CIW 1D0-532 問題集

質問 1：
Which attributes are used to control the size of a cell in HTML?
A. rowsize, cellsize
B. th, tf
C. rowspan, colspan
D. tr, td
正解：C

質問 2：
Which three of the following would be individually registered in a WAR file deployment descriptor?
A. Servlets
B. HTML pages
C. Servlet filters
D. JavaBeans
E. Applets
F. HttpSession event listeners
正解：A,C,F

質問 3：
Assuming variable env is a reference to a hashtable containing the parameters necessary to obtain the JNDI initial context, which of the following obtains a JDBC data source named MyDataSource?
A. DataSource ds;
try {
ctx = new InitialContext(env);
ds = (DataSource) ctx.getNameInNamespace("MyDataSource");
} catch (NamingException ne) { }
B. DataSource ds;
try {
ctx = new InitialContext(env);
ds = (DataSource) ctx.lookup("MyDataSource");
} catch (NamingException ne) { }
C. DataSource ds;
try {
ctx = new InitialContext(env);
ds = (DataSource) ctx.getConnection("MyDataSource");
} catch (NamingException ne) { }
D. DataSource ds;
try {
ctx = new InitialContext(env);
ds = (DataSource) ctx.getURLOrDefaultInitCtx("MyDataSource");
} catch (NamingException ne) { }
正解：B

質問 4：
A servlet instantiates a JavaBean and stores it in the ServletContext object using the following code:
com.mybean.Employee worker = new com.mybean.Employee();
servletContext.setAttribute("employee", worker);
The servlet then returns a response to the client, which subsequently makes another request to a JSP in the same Web application as the original servlet. Which of the following allows the JSP to retrieve the JavaBean that the servlet stored in the ServletContext?
A. The original JavaBean cannot be retrieved.
B. <jsp:useBean id="employee" class="com.mybean.Employee" scope="servletcontext" />
C. <jsp:useBean id="worker" class="com.mybean.Employee" />
D. <jsp:useBean id="employee" class="com.mybean.Employee" scope="request" />
E. <jsp:useBean id="worker" class="com.mybean.Employee" scope="application" />
F. <jsp:useBean id="worker" class="com.mybean.Employee" scope="session" />
正解：E

質問 5：
Which section of a WSDL document would be modified to change the sequence of messages the document describes?
A. message
B. portType
C. service
D. binding
正解：B

質問 6：
In which two of the following scenarios is the JMS publish-subscribe domain more appropriate than the JMS point-to-point domain?
A. The animal control department of city hall hosts a Web site through which members of the public can submit applications for dog licenses.
B. A police officer inputs a vehicle license number and receives the owner's name and driving record.
C. Companies post highlights of their quarterly financial statement returns for stockholders.
D. An online forum lets members read and add messages to a number of discussion threads.
正解：C,D

質問 7：
An application developer has written the following code on an HTML page supporting JavaScript to open a new window. Which of the following buttons provides the best way to close the new window?
<INPUT TYPE="button" VALUE="Open Message Window"
onClick="newWindow=window.open('','tmpWindow',
'resizable=no,width=200,height=200')">
A. <INPUT TYPE="button" VALUE="Close Message Window" onClick="this.close()">
B. <INPUT TYPE="button" VALUE="Close Message Window"
onClick="newWindow.close()">
C. <INPUT TYPE="button" VALUE="Close Message Window" onClick="Child.close()">
D. <INPUT TYPE="button" VALUE="Close Message Window"
onClick="tmpWindow.close()">
正解：B

質問 8：
Why is it important to use an ALT attribute within an image tag in an HTML document?
A. It allows for an alternate image to be displayed if the primary image cannot be found.
B. It allows for animated images to be displayed by making use of the primary image and the image specified in the ALT attribute.
C. It allows for an alternate image to be displayed if the primary image is not displayable in the requesting device.
D. It allows for descriptive text to be displayed if the requesting device does not display inline images.
正解：D