多项选择题
Given a header in an HTTP request：X-Retries：4
Which two retrieve the value of the header from a given HttpServletRequest request？（）
A.Request.getHeader（"X-Retries"）
B.Request.getIntHeader（"X-Retries"）
C.Request.getRequestHeader（"X-Retries"）
D.Request.getHeaders（"X-Retries"）.get（0）
E.Request.getRequestHeaders（"X-Retries"）.get（0）
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A.
B.
C.
D.
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GivenanHttpSessionsession，aServletRequestrequest，andaServletContextcontext，whichretrievesaURLto/WEB-INF/myconfig.xmlwithinawebapplication？（）
A.session.getResource（"/WEB-INF/myconfig.xml"）
B.request.getResource（"/WEB-INF/myconfig.xml"）
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D.getClass（）.getResource（"/WEB-INF/myconfig.xml"） -
单项选择题
You are creating a web form with this HTML： 11.<form action="sendOrder.jsp"> 12.<input type="text" name="creditCard"> 13.<input type="text" name="expirationDate"> 14.<input type="submit"> 15.</form> Which HTTP method is used when sending this request from the browser？（）
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