Cleanup obsolete data
Clear the WebSphere Commerce cache
Enable WebSphere Commerce Accelerator
Reindex the database tables
Run Performance Monitor to monitor SQL statements
第1题:
An administrator determines that performance has degraded for a WebSphere Commerce database. Which of the following steps should be performed to correct this problem?()
第2题:
An administrator has ordered a new server and setup a dedicated RAID 1 array for the application database. While troubleshooting with performance monitoring tools, the administrator is receiving lowerread/write speeds than expected. Which of the following would be the MOST likely cause for the lower performance?()
第3题:
An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?()
A. at -l
B. jobs -l
C. sched -l
D. crontab -l
第4题:
An administrator has a server experiencing performance problems with logical volumes within a particular volume group. Which command can report I/O statistics for logical partitions with each logicalvolume within the volume group()
第5题:
A technician notices a machine’s performance has degraded. The machine has constant errorswhen trying to read data from the drive. Which of the following should be used to repair the disk errors?()
第6题:
An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?()
第7题:
A systems administrator has a high performance server with a file share full of data that has not been used in a long time, but is still important and might be used in the future. Which of the following should they do to reclaim the space off the high performance server?()
第8题:
Part of the job as a network administrator is being able to make a distinction between routed protocols and routing protocols. Which of the following statements is true regarding them?()
第9题:
An administrator has added a new hard drive to a server that is running out of space on its C Drive and is experiencing slow performance. The administrator needs to free up space on the C Drive.Which of the following is the BEST action for the administrator to take to free up space on the drive?()
第10题:
An administrator has mirrored the root volume group to a second disk, but ’bootlist’ is failing to correctly add the second disk. What is the likely cause of the problem?()