网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Which of the following performance tools can be used to determine if a system is thrashing？（）
A
svmon and tprof
B
vmtune and schedtune
C
ps and schedtune
D
vmstat and topas
参考答案
参考解析
解析：
暂无解析
更多 “单选题Which of the following performance tools can be used to determine if a system is thrashing？（）A svmon and tprofB vmtune and schedtuneC ps and schedtuneD vmstat and topas” 相关考题
考题
An AIX system administrator needs to adjust the maximum amount of memory that can be pinned. Which of the following commands is used to make the change？（）A、 vmtune -MB、 svmon -mC、 vmstat -sD、 schedtune -m
考题
Performance monitoring of a poorly performing system indicates a high level of CPU usage. Which tool can be used to help identify which processes are using excessive CPU resources？（）A、sarB、topasC、iostatD、vmstat
考题
Which of the following commands should be used to monitor the number of bytes read on any given disk？（）A、 tprofB、 topasC、 filemonD、 vmstat
考题
A system must be evaluated and tuned. In order to use a set of performance evaluation programs （e.g.， filemon， svmon， and tprof） which of the following packages should exist on the system in question？（）A、 bos.adtB、 bos.perfC、 Java.adtD、 perfagent.tools
考题
Which of the following tools can be used to securely connect to a remote system?（）A、RCMDB、SSHC、TELNETD、HTTP
考题
Which of the following commands should be used to observe the number of system calls per second? （）A、 sar B、 iostat C、 svmon D、 vmstat
考题
Which of the following commands can an operator use to view disk performance details?（）A、topas -DB、topas -RC、topas -CD、topas -d
考题
Which of the following commands can be used to determine if a disk drive is causing a bottleneck?（）A、 vmstat B、 fileplace C、 iostat D、 lvmstat
考题
Users complain an AIX server is running slow. Which of the following commands can be run to determine what is consuming systems resources？（）A、 tprofB、 lpstatC、 ps auxD、 entstat
考题
An AIX system administrator wants to reset the level at which the SIGDANGER signal is sent to processes so appropriate actions can be taken when paging space is running low. Which of the following commands is used to reset the level？（）A、 vmtune -wB、 svmon -wC、 schedtune -wD、 vmstat -s
考题
Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem？（）A、 filemonB、 istatC、 vmstatD、 iostat
考题
A system administrator has a server that is performing poorly. The vmstat command identifies that high CPU usage is the problem. Which of the following commands can be used to identify the eight most active processes running on the server？（）A、ps -ef -t8B、sar -u -p 8C、vmstat -t 8D、topas -p8 -n0 -d0
考题
Which of the following performance tools can be used to determine if a system is thrashing？（）A、 svmon and tprofB、 vmtune and schedtuneC、 ps and schedtuneD、 vmstat and topas
考题
A system must be evaluated and tuned. In order to use a set of performance evaluation programs （e.g. filemon， svmon， and tprof）， which of the following packages should exist on the system？（）A、 bos.rte.control （WLM）B、 bos.perfC、 xlC.rteD、 perfagent.tools
考题
单选题Users complain an AIX server is running slow. Which of the following commands can be run to determine what is consuming systems resources？（）A
tprofB
lpstatC
ps auxD
entstat
考题
单选题An AIX system administrator wants to reset the level at which the SIGDANGER signal is sent to processes so appropriate actions can be taken when paging space is running low. Which of the following commands is used to reset the level？（）A
vmtune -wB
svmon -wC
schedtune -wD
vmstat -s
考题
单选题To examine the Exhibit, press the Exhibit button. A user is compiling a C program. A performance problem occurs and "vmstat 120 10" is run to determine the cause. The vmstat output is provided in the exhibit. Which of the following commands should be run to obtain more information about the problem?（）A
lsps B
tprof C
iostat D
vmtune
考题
单选题Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem？（）A
filemonB
istatC
vmstatD
iostat
考题
单选题Which of the following commands can be used to determine if a disk drive is causing a bottleneck?（）A
vmstat B
fileplace C
iostat D
lvmstat
考题
单选题Which of the following commands should be used to observe the number of system calls per second? （）A
sar B
iostat C
svmon D
vmstat
考题
单选题Which of the following protocols can be used to retrieve system and network performance information from a router?（）A
LDAPB
IMAPC
TFTPD
SNMP
考题
单选题Users in an office routinely work with large graphics files. Which of the following preventivemaintenance tools can assist in maintaining system performance?（）A
FPROTB
DEFRAGC
CHKDSKD
SFC
考题
单选题Which of the following tools can be used to securely connect to a remote system?（）A
RCMDB
SSHC
TELNETD
HTTP
考题
单选题A system must be evaluated and tuned. In order to use a set of performance evaluation programs （e.g.， filemon， svmon， and tprof） which of the following packages should exist on the system in question？（）A
bos.adtB
bos.perfC
Java.adtD
perfagent.tools
考题
单选题An AIX system administrator needs to adjust the maximum amount of memory that can be pinned. Which of the following commands is used to make the change？（）A
vmtune -MB
svmon -mC
vmstat -sD
schedtune -m
考题
单选题A system must be evaluated and tuned. In order to use a set of performance evaluation programs （e.g. filemon， svmon， and tprof）， which of the following packages should exist on the system？（）A
bos.rte.control （WLM）B
bos.perfC
xlC.rteD
perfagent.tools
考题
单选题Which of the following commands should be used to monitor the number of bytes read on any given disk？（）A
tprofB
topasC
filemonD
vmstat
考题
单选题Which of the following performance tools can be used to determine if a system is thrashing？（）A
svmon and tprofB
vmtune and schedtuneC
ps and schedtuneD
vmstat and topas
热门标签
最新试卷
