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单选题
What call performance statistics are reported on the Cisco Wireless IP Phone 7921 user interface?（）
A
minimum jitter
B
maximum jitter
C
upstream standard packet deviation
D
average MOS value
E
average conceal rate
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单选题Your database is functional with peak load for one hour. You want to preserve the performance statistics collected during this period so that they can be used for comparison while analyzing the performance of the database in the future. What action would you take to achieve this task？（）A
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单选题Your database is functional with peak load for one hour. You want to preserve the performance statistics collected during this period so that they can be used for comparison while analyzing the performance of thedatabase in the future. What action would you take to achieve this task？（）A
Set the STATISTICS_LEVEL initialization parameter to ALL.B
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Decrease the snapshot interval in the AWR to collect more number of snapshots during the peak-load period.D
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考题
单选题What Cisco IOS feature can be enabled to pinpoint an application that is causing slow network performance?（）A
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CRS Application Editor
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Free memoryB
CPU statistics C
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show {802.11a 802.11b} 2roam statistics B
show client roam-history C
show client tsm 802.11a/b/g D
show client detail E
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单选题What should you do when you need to answer a phone call during a performance?A
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Answer it near the exit door.C
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The SQL trace facility will generate the performance statistics for all the SQL statements for an instance and write them in the USER_DUMP_DEST directory.B
The SQL trace facility will generate the performance statistics for all the SQL statements for a session and write them in the USER_DUMP_DEST directory.C
The SQL trace facility will generate the performance statistics for all the SQL statements for an instance and write them in the BACKGROUND_DUMP_DEST directory.D
The SQL trace facility will generate the performance statistics for all the SQL statements for a session and write them in the BACKGROUND_DUMP_DEST directory.
考题
单选题Which wireless LAN statistics are reported from the Cisco Unified Wireless IP Phone 7921G via a directly connected web browser?（）A
duplicate sender packetsB
unicast packet retry rateC
unicast packet retry ratioD
association rejections
考题
单选题For best packet switching performance with crypto, what is the recommend packet switching path in a Cisco Teleworker Router?（）A
Process SwitchingB
Silicon Switching C
Cisco Express Forwarding (CEF) SwitchingD
Autonomous Switching
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