IBM WebSphere Application Server Developer Tools V8.5 with Liberty Profile Set 1

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IBM WebSphere Application Server Developer Tools V8.5 with Liberty Profile Set 1

A developer has created a Liberty server in WebSphere Application Server Developer Tools for Eclipse. How can the developer start the Liberty server from the Servers view using a JRE different from the default JRE?

Open the Runtime Explorer view, select the runtime and click the Properties context sensitive menu item. Change the JRE set ting under the Server category in
the Properties dialog. ✘ Open the Server Configuration editor by double c licking the server configuration in the Servers view, add a JVM configuration element and specify the JRElocation in the Location field. ✘ Open the Server editor by double clicking the server in the Servers view, select the Runtime Environments link and change the JRE setting in the Liberty ProfileRuntime Environment dialog. ✘ Open the Server Configuration editor by double clicking the server configuration in the Servers view, add a Variable configuration element with the Name fieldset to java. Home and the Value field set to the location of the JRE. ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

A developer is testing a web application using a Liberty profile server. The application will also need to run on a Tomcat server and cannot make use of any APIs that are specific to the Liberty profile server. How can the user ensure that no classes outside of the specification classes are used by the application during the test?

Create a file server.env under the same directory as the server.xml file and add the following line: Class-Path-Visibility=spec ✘ Open the meta-inf/manifest.mf file under the web project, add the following line:Class-Path-Visibility: specification ✘ On the Server > Runtime Environment preference page, edit the Liberty profile runtime entry and select only the Specification checkbox under the API visibility
section. ✘ In the Server Configuration editor, create a Classloader Service item under the application element and add the attribute apiTypeVisibility with the value of spec. ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

A developer runs a servlet from an OSGi web project named CounterWebBundle on a Liberty server and gets the following error message when the doGet method of the servlet is run: [ERROR ] SRVE0777E: Exception thrown by application class 'com.ibm.ws.eba.servlet.CounterServlet.doGet():42' java.lang.NoClassDefFoundError: javax.naming.InitialContext How should the developer resolve the problem?

Ensure that jndi-1.0 and serverStatus-1.0 are added to the Feature Manager in the server configuration. ✘ Ensure that jndi-1.0 is added to the Feature Manager in the server configuration and the javax.naming package is added to the Import-Package ofCounterWebBundle. ✘ Ensure that jndi-1.0 is added to the Feature Manager in the server configuration and Web 2.0 is selected in the Project Facets of the Properties forCounterWebBundle. ✘ Ensure that jndi-1.0 is added to the Feature Manager in the server configuration and the javax.naming.InitialContext is specified in the init-method of the beanspecified in the blueprint.xml file of CounterWebBundle. ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

What does "restoreConfig" do?

It fixes a corrupted node based on the Deployment Manager settings. ✘ It fixes a corrupted cell based on the Deployment Manager settings. ✘ It returns the state of the server to its initial newly installed settings. ✘ It replaces the current configuration settings with a previously backed-up copy. ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

When binding an object to JNDI, it can be relative to which of the following context roots?

Application root Server root J2EE module root Cell persistent root Node persistent root

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

The removeNode command line utility, when executed from any node to detach itself from a cell, does which of the following actions?

Stops all running server processes on the node Maintains all configuration changes after joining the cell Runs from the bin directory of the Deployment Manager Restores the backed-up original base configuration Deletes the node's queue manager

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

An IBM WebSphere Application Server, V5.0 log file contains a message type of "E". What does the "E" signify?

Event ✘ Error ✘ Exception ✘ Entry to a method ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

How can a developer ensure that a fault will occur if the service does not recognize a SOAP header entry containing a transaction number?

Set the fault Code value to soap: Transaction ✘ Include a Fault element in the SOAP message ✘ Include a must Understand attribute in the header entry ✘ Include a detail element containing application-specific elements according to the XML Schema ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

What must be included in a SOAP fault message when an error occurs due to a value in the message Body element?

A detail element ✘ A Body fault code ✘ An application-specific fault code ✘ A fault string element with a value of "Body" ✔

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

10.

Which of the following are the benefits of using the UDDI Registry?

Enable service governance Maintain the lifecycle of services Encourage service reuse in an organization Document management and access control Allow service consumers to discover services

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Answer & Solution

Answer: Option B

Solution:

It provides fallback for IE8.

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IBM WebSphere Application Server Developer Tools V8.5 with Liberty Profile Set 1

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