Which one of the following statements is true about WebSphere Application Sewer HTTP session management support’?

Performance of a database is degrading due an intensive database application. The administrator suspects that the JDBC connection pool is not properly tuned.
Which performance tools should the administrator use for problem determination?

An administrator wants to update a WebSphere Application Sewer installation to the latest fix pack. The installation has no feature packs installed.
Which fix packs does the administrator need to download and install? The application sewer fix pack

Which of the following performance monitoring tools is the most appropriate for monitoring the overall health of WebSphere Application Server?

Which one of the following is a true statement?

The administrator ran into a memory leak problem. A .phd file was produced when an OutOfMemoryError occurred. Verbose:gc output indicated the heap was exhausted after running a period of 10 hours.
Which tool is recommended for analyzing the memory problem?

An administrator notices that the <profile_root>/logs directory is filling up with heapdump and javacore files. Before analyzing these files, what should the administrator do to determine which application components might be causing these files to be dumped?

Why does IBM WebSphere Application Server Network Deployment utilize node groups to implement a distributed environment?
To:

A system administrator needs to modify the configuration of an enterprise application within a flexible management environment.
The system administrator can make the modification using wsadmin scripts by connecting to which of the following components?

Which administrative object is used to deploy applications in WebSphere Application Server, ND, V7.0?