Which of the following performance tools can be used to determine if a system is thrashing?()
第1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?()
第2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?()
第3题:
Which of the following tools and techniques can be used to collect information for the project closure reports?
A Customer Surveys
B Brainstorming
C Document and Performance Analysis
D Lessons Learned
E All of the above
第4题:
Which of the following commands should be used to observe the number of system calls per second? ()
第5题:
Users in an office routinely work with large graphics files. Which of the following preventivemaintenance tools can assist in maintaining system performance?()
第6题:
Which of the following commands should be used to monitor the number of bytes read on any given disk?()
第7题:
Which of the following protocols can be used to retrieve system and network performance information from a router?()
第8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?()
第9题:
Which of the following tools can be used to securely connect to a remote system?()
第10题:
Which of the following commands can an operator use to view disk performance details?()