I have some doubts in following questions from ICE: 1) Which of the following ports should be locked down from use to ensure that DB2 is not accessible from a network?
2) A WebSphere Application Server connects to DB2 which sits behind a firewall. Which of the following ports should be open in the firewall?
3) (Select 2) The WebSphere adminstrator has applied Fixpak 1, Fixpak 2, then Fixpak3, and lastly an e-fix to a WebSphere Application Server. Due to unforeseen circumstances, the system must be restored to the Fixpak 2 level. To achieve this, the administrator must:
a) use the uninstall_ptf3.sh (Unix) or uninstall_ptf3.bat (Intel) commands to remove the Fixpak 3 level.
b) reinstall the Fixpak 2.
c) reinstall the efix.
d) uninstall the efix.
4)(Select 2) A deployment descriptor (DD) contains configuration data that the run-time environment uses for an application. The DD can include information about which of the following?
a) The structure and content of the application
b) References to internal dependencies of the application
c) References to resource factory objects
d) Security roles that the container uses when implementing the required authentication policy for the application 5) In order to install and configure the IBM WebSphere Application Server product, some platforms require that the user have certain OS privileges. Which document might an Administrator consult in order to find these requirements for a particular platform?
a) Getting Started with WebSphere Application Server, Version 4.0
b) WebSphere 3.x Release Notes
c) Introduction to WebSphere Application Server, Version 4.0
d) The IBM WebSphere V3 Performance Tuning Guide Redbook