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单项选择题 All of your JSPs need to have a link that permits users to email the web master. This web application islicensed to many small businesses， each of which have a different email address for the web master. Youhave decided to use a context parameter that you specify in the deployment descriptor， like this： 42. 43.webmasterEmail 44.master@example.com 45. Which JSP code snippet creates this email link？（）

A、<a href=’mailto：${contextParam.webmasterEmail}’>contact us</a>

B、<a href=’mailto：${applicationScope.webmasterEmail}’>contact us</a>

C、<a href=’mailto：${contextInitParam.webmasterEmail}’>contact us</a>

D、<a href=’mailto：${initParam.webmasterEmail}’>contact us</a>

  • D

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