NS0-155 · Question #160
Which statement best describes the output of this command? sysstat -s 5
The correct answer is D. Display the default output every five seconds and print a summary upon termination. Display a summary of the output columns upon termination, descriptive columns such as CP ty' will not have summaries printed. Note that, with the exception of Cache hit', the Avg' summary for percentage values is an average of percentages, not a true mean of the underlying…
Question
Which statement best describes the output of this command? sysstat -s 5
Options
- ADisplay the default output every five seconds and terminate after five counts.
- BDisplay extended output every five seconds and print a summary after five counts.
- CDisplay extended output every five seconds and print a summary upon termination.
- DDisplay the default output every five seconds and print a summary upon termination.
How the community answered
(21 responses)- A5% (1)
- B10% (2)
- C5% (1)
- D81% (17)
Explanation
Display a summary of the output columns upon termination, descriptive columns such as CP ty' will not have summaries printed. Note that, with the exception of Cache hit', the Avg' summary for percentage values is an average of percentages, not a true mean of the underlying data. The Avg' is only intended as a gross indicator of performance. For more detailed information use tools such as na_nfsstat, na_netstat, or statit.
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