642-270 Q&A / Study Guide / Testing Engine

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QUESTION 1
On a Cisco TelePresence CLI, which command is the correct syntax to get Layer 2 address of all connected devices?

A. show arp list
B. utils arp list
C. arp list active
D. arp list list
E. show arp active

Answer: B
Explanation:

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QUESTION 2
On a Cisco TelePresence CLI, which command is the correct syntax to run a traceroute to a remote host?

A. network traceroute {dest}
B. tracert {dest}
C. utils network tracert {dest}
D. set tracert {dest}

Answer: C
Explanation:

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QUESTION 3
Which QoS mapping is the best practice for Cisco TelePresence systems?
A. CoS 5 to map to a DSCP value of 40
B. CoS 4 to map to a DSCP value of 46
C. CoS 3 to map to a DSCP value of 48
D. CoS 5 to map to a DSCP value of 16
E. CoS 4 to map to a DSCP value of 32

Answer: E
Explanation:

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QUESTION 4
Which statement describe the Hard-lock VIP mode of a Cisco TelePresence Multipoint
conference?

A. No Cisco TelePresence endpoint is allowed to join without the VIP approval.
B. No Cisco TelePresence endpoint is allowed to joinuntil the designated VIP Cisco TelePresence endpoint joins.
C. VIP video is switched out temporarily with voice-activatedswitching; VIP video is switched back automatically.
D. VIP video is always displayed at all sites and is never switched out.

Answer: D
Explanation:

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QUESTION 5
Given the following:
Cisco TelePresence endpoint A: In the Cisco Unified Communication Manager, Quality is set to
High detail, Good Motion 720p
Cisco TelePresence endpoint B: In the Unified CM, Quality is set to High detail, Best Motion 1080p
What happens when Cisco TelPresence endpoint A calls Cisco TelePresence endpoint B?

A. Cisco TelePresence endpoint A gets a fast busy.
B. The call connects, but it drops witha “Configuration mismatch” error on Cisco TelePresence endpoint B.
C. Cisco TelePresence endpoint B quality upgrades to 1080p and the call goes through at 1080p.
D. Cisco TelePresence endpoint B quality drops down to 720p and the call goes through at 720p.

Answer: D
Explanation:

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642-270 Q&A / Study Guide / Testing Engine

Best CCNA Training and CCNA Certification and more Cisco
exams log in to Certkingdom.com

---

QUESTION 1
On a Cisco TelePresence CLI, which command is the correct syntax to get Layer 2 address of all connected devices?

A. show arp list
B. utils arp list
C. arp list active
D. arp list list
E. show arp active

Answer: B

Explanation:

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QUESTION 2
On a Cisco TelePresence CLI, which command is the correct syntax to run a traceroute to a remote host?

A. network traceroute {dest}
B. tracert {dest}
C. utils network tracert {dest}
D. set tracert {dest}

Answer: C

Explanation:

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QUESTION 3
Which QoS mapping is the best practice for Cisco TelePresence systems?

A. CoS 5 to map to a DSCP value of 40
B. CoS 4 to map to a DSCP value of 46
C. CoS 3 to map to a DSCP value of 48
D. CoS 5 to map to a DSCP value of 16
E. CoS 4 to map to a DSCP value of 32

Answer: E

Explanation:

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QUESTION 4
Which statement describe the Hard-lock VIP mode of a Cisco TelePresence Multipoint
conference?

A. No Cisco TelePresence endpoint is allowed to join without the VIP approval.
B. No Cisco TelePresence endpoint is allowed to joinuntil the designated VIP Cisco TelePresence endpoint joins.
C. VIP video is switched out temporarily with voice-activatedswitching; VIP video is switched back automatically.
D. VIP video is always displayed at all sites and is never switched out.

Answer: D

Explanation:

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QUESTION 5
Given the following:
Cisco TelePresence endpoint A: In the Cisco Unified Communication Manager, Quality is set to
High detail, Good Motion 720p
Cisco TelePresence endpoint B: In the Unified CM, Quality is set to High detail, Best Motion 1080p
What happens when Cisco TelPresence endpoint A calls Cisco TelePresence endpoint B?

A. Cisco TelePresence endpoint A gets a fast busy.
B. The call connects, but it drops witha “Configuration mismatch” error on Cisco TelePresence endpoint B.
C. Cisco TelePresence endpoint B quality upgrades to 1080p and the call goes through at 1080p.
D. Cisco TelePresence endpoint B quality drops down to 720p and the call goes through at 720p.

Answer: D

Explanation:

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642-132 Q & A / Study Guide / Testing Engine

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QUESTION 1
Why is it beneficial for virtual classroom instructions to know approximately how much time each
lesson within a virtual classroom session take?

A. Knowing how much time a lesson takes allows the instructor to adjust timelines if the
participants want to go deeper or need more time.
B. Participants will pay better attention because there will be less time to review.
C. The timing of each lesson can help participants understand the relative importance of each
instructional section.
D. The instructor can manage time by stopping discussions demonstrate and comments before
the participants are finished.
E. Making effective timing decisions demonstrates leadership in the virtual classroom.

Answer: A

Explanation:

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QUESTION 2
Which three preparation tasks help create an effective audio environment for a virtual classroom
session? (Choose three)

A. Use only a wireless internet connection.
B. Know how to make your phone.
C. Work in a space that is free of background noise.
D. Hold session in the early morning.
E. Put a “trainingin Progress” sign on your door or desk.
F. Use an unidirectional microphone

Answer: C,E,F

Explanation:

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QUESTION 3
Why is it important for evaluation strategies to be highly specific?

A. Virtual instructors might rationalize or make excuse for unmet learning objectives.
B. Different stakeholders in organization often have competing properties and agendas.
C. Management might reward or punish depending on post session behavior on the job.
D. It is important to be factual about what went well, what needs important, and how it will be improved.

Answer: D

Explanation:

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QUESTION 4
Which action is most effective if you want to gauge the ability of the group to use formulas during a
virtual classroom session in Microsoft Excel slide?

A. Share your application, using an expense report template; demonstrate how to input formulas in an Excel spread sheet.
B. Share your application, select a cell and type the first part of formula; ask participants to type the rest into chat.
C. Call on aparticipantand ask that person to verbally state what the correct formula would be; given a specific set of criteria
D. Pass control of your desktop to a participant and ask that person to type in the correct formula; ask the group to continue.

Answer: B

Explanation:

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QUESTION 5
What is a key consideration for deciding whether you should record a virtual classroom session?

A. Session recordings that are posted to a company intranet may be subject to attribute laws.
B. Participants may demand to know in advance what you plan to do with the recording.
C. Conflicts about confidentially may cause participants to be less interactive.
D. Participants may be distracted by concerns about what their recorded voice like.

Answer: A

Explanation:

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