Using the memory option Memory Leak Diagnosis, what is the most efficient way to determine if an application has a memory leak in a test environment?
A. Run a steady load for the suspected application for a given time. Stop the application. After several GC cycles, review the % Growth field to determine which object is the leak.
B. Run a continual steady load for the suspected application. Review the # of Objects Surviving Last GC to determine which object is the leak.
C. Run a continual steady load for the suspected application. Review the % Growth field to determine which object is the leak.
D. Run a steady load for the suspected application for a given time. Stop the application. After several GC cycles, review the # of Objects Surviving Last GC field to determine which object is the leak.
正解:D
質問 2:
When trying to log in to Managing Server (MS), the Access Denied message appears. It is suspected that the password for accessing MS database has expired after 90 days due to the company security policy. How could this be verified?
A. $MS_HOME/bin/klcheck.sh dbtest
B. $MS_HOME/bin/klcheck.sh octigate
C. $MS_HOME/bin/klctl.sh -action dbtest
D. $MS_HOME/bin/klctl.sh dbtest
正解:D
質問 3:
Which three parameters are needed when configuring the J2EE Collector for Oracle? (Choose three.)
A. Application Server Control Host Name
B. Application Server Control Password
C. Application Server Control User Name
D. Oracle Home
E. Application Server Hostname
F. Application Server IP Address
正解:A,B,C
質問 4:
Which parameter should be modified if the memory consumption of the Data Collector is problematic?
A. datacollector.memory.limit
B. internal.memory.limit
C. memory.limit
D. dc_collector_mem_limit
正解:B
質問 5:
Using the Managing Server Visualization Engine, how is the version of an Application Server's JVM determined?
A. System Properties
B. JVM Thread Display
C. Software Consistency Check
D. Top Reports
正解:C
質問 6:
In the Managing Server Visualization Engine, in which menu option is the sub menu for Software Consistency Check found?
A. Administration
B. Performance Analysis
C. Problem Determination
D. Availability
正解:C