CMS专题
单选题An administrator wants to test the performance of an application at different memory sizes. What is the most effective way to perform the test and collect statistical information for each test？（）A Run DLPAR to change the LPAR memory for each test.B Ru
题目
Run DLPAR to change the LPAR memory for each test.
Run rmss command to simulate different memory for each test.
Run chdev command to limit the system memory size for each test.
Run chattr command to limit the system memory size for each test.
相似问题和答案
第1题：
A. /renew
B. /flushdns
C. /release
D. /all
第2题：
The system administrator wants to use a new jfslog /dev/fs1log with the filesystem /test/fs1 on the testvg volume group. The following commands were used to create the log and assign it to the filesystem： （1）mklv -t jfslog -y /dev/fs1log testvg 1 （2）chfs -a log=/dev/fs1log /test/fs1 While trying to mount the /test/fs1 filesystem the administrator received the error： "Cannot mount /dev/fs1lv on /test/fs1： A system call received a parameter that is not valid". What step did the administrator miss that most likely caused the error？（）
- A、Use the logform command to format /dev/fs1log as a jfslog
- B、Use the chlv command to change the lv type of /dev/fs1log to jfslog
- C、Use the chvg command to change the default jfslog of testvg to /dev/fs1log
- D、Edit the /etc/filesystems file to change the log associated with /test/fs1 to /dev/fs1log
正确答案:A
第3题：
Users have reported that they cannot access certain Internet sites. An administrator wants to test that the sites are properly resolving to an IP address. Which of the following tools would allow the administrator to test name resolution?（）
A. net view
B. ipconfig
C. dig
D. ifconfig
第4题：
A technician wants to compare a new server performance over a period of time. Which of the following should the technician do FIRST?（）
- A、Monitor processor performance logs
- B、Constantly check the task manager
- C、Use performance server logs
- D、Establish a baseline for the server
正确答案:D
第5题：
An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use？（）
- A、odmget
- B、odmadd
- C、odmshow
- D、odmcreate
正确答案:A
第6题：
A.netstat
B.traceroute
C.nbtstat
D.ping
第7题：
Which of the following devices would be installed if an administrator wants to control a group of servers from a remote location？（）
- A、 VLAN
- B、 KVM
- C、 IP KVM
- D、 RAID
正确答案:C
第8题：
A. Monitor processor performance logs
B. Constantly check the task manager
C. Use performance server logs
D. Establish a baseline for the server
第9题：
Which switch should be used with the ipconfig command if an administrator wants to test the functionality of a DHCP server？（）
- A、 /renew
- B、 /flushdns
- C、 /release
- D、 /all
正确答案:A
第10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？（）
- A、 The BIOS needs to be upgraded.
- B、 The administrator did not add the right amount of memory.
- C、 There is a cooling issue with the server.
- D、 The administrator did not order high enough RPM drives.
正确答案:D