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题目内容
（请给出正确答案）
Which the HTTP method represents a request for information about the supported methods on an HTTP server？（）
- A、 GET
- B、 INFO
- C、 HEAD
- D、 TRACE
- E、 OPTIONS
参考答案
更多 “Which the HTTP method represents a request for information about the supported methods on an HTTP server？（）A、 GETB、 INFOC、 HEADD、 TRACEE、 OPTIONS” 相关考题
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Which statement is correct about HTTP trickling?()
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When IP multicast is enabled via PIM, which mode uses the flood and prune metho d? Select the best response.()
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Which interface must a class implement to be informed of a session creation event？（）A、 javax.servlet.http.HttpSessionListenerB、 javax.servlet.http.HttpSessionBindingListenerC、 javax.servlet.http.HttpSessionCreationListenerD、 javax.servlet.http.HttpSessionActivationListener
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Which interface must a class implement so that instances of the class are notified after any object is addedto a session？（）A、javax.servlet.http.HttpSessionListenerB、javax.servlet.http.HttpSessionValueListenerC、javax.servlet.http.HttpSessionBindingListenerD、javax.servlet.http.HttpSessionAttributeListener
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Which of the following describes a secure connection over the Internet between two sites?（）A、FTPB、VLANC、VPND、HTTP
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When IP multicast is enabled via PIM, which mode uses the flood and prune metho d? Select the best response.（）A、PIM sparse - denseB、Bidir - PIMC、PIM - RPD、PIM - DME、PIM - SM
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Which of the following tools can be used to securely connect to a remote system?（）A、RCMDB、SSHC、TELNETD、HTTP
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Which mechanism requires the client to provide its public key certificate？（）A、HTTP Basic AuthenticationB、Form Based AuthenticationC、HTTP Digest AuthenticationD、HTTPS Client Authentication
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Which statement is correct about HTTP trickling?（）A、It prevents the HTTP client or server from timing-out during an antivirus updateB、It prevents the HTTP client or server from timing-out during antivirus scanning.C、It is an attack.D、It is used to bypass antivirus scanners.
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You have a login.ascx control and to display it in a view which method u would use（）A、http.displayB、http.partialC、http.loadD、http.get
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单选题Which interface must a session attribute implement if it needs to be notified when a web container persistsa session？（）A
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javax.servlet.http.HttpSessionBindingListenerC
javax.servlet.http.HttpSessionAttributeListenerD
javax.servlet.http.HttpSessionActivationListener
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port 443 - SSL connection B
port 8080 ?http C
port 22 - SSH CLI D
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Port 80 for HTTP is enabled by default.B
Port 443 for HTTPS is enabled by default.C
Port 8090 for HTTP is enabled by default.D
Both HTTP and HTTPS are enabled using their standard port values.
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单选题Which interface must a class implement so that instances of the class are notified after any object is added to a session？ （）A
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javax.servlet.http.HttpSessionBindingListenerD
javax.servlet.http.HttpSessionAttributeListener
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单选题When IP multicast is enabled via PIM, which mode uses the flood and prune metho d? Select the best response.（）A
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单选题Which the HTTP method represents a request for information about the supported methods on an HTTP server？（）A
GETB
INFOC
HEADD
TRACEE
OPTIONS
考题
多选题Which two classes or interfaces provide a getSession method？（）Ajavax.servlet.http.HttpServletRequestBjavax.servlet.http.HttpSessionContextCjavax.servlet.http.HttpsServletResponseDjavax.servlet.http.HttpSessionBindingEventEjavax.servlet.http.HttpSessionAttributeEvent
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单选题Which interface must a class implement to be informed of a session creation event？（）A
javax.servlet.http.HttpSessionListenerB
javax.servlet.http.HttpSessionBindingListenerC
javax.servlet.http.HttpSessionCreationListenerD
javax.servlet.http.HttpSessionActivationListener
考题
单选题Which interface must a class implement so that instances of the class are notified after any object is addedto a session？（）A
javax.servlet.http.HttpSessionListenerB
javax.servlet.http.HttpSessionValueListenerC
javax.servlet.http.HttpSessionBindingListenerD
javax.servlet.http.HttpSessionAttributeListener
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单选题Which the basic authentication type is optional for a J2EE 1.4 compliant web container？（）A
HTTP Basic AuthenticationB
Form Based AuthenticationC
HTTP Digest AuthenticationD
HTTPS Client Authentication
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