[Free Updated Questions] Latest Cisco 642-770 Exam Practice Materials Will Help You Pass The Exam Easily

Important Info:Cisco 642-770 now is offering the latest and 100 percent pass Cisco 642-770 exam questions and answers, by training our vce dumps you can pass Cisco 642-770 exam easily and quickly. Visit the site Flydumps.com to get the free Cisco 642-770 exam vce and pdf dumps and FREE VCE PLAYER!

Exam A
QUESTION 1
You have just solved a troublesome network event. From a troubleshooting perspective, what is your next step?
A. Secure the device you performed the change an.
B. Document the problem and what you did to correct it.
C. Close the ticket.
D. Notify the service desk.

Correct Answer: B Section: (none) Explanation
Explanation/Reference:
QUESTION 2
Which command could be used to verify that the software upgrade change was completed properly on a Cisco IOS router?

Read More