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最新的 Cisco Specialist 642-770 免費考試真題:
1. What are the four primary areas of analysis in measuring network performance? (Choose four.)
A) service take-up trend analysis
B) traffic trend analysis
C) incident rate analysis
D) change rate analysis
E) NetFlow analysis
F) syslog analysis
2. What are two valid reasons to upgrade Cisco IOS XR Software? (Choose two.)
A) Current bandwidth utilization is poor, and bandwidth efficiency needs to be increased.
B) A few software bugs that have no service impact.
C) There are no rules for this device in the policy table.
D) A new line card needs to be added, and it is not supported in the current installed release.
E) Already running BGP, and need a specific BGP feature that is not supported in current installed release.
3. Which six items can be realized using the baseline process? (Choose six.)
A) verify the success of network changes
B) make accurate decisions about network alarm thresholds
C) gain valuable information on the health of hardware and software
D) predict future problems
E) determine the current utilization of network resources
F) predict future capacity needs with trending
G) verify compliance with network configuration standards
H) categorize network faults
I) identify current network problems
4. Which two options are reasons that the CMDB should be up-to-date. (Choose two.)
A) The information is useful during change management.
B) It helps understand staff utilization.
C) It helps during the asset audit process.
D) It helps during Gramm-Leach-Bliley audit.
5. According to the ITIL@ v3 framework, a change that has an "approved" status has met which criteria?
A) The lab testing and operational assessments have been completed, and the change has been approved and committed to the change scheduler.
B) The lab testing and technical assessments have been completed, and the change has been approved but is not yet committed to the change scheduler.
C) The business and technical assessments have been completed, and the change has been approved and committed to the change scheduler.
D) The operational testing and technical assessments have been completed, and the change has been approved and committed to the change scheduler.
問題與答案:
| 問題 #1 答案: A,B,C,D | 問題 #2 答案: D,E | 問題 #3 答案: B,C,D,E,F,I | 問題 #4 答案: A,C | 問題 #5 答案: C |




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