100 Important IBM WebSphere Application Server 6.1 Interview Question Answer Part-4

QUESTION 31
A system administrator is planning to do a silent install using a customized response file. The system
Administrator does not want to install the samples that come with the product.
Which option in the response file should the administrator update to NOT include the samples with the
Installation?

1. Install Type
2. custom
3. feature
4. PROF_Action

Answer: C

QUESTION 32
A system administrator has just completed installing the core binary files of WebSphere Application Server Network Deployment. The system administrator wants to create a deployment manager profile with a Federated Node. What is the easiest method to accomplish this?

1. Create a Cell profile using the Profile Management Tool
2. Create a deployment manager profile using the Profile Management Tool
3. Create deployment manager and custom profiles using the manageprofiles command
4. Create deployment manager and custom profiles using the Profile Management Tool

Answer: A

QUESTION 33
If a Web Server is located in the intranet, behind the DMZ (Demilitarized Zone), which configuration option is the easiest to maintain and operate?

1. Web server in an unmanaged node
2. Web server in a stand-alone profile
3. Web server in a  managed node
4. Web server in the deployment manager profile

Answer: C

QUESTION 34
When creating a profile, which statement is NOT true?

1. Administrative security must be enabled.
2. There is an option to make a profile the default profile.
3. Typical profile creation uses default configuration settings.
4. A Web server definition can be created in the profile.

Answer: A

QUESTION 35
After installation and application server profile creation, which servlet is useful for validating system configuration?

1. HitCount
2. HelloHTML
3. WSSamples
4. Snoop

Answer: D

QUESTION 36
How can an administrator view the contents of the activity.log file in the profile root directory?

1. Run the waslogbr script from the command line and use the Log Analyzer
2. Open the file using the IBM Support Assistant (ISA) and use the Thread Analyzer tool
3. Use the Profiling and Logging perspective in the Application Server Toolkit (AST)
4. Open the file using any text editor

Answer: C

QUESTION 37
Which statement is true about WebSphere JVM logs?

1. The number of historical JVM log files is fixed at 3; this value will reset on each server restart.
2. The JVM logs are self-managing and can roll over based on time or file size.
3. The JVM logs should be moved from the default location to make them easier to access from the command line.
4. The JVM logs are, by default, kept outside the Application server filesystem directory tree to prevent them from being overwritten when applying fixpacks.

Answer: B

QUESTION 38
From which root can the JNDI dumpNameSpace utility be used to examine the contents of the namespace when JNDI errors are occurring?

1. Node, which contains all JNDI references used within the cells defined scope
2. Server, which contains the objects that are accessible by remote processes
3. Local, which contains objects that are available by local processes only
4. Java, which contains naming information unique to the specific server application

Answer: B

QUESTION 39
While monitoring a server, an administrator notices that the server is being restarted by its node agent approximately every 60 minutes. The administrator suspects that the server is crashing for memory related reasons. How can the administrator troubleshoot possible causes for the server crashing?

1. Look for heap dumps in the servers root profile directory and examine them with a Heap Analyzer tool
2. Start the server using the trace option and examine the startServer.log file using the Application Server Toolkit (AST)
3. Stop the server using the trace option and examine the stopServer.log file using the AST
4. Set the environment variable IBM_HEAPDUMP equal to true for the servers node agent and examine any node agent heap dumps

Answer: A

QUESTION 40
To enable tracing on a WebSphere component, such as the naming service or the rsadapter using a servers Diagnostic Trace Service, which set of tasks should an administrator perform?

1. Use  the Application Server Toolkit (AST) to improve the activity.log file and edit this file to specify a trace string for the component, then export the activity.log file to the node agents configuration directory
2. Use the Administrative console to direct the trace output to memory buffer, select a trace output format, select a component to trace and set the log detail level to either fine, finer, or finest
3. Edit the wsadmin.properties file to specify a trace string for the component and accept all of the default tracing properties then perform a full-resynchronize of the node agent
4. From the administrative console select Tracing, select a node agent, select Process Logs, select a trace output format, select a component to trace and set the Log  Details Levels to detail

Answer: B