Oracle 1Z0-858 시험 개요:

Oracle 1Z0-858 시험 요강 주제:

최신 Java Technology 1Z0-858 무료샘플문제

문제 #1
Given the two security constraints in a deployment descriptor:
101.
<security-constraint>
102.
<!--a correct url-pattern and http-method goes here-->
103.
<auth-constraint><role-name>SALES</role-name></auth-
103.
<auth-constraint>
104.
<role-name>SALES</role-name>
105.
</auth-constraint>
106.
</security-constraint>
107.
<security-constraint>
108.
<!--a correct url-pattern and http-method goes here-->
109.
<!-- Insert an auth-constraint here -->
110.
</security-constraint>
If the two security constraints have the same url-pattern and http-method, which two, inserted independently at line 109, will allow users with role names of either SALES or MARKETING to access this resource? (Choose two.)

A. <auth-constraint> <role-name>*</role-name> </auth-constraint>
B. <auth-constraint> <role-name>MARKETING</role-name> </auth-constraint>
C. <auth-constraint> <role-name>ANY</role-name> </auth-constraint>
D. <auth-constraint/>

문제 #2
Which two are required elements for the <web-resource-collection> element of a web application deployment descriptor? (Choose two.)

A. <realm-name>
B. <web-resource-name>
C. <description>
D. <url-pattern>
E. <transport-guarantee>

문제 #3
A web browser need NOT always perform a complete request for a particular page that it suspects might NOT have changed. The HTTP specification provides a mechanism for the browser to retrieve only a partial response from the web server; this response includes information, such as the Last-Modified date but NOT the body of the page. Which HTTP method will the browser use to retrieve such a partial response?

A. ASK
B. HEAD
C. TRACE
D. SEND
E. GET
F. OPTIONS

문제 #4
Which two statements are true about the security-related tags in a valid Java EE deployment descriptor? (Choose two.)

A. A given <auth-constraint> tag can apply to only one <web-resource-collection> tag.
B. A given <web-resource-collection> tag can contain from zero to many <url-pattern> tags.
C. It is possible to construct a valid <security-constraint> tag such that, for a given resource, no user roles can access that resource.
D. Every <security-constraint> tag must have at least one <http-method> tag.
E. A <security-constraint> tag can have many <web-resource-collection> tags.

문제 #5
Which EL expression evaluates to the request URI?

A. ${requestScope.request.requestURI}
B. ${request.URI}
C. ${request.getURI}
D. ${request.requestURI}
E. ${requestURI}
F. ${pageContext.request.requestURI}
G. ${requestScope.requestURI}

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