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Cisco 642-770 Exam Syllabus Topics:

Cisco Operational Foundations for Cisco Service Provider Core Networks Sample Questions:

1. What two items are typically reviewed during the post-change implementation review process? (Choose two.)

A) number of service level agreements
B) number of network events identified
C) number of unauthorized changes
D) the cause of change failures

2. What would this script provide?
#!/bin/bash for host in 192.168.1.1 192.168.1.2 192.168.1.3 do telnet $host echo "ls *.txt" echo "logout" done

A) Nothing, no login information is provided.
B) A listing of all text files in the remote host's directory.
C) Nothing, the given host list is not quoted.
D) Nothing, interactive remote shells are not supported in bash.

3. Trouble tickets are scrubbed for which two reasons? (Choose two.)

A) to ensure the tickets are accurate
B) to ensure all change tickets are eliminated
C) to generate service level management reports
D) to identify configuration consistency

4. You have built a new facility and are now testing connectivity. All routers at the new facility can ping their directly connected neighbors, but cannot ping any other routers. Which statement is true?

A) Layer 2 is operational, but layer 1 issues prevent packet forwarding.
B) Layers 1 and 2 are working properly, but layer 3 needs more information to forward packets.
C) Layer 1 is operational, but an issue with layer 2 causes frame errors.
D) A layer 1 issue at the facility prevents all other layers from operating.

5. According to the ITIL@ v3 framework, who should review the incident reports?

A) the incident and problem manager
B) the incident, problem, and change manager
C) the incident manager
D) the operations team

Solutions: