lsps
tprof
iostat
vmtune
第1题：
Which of the following commands should be used to observe the number of system calls per second? （）
第2题：
To examine the Exhibit， press the Exhibit button. Which of the following addresses should be reachable without adding any routes？（）
第3题：
You are a network administrator for your company. All servers run Windows Server 2003. A server namedServer34 runs an application named App1.Users report that App1 is performing slowly. You suspect that an unauthorized application is installed on Server34.You run the netstat command and examine the output, as shown in the exhibit. (Click the Exhibit button.)You need to identify the unauthorized application by using the output from the netstat command.Which tool should you use to identify the application? （）
A. Performance console
B. System Monitor
C. Network Monitor
D. Task Manager
第4题：
To examine the Exhibit， press the Exhibit button. Which of the following addresses will be reachable without adding any routes？（）
第5题：
Which of the following commands can be used to determine if a disk drive is causing a bottleneck?（）
第6题：
Which of the following commands should be used to show the percentage of time that any given disk was busy？（）
第7题：
To examine the Exhibit， press the Exhibit button. The system administrator notices a system with routing cannot communicate with a system with an ip address 192.24.34.6. Using the information provided in the exhibit， what is the most likely reason？（）
第8题：
A.4
B.5
C.8
D.9
E.Compilation fails.
F.An exception is thrown at runtime.
G.It is impossible to determine for certain.
第9题：
Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem？（）
第10题：
A system administrator is monitoring a system that has recently shown a decrease in performance.The administrator suspects that the system may be low on memory and may be paging excessively.Which of the following commands is best to identify a possible paging problem？（）