Which two statements are true about Log Filters?
A.
Log Filters are created at the domain level.
B.
You do not have to lock the configuration to create Log Filters.
C.
You can apply a Log Filter to the server log, but not to standard out.
D.
The administration console assists in the creation of Log Filter expressions
Explanation:
A (not B): For any given WebLogic Server instance, you can override the default
filter and create a log filter that causes a different set of messages to be written to the domain log
file.
Note:
To create and configure a log filter:
The new log filter appears in the Log Filters table.
A filter expression defines simple filtering rules to limit the volume of log messages written to a
particular log destination.
See D) below.
The filter and filter expression are listed in the Log Filters table.
D: Log Filter Configuration
Use this page to define a custom log filter to restrict the set of messages that one or more servers
send to a message destination, such as the domain log, standard out, server log file, or memory
buffer of recent log events.
You can click Edit to type or paste in an expression directly, using WLDF Query Language syntax
(see Related Topics, below); or you can click Add Expression to construct an expression by
choosing items from lists.
Once you create a filter, you cannot change its name. Instead, you must create a new filter under
a different name.
Reference: Administration Console Online Help, Log Filter Configuration
Reference: Administration Console Online Help, Create log filters
Answer A & D