParam.webmaterEmail}'＞contact us＜/a＞
(D) ＜a href='mailto:${initParam.webmaterEmail}'＞contact us＜/a＞