Management is concerned about secure communication when using WebSphere Proxy Server.
How can the system administrator provide additional security to the base proxy configuration?

A system administrator needs to modify the plug-in configuration file. Which utility should the
administrator use?

A Java EE application is deployed to a horizontal cluster and makes use of HTTP session objects.
The administrator is required to ensure failover of these session objects, and chooses to
implement memory-to-memory replication. To maximize chances of successful failover, how
should the administrator configure the replication?

An application developer needs to know the SOAP_CONNECTOR_ADDRESS for their
development application server. The Integrated Solutions Console (ISC) is unavailable because
the Deployment Manager server is down for maintenance. How can the system administrator
determine the proper port number for the developer? Search for
SOAP_CONNECTOR_ADDRESS in the:

Consider the Exhibit,

a report generated by the IBM Support Assistant (ISA) that reveals a prevailing problem within a
WebSphere Application Server environment. What should the administrator do?

A system administrator has enabled the HPEL mode on an application server, but has disabled
the HPEL text log to improve performance. How can the administrator view only the messages
that were streamed to System.out and System.err by a single server thread?

A WebSphere Application Server has been set up to receive requests from an IBM HTTP Server
(IHS). A system administrator has been asked to examine the environment for problems (if any)
and has been given several log files to check. This is an excerpt from the IHS’s access.log:
<host_ip> – – [26/Jan/2012:14:17:19 +0800] “GET /Login.jsp HTTP/1.1” 500 620 What should the
administrator do next?

Customers are complaining that a particular web site is “hanging”. To troubleshoot the problem, a
system administrator decides to trigger several thread dumps to determine which threads might be
hung. How can the administrator trigger the thread dumps?

An application server needs to be diagnosed for out-of-memory issues. The system administrator
will use a tool that performs the analysis of the heap dump. Which tool should the administrator
use?

Performance issues have caused several high profile outages in a WebSphere Application Server
Network Deployment V8.0 environment. The application developer has isolated the problem to
one specific application. To assist with the problem diagnosis a system administrator has been
asked to enable the highest level of WebSphere tracing available. How should the system
administrator accomplish this? Enable tracing and set the level to: