单选题Given this fragment from a Java EE deployment descriptor： 341. 342.java.lang.Throwable  343./mainError.jsp 344. 345. 346.java.lang.ClassCastException  347./castError.jsp 348. If the web application associated with the fragment above throws a ClassCastE

题目
单选题
Given this fragment from a Java EE deployment descriptor： 341. 342.java.lang.Throwable  343./mainError.jsp 344. 345. 346.java.lang.ClassCastException  347./castError.jsp 348. If the web application associated with the fragment above throws a ClassCastException.Which statement is true？（）
A

The deployment descriptor is invalid.

B

The container invokes mainError.jsp.

C

The container invokes castError.jsp.

D

Neither mainError.jsp nor castError.jsp is invoked.

相似考题

1.Given:And MainClass exists in the /apps/com/company/application directory. Assume the CLASSPATHenvironment variable is set to "." (current directory). Which two java commands entered at the command line will run MainClass?（）A.java MainClass if run from the /apps directoryB.java com.company.application.MainClass if run from the /apps directoryC.java -classpath /apps com.company.application.MainClass if run from any directoryD.java -classpath . MainClass if run from the /apps/com/company/application directoryE.java -classpath /apps/com/company/application:. MainClass if run from the /apps directoryF.java com.company.application.MainClass if run from the /apps/com/company/application directory

2. Given this fragment in a servlet： 23.if（req.isUserInRole（"Admin"）） { 24.// do stuff 25.} And the following fragment from the related Java EE deployment descriptor： 812. 813.Admin 814.Administrator 815. 900. 901.Admin 902.Administrator 903. What is the result？（）A、Line 24 can never be reached.B、The deployment descriptor is NOT valid.C、If line 24 executes， the user’s role will be Admin.D、If line 24 executes， the user’s role will be Administrator.E、If line 24 executes the user’s role will NOT be predictable.

3. Given the element from the web application deployment descriptor： /main/page1.jsp true and given that /main/page1.jsp contains： <% int i = 12； %> <%= i %>  What is the result？（）A、<b></b>B、<b>12</b>C、The JSP fails to execute.D、<% int i = 12 %><b><%= i %></b>

4.Which two pieces of information are needed when declaring the web resource collection in the deployment descriptor？（）A、 the URL pattern that requires authorizationB、 the HTTP methods that require authorizationC、 the users allowed access to the web resourceD、 the J2EE roles allowed access to the web resourceE、 the authentication mechanism required by the web resource

更多“Given this fragment from a Java EE deployment descriptor： 34”相关问题

  • 第1题：

    What is the name of the WebLogic specific deployment descriptor of Java Enterprise Application?（）

    • A、application.xml
    • B、weblogic.xml
    • C、web.xml
    • D、weblogic-application.xml
    • E、config.xml

    正确答案:B

  • 第2题：

    Given： String value = getServletContext（）.getInitParameter（"foo"）； in an HttpServlet and a web applicationdeployment descriptor that contains： foo frodo Which two are true？（）

    • A、The foo initialization parameter CANNOT be set programmatically.
    • B、Compilation fails because getInitParameter returns type Object.
    • C、The foo initialization parameter is NOT a servlet initialization parameter.
    • D、Compilation fails because ServletContext does NOT have a getInitParameter method.
    • E、The foo parameter must be defined within the  element of the deployment descriptor.

    正确答案:A,C

  • 第3题：

    Given this fragment from a Java EE deployment descriptor： 124. beta.html 125. alpha.html And this request from a browser：http：//www.sun.com/SCWCDtestApp/register Which statement is correct，when the container receives this request？（）

    • A、This deployment descriptor is NOT valid.
    • B、The container first looks in the register directory for beta.html.
    • C、The container first looks in the register directory for alpha.html.
    • D、The container first looks for a servlet mapping in the deployment descriptor.

    正确答案:D

  • 第4题：

    You deployed a Java EE Shared Library and want to use it from an application that is also deployed on the same cluster.    Which two manifest attributes must be specified at a minimum with corresponding values in the deployment descriptor of the application that requires?（）

    • A、Implementation-Version
    • B、Specification-Version
    • C、Extension-Name  
    • D、Specification-Vendor
    • E、Implementation-Vendor

    正确答案:A,C

  • 第5题：

    多选题
    Which two pieces of information are needed when declaring the web resource collection in the deployment descriptor？（）
    A

    the URL pattern that requires authorization

    B

    the HTTP methods that require authorization

    C

    the users allowed access to the web resource

    D

    the J2EE roles allowed access to the web resource

    E

    the authentication mechanism required by the web resource


    正确答案： A,B
    解析： 暂无解析

  • 第6题：

    多选题
    You deployed a Java EE Shared Library and want to use it from an application that is also deployed on the same cluster.    Which two manifest attributes must be specified at a minimum with corresponding values in the deployment descriptor of the application that requires?（）
    A

    Implementation-Version

    B

    Specification-Version

    C

    Extension-Name

    D

    Specification-Vendor

    E

    Implementation-Vendor


    正确答案： C,E
    解析： 暂无解析

  • 第7题：

    多选题
    Which two are valid values for the  element inside a  element ofa web application deployment descriptor？（）
    A

    NULL

    B

    SECURE

    C

    INTEGRAL

    D

    ENCRYPTED

    E

    CONFIDENTIAL


    正确答案： C,D
    解析： 暂无解析

  • 第8题：

    单选题
    What is the name of the WebLogic specific deployment descriptor of Java Enterprise Application?（）
    A

    application.xml

    B

    weblogic.xml

    C

    web.xml

    D

    weblogic-application.xml

    E

    config.xml


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Given this fragment in a servlet： 23.if（req.isUserInRole（"Admin"）） { 24.// do stuff 25.} And the following fragment from the related Java EE deployment descriptor： 812. 813.Admin 814.Administrator 815. 900. 901.Admin 902.Administrator 903. What is the result？（）
    A

    Line 24 can never be reached.

    B

    The deployment descriptor is NOT valid.

    C

    If line 24 executes， the user’s role will be Admin.

    D

    If line 24 executes， the user’s role will be Administrator.

    E

    If line 24 executes the user’s role will NOT be predictable.


    正确答案： C
    解析： 暂无解析

  • 第10题：

    多选题
    Given： String value = getServletContext（）.getInitParameter（"foo"）； in an HttpServlet and a web applicationdeployment descriptor that contains： foo frodo Which two are true？（）
    A

    The foo initialization parameter CANNOT be set programmatically.

    B

    Compilation fails because getInitParameter returns type Object.

    C

    The foo initialization parameter is NOT a servlet initialization parameter.

    D

    Compilation fails because ServletContext does NOT have a getInitParameter method.

    E

    The foo parameter must be defined within the  element of the deployment descriptor.


    正确答案： A,C
    解析： 暂无解析

  • 第11题：

    多选题
    Which three are guaranteed to be valid for the  element of a web application deployment descriptor？（）
    A

    FORM

    B

    DIGEST

    C

    NORMAL

    D

    ENCRYPTED

    E

    CLIENT-CERT


    正确答案： A,D
    解析： 暂无解析

  • 第12题：

    单选题
    Given this fragment from a Java EE deployment descriptor： 341. 342.java.lang.Throwable  343./mainError.jsp 344. 345. 346.java.lang.ClassCastException  347./castError.jsp 348. If the web application associated with the fragment above throws a ClassCastException.Which statement is true？（）
    A

    The deployment descriptor is invalid.

    B

    The container invokes mainError.jsp.

    C

    The container invokes castError.jsp.

    D

    Neither mainError.jsp nor castError.jsp is invoked.


    正确答案： C
    解析： 暂无解析

  • 第13题：

    If you want to use the Java EE platform’s built-in type of authentication that uses a custom HTML page for authentication. Which two statements are true？（）

    • A、Your deployment descriptor will need to contain this tag： CUSTOM.
    • B、The related custom HTML login page must be named loginPage.html.
    • C、When you use this type of authentication， SSL is turned on automatically.
    • D、You must have a tag in your deployment descriptor that allows you to point to both a login HTML pageand an HTML page for handling any login errors.
    • E、In the HTML related to authentication for this application， you must use predefined variable names fort he variables that store the user and password values.

    正确答案:D,E

  • 第14题：

    Given this fragment from a Java EE deployment descriptor： 341. 342.java.lang.Throwable  343./mainError.jsp 344. 345. 346.java.lang.ClassCastException  347./castError.jsp 348. If the web application associated with the fragment above throws a ClassCastException.Which statement is true？（）

    • A、The deployment descriptor is invalid.
    • B、The container invokes mainError.jsp.
    • C、The container invokes castError.jsp.
    • D、Neither mainError.jsp nor castError.jsp is invoked.

    正确答案:C

  • 第15题：

    Which two statements are true about using the isUserInRole method to implement security in a Java EEapplication？（）

    • A、It can be invoked only from the doGet or doPost methods.
    • B、It can be used independently of the getRemoteUser method.
    • C、Can return "true" even when its argument is NOT defined as a valid role name in the deployment descriptor.
    • D、Using the isUserInRole method overrides any declarative authentication related to the method in which it is invoked.

    正确答案:B,C

  • 第16题：

    A customer stores environmental settings in the deployment descriptors of an application. Whenever they promote the application version from testing to the production environment, they need to open the archive and modify the deployment descriptor. This process is against their security policy.    What approach should you recommend to leverage WebLogic features such that they do not have to modify the application archive for different environments?（）

    • A、Keep environmental data in the global settings of domain and the application can read it from the domain where it runs.
    • B、Keep environmental data in Deployment Plan XML files. It allows you to change parameters in the deployment descriptor without opening the archive file.
    • C、Keep environmental data in the database because it is the most effective way of parametrizing the environment.  
    • D、Keep archive in exploded format so the customer does not have to open the archive files.
    • E、Eliminate all environmental settings from the application. There should not to be any environmental settings in the application. 

    正确答案:B

  • 第17题：

    多选题
    Which two statements are true about the security-related tags in a valid Java EE deployment descriptor？（）
    A

    Every  tag must have at least one  tag.

    B

    A  tag can have many  tags.

    C

    A given  tag can apply to only one  tag.

    D

    A given  tag can contain from zero to many  tags.

    E

    It is possible to construct a valid  tag such that，for a given resource，no user rolescan access that resource.


    正确答案： D,A
    解析： 暂无解析

  • 第18题：

    单选题
    Given this fragment from a Java EE deployment descriptor： 124. beta.html 125. alpha.html And this request from a browser：http：//www.sun.com/SCWCDtestApp/register Which statement is correct，when the container receives this request？（）
    A

    This deployment descriptor is NOT valid.

    B

    The container first looks in the register directory for beta.html.

    C

    The container first looks in the register directory for alpha.html.

    D

    The container first looks for a servlet mapping in the deployment descriptor.


    正确答案： B
    解析： 暂无解析

  • 第19题：

    多选题
    Which the three interfaces need to be declared in the web application deployment descriptor？ （）
    A

    HttpSessionListener

    B

    HttpSessionBindingListener

    C

    HttpSessionTimedOutListener

    D

    HttpSessionAttributeListener

    E

    HttpSessionActivationListener

    F

    HttpSessionPassivatedListener


    正确答案： E,D
    解析： 暂无解析

  • 第20题：

    单选题
    Given the element from the web application deployment descriptor： /main/page1.jsp true and given that /main/page1.jsp contains：   What is the result？（）
    A

    <b></b>

    B

    <b>12</b>

    C

    The JSP fails to execute.

    D

    <% int i = 12 %><b><%= i %></b>


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    Given this fragment in a servlet： 23.if（req.isUserInRole（"Admin"）） { 24.// do stuff 25.} And the following fragment from the related Java EE deployment descriptor： 812. 813.Admin 814.Administrator 815. 900. 901.Admin 902.Administrator 903. What is the result？（）
    A

    Line 24 can never be reached.

    B

    The deployment descriptor is NOT valid.

    C

    If line 24 executes， the user’s role will be Admin.

    D

    If line 24 executes， the user’s role will be Administrator.

    E

    If line 24 executes the user’s role will NOT be predictable.


    正确答案： D
    解析： 暂无解析

  • 第22题：

    多选题
    Which two actions protect a resource file from direct HTTP access within a web application？（）
    A

    Placing it in the /secure directory

    B

    Placing it in the /WEB-INF directory

    C

    Placing it in the /META-INF/secure directory

    D

    Creating a  element within the deployment descriptor


    正确答案： C,B
    解析： 暂无解析

  • 第23题：

    多选题
    Which two statements are true about using the isUserInRole method to implement security in a Java EEapplication？（）
    A

    It can be invoked only from the doGet or doPost methods.

    B

    It can be used independently of the getRemoteUser method.

    C

    Can return true even when its argument is NOT defined as a valid role name in the deployment descriptor.

    D

    Using the isUserInRole method overrides any declarative authentication related to the method in which it is invoked.


    正确答案： B,C
    解析： 暂无解析

  • 第24题：

    单选题
    Given this fragment from a Java EE deployment descriptor： 341. 342.java.lang.Throwable  343./mainError.jsp 344. 345. 346.java.lang.ClassCastException  347./castError.jsp 348. If the web application associated with the fragment above throws a ClassCastException.Which statement is true？（）
    A

    The deployment descriptor is invalid.

    B

    The container invokes mainError.jsp.

    C

    The container invokes castError.jsp.

    D

    Neither mainError.jsp nor castError.jsp is invoked.


    正确答案： C
    解析： 暂无解析

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