1Z0-858 무료 덤프문제 온라인 액세스

A custom tag is defined to take three attributes. Which two correctly invoke the tag within a JSP page? (Choose two.)

• A.<prefix:myTag>
  <jsp:attribute name="a">foo</jsp:attribute>
  <jsp:attribute name="b">bar</jsp:attribute> <jsp:attribute name="c">baz</jsp:attribute> </prefix:myTag>
• B.<prefix:myTag>
  <jsp:attribute a:foo b:bar c:baz />
  </prefix:myTag>
• C.<prefix:myTag a="foo" b="bar" c="baz" />
• D.<prefix:myTag>
  <jsp:attribute a="foo" b="bar" c="baz"/>
  </prefix:myTag>
• E.<prefix:myTag>
  <jsp:attribute ${"foo", "bar", "baz"} />
  </prefix:myTag>
• F.<prefix:myTag jsp:attribute a="foo" b="bar" c="baz" />
• G.<prefix:myTag attributes={"foo","bar","baz"} />

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? (Choose two.)

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

DRAG DROP
Click the Task button.
Place the XML elements in the web application deployment descriptor solution to configure a servlet context event listener named com.example.MyListener.

정답:

Which two about WAR files are true? (Choose two.)

• A.WAR files must be located in the web application library directory.
• B.The web container must allow access to resources in JARs in the web application library directory.
• C.The web container must serve the content of any META-INF directory located in a WAR file.
• D.WAR files must be created by using archive tools designed specifically for that purpose.
• E.WAR files must contain the web application deployment descriptor.

You are building a web application with a scheduling component. On the JSP, you need to show the current date, the date of the previous week, and the date of the next week. To help you present this information, you have created the following EL functions in the 'd' namespace:
name: curDate; signature: java.util.Date currentDate()
name: addWeek; signature: java.util.Date addWeek(java.util.Date, int)
name: dateString; signature: java.util.String getDateString(java.util.Date)
Which EL code snippet will generate the string for the previous week?

• A.${d:dateString(addWeek(curDate(), -1))}
• B.${d:dateString[d:addWeek[d:curDate[], -1]]}
• C.${d:dateString(d:addWeek(d:curDate(), -1))}
• D.${d:dateString[addWeek[curDate[], -1]]}