Cisco 642-447 Online Practice Questions and Exam Preparation

Cisco 642-447 Online Questions & Answers

• Question 191:

  Which tool would be useful for analyzing changes or additions to an existing dial plan?

  A. DRS
  B. car
  C. QRT
  D. dna
  D. dna

• Question 192:

  Which two methods can be used to challenge the identity of an IP phone from a Cisco Unified CallManager server? (Choose two.)

  A. digest authentication
  B. https
  C. PKI
  D. TLS
  A. digest authentication
  D. TLS

• Question 193:

  You need to delete and add a new device pool to your Cisco Unified CallManager cluster, but when you try to delete the existing device pool you receive an error message stating that the device pool is still in use. Which tool can you use to determine which devices are still using the device pool?

  A. the Dial Plan report
  B. Device Pool records
  C. Dependency records
  D. Cisco Unified CallManager group records
  C. Dependency records

• Question 194:

  Refer to the Exhibit.

  

  Which other phone can Phone 5 reach?

  A. Phone 2
  B. Phone 3
  C. Phone 4
  D. Phone 5
  E. Phone 1
  C. Phone 4

  ---

  phone 4 has no partition

• Question 195:

  When you configure Cisco Unified Communications Manager clustering over an IP WAN, what is the maximum amount of round-trip delay that is allowed between two Unified Communications Manager servers?

  A. 40 ms
  B. 150 ms
  C. 80 ms
  D. 200 ms
  C. 80 ms

• Question 196:

  Which two algorithms are valid to distribute calls in a route group? (Choose two.)

  A. round-robin
  B. top-down
  C. bottom-up
  D. broadcast
  E. circular
  B. top-down
  E. circular

• Question 197:

  For phone hardening tasks, which two statements are accurate? (Choose two.)

  A. By default, Cisco Unified CallManager disables the PC port on all Cisco IP phones that have a PC port. It is possible to enable the PC Port setting in the Phone Configuration window of Cisco Unified CallManager Administration.
  B. Disabling PC voice VLAN access will cause packets received from the PC port that uses the voice VLAN tag to drop.
  C. Disabling settings access prohibits access to all the options that are normally displayed when the Settings button on the phone is pressed.
  D. Disabling settings access automatically sets the current Contrast, Ring Type, Network Configuration, Model Information, Status, and Volume settings to the default for that phone.
  B. Disabling PC voice VLAN access will cause packets received from the PC port that uses the voice VLAN tag to drop.
  C. Disabling settings access prohibits access to all the options that are normally displayed when the Settings button on the phone is pressed.

• Question 198:

  A route group is made up of which components?

  A. an ordered list of route lists
  B. a set of route patterns with the same reach ability
  C. a set of gateways and trunks with identical digit-manipulation requirements
  D. a set of gateways or trunks with different digit-manipulation requirements
  C. a set of gateways and trunks with identical digit-manipulation requirements

  ---

  Link :

  http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_5_1/ccmcfg/b03rtgrp.html Reference :

  Cisco Cisco Unified Communications Manager Administration Guide Release 8.6(1). Page-199 :

  A. Route list contains one or more route groups

  B. Route pattern place call to PSTN or PBX

  D.A route group can work with both gateway and turnk as well.

• Question 199:

  Please study the exhibit carefully. What will this translation pattern configuration accomplish? Exhibit: A. allow the display of the calling number

  

  B. block the display of the calling number
  C. honor the presentation display of the caller
  D. it will not change the calling line ID presentation
  B. block the display of the calling number

• Question 200:

  You work as a network administrator at Abc.com. Your boss, Miss ABC, is interested in MoH server parameters. You are required to match the parameters with the appropriate descriptions.

  Select and Place: