单项选择题

A.AuthorizationB.Data integrityC.ConfidentialityD.Authe……

Which security mechanism uses the concept of a realm？（）

A.Authorization
B.Data integrity
C.Confidentiality
D.Authentication

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热门试题

单项选择题WhichbasicauthenticationtypeisoptionalforaJ2EE1.4compliantwebcontainer？（）

A.HTTP Basic Authentication
B.Form Based Authentication
C.HTTP Digest Authentication
D.HTTPS Client Authentication

多项选择题Whichtwoarevalidvaluesfortheelementinsideaelementofawebapplicationdeploymentdescriptor？（）

A.NULL
B.SECURE
C.INTEGRAL
D.ENCRYPTED
E.CONFIDENTIAL

多项选择题Click the Exhibit button. Given the JSP code： 1.<% 2.pageContext.setAttribute（ product ， 3.new com.example.Product（ Pizza ， 0.99 ））； 4.%> 5.<%-- insert code here --%> Which two， inserted at line 5， output the name of the product in the response？（）

A.<%= product.getName（）%>
B.<jsp：useBean id="product" class="com.example.Product" /> <%= product.getName（）%>
C.<jsp：useBean id="com.example.Product" scope="page"> <%= product.getName（）%></jspuseBean>
D.<jsp：useBean id="product" type="com.example.Product" scope="page" /><%= product.getName（）%>

多项选择题Click the Exhibit button. Given： 10. 11.Product Name： 12.Product Price： 13. For a given product instance，which three jsp：setProperty attributes must be used to initialize its propertiesfrom the HTML form？（）

A.id
B.name
C.type
D.param
E.property

单项选择题The tl：taskList and tl：task tags output a set of tasks to the response and are used as follows： 11. 12. 13. 14. 15. The tl：task tag supplies information about a single task while the tl：taskList tag does the final output. The taghandler for tl：taskList is TaskListTag. The tag handler for tl：task is TaskTag. Both tag handlers extendBodyTagSupport. Which allows the tl：taskList tag to get the task names from its nested tl：task children？（）

A.
B.
C.
D.