When updating an application, what is important to keep in mind?
Correct Answer:B
If the application is updated while it is running, WebSphere Application Server automatically stops the application, updates the application logic and restarts the application.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/crun_app_upgrade.html
What is one of the benefits of using a federated repository over a user registry?
Correct Answer:C
Federated repositories enable you to use multiple repositories with WebSphere® Application Server. These repositories, which can be file-based repositories, LDAP repositories, or a sub-tree of an LDAP repository, are defined and theoretically combined under a single realm. All of the user repositories that are configured under the federated repository functionality are invisible to WebSphere Application Server.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/cwim_fedrepos.html
What does the following JVM argument do?
-Xverbosegclog:${SERVER_LOG_ROOT}/verbose.m%d.7/18/16M%S.%pid.txt,20,10000
Correct Answer:B
-Xverbosegclog[: <file> [,<X>,<Y>]]
Causes -verbose:gc output to be written to the specified file.
If it cannot create the file (for example, if an invalid filename is passed into the command), it will redirect the output to stderr.
If you specify
The dump agent tokens can be used in the filename. See Dump agent tokens for more information. If you do not specify
References:http://www-01.ibm.com/support/docview.wss?uid=swg21384096
What must be done to delete one or more files from an application when using a partial application update?
Correct Answer:C
If you want to delete application files when you deploy a partial application update, you must first supply a special metadata file called META-INF/ibm-partialapp-delete.props in the partial application compressed file before you continue with the following procedure. Etc.
References:https://www.ibm.com/support/knowledgecenter/en/SSZLC2_8.0.0/com.ibm.commerce.developer.doc/tasks/tdpdeploying_j2ee_assets_partial.htm
Which two ways are valid ways to install applications to IBM WebSphere Application Server? (Select two.)
Correct Answer:AE
Deploy an application or module using the administrative console, wsadmin, programming, or deployment tools.
References:https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/crun_app_install.html
Which is true when an administrator properly updates a single file within an application?
Correct Answer:C