Cisco 642-447 Online Practice Questions and Exam Preparation

Cisco 642-447 Online Questions & Answers

• Question 201:

  Which of these is used for call and directory lists that are enabled for native Presence in Cisco Unified Communications Manager?

  A. Subscribe CSS and Presence groups
  B. Presence groups and Phone Line CSS
  C. Presence groups and Phone Device CSS
  D. only Presence groups
  E. Subscribe CSS only
  A. Subscribe CSS and Presence groups

• Question 202:

  Which term defines a logical grouping of route patterns with same reachability characteristics?

  A. route list
  B. route group
  C. calling search spaces
  D. partition
  D. partition

• Question 203:

  Which service must you activate to use the annunciator feature?

  A. Cisco IP Voice Media Streaming App
  B. Cisco IP Media Streaming App
  C. Cisco Messaging Interface
  D. Cisco Extended Functions
  A. Cisco IP Voice Media Streaming App

• Question 204:

  You need to delete an auto-registration Cisco Unified Communications Manager group for a cluster. What should you do?

  A. Remove the Cisco Unified CallManager group devices.
  B. Disable auto-registration settings in the Cisco Unified CallManager group.
  C. Assign a different call group as the auto-registration Cisco Unified CallManager group.
  D. Delete the auto-registration Cisco Unified CallManager group without performing any action.
  C. Assign a different call group as the auto-registration Cisco Unified CallManager group.

• Question 205:

  A Cisco Unified Communications Manager cluster contains a publisher and four subscriber nodes. If the publisher becomes unavailable, which three of these statements are true? (Choose three.)

  A. All on-net calls are dropped.
  B. The Informix database automatically locks.
  C. All IP telephony devices continue to operate.
  D. New Cisco Unified Communications Manager devices can be configureD.
  E. Available Cisco Unified Communications Manager servers work from the local backup database.
  F. The Informix database will save configuration changes on subscribers to be uploaded to the publisher when available.
  B. The Informix database automatically locks.
  C. All IP telephony devices continue to operate.
  E. Available Cisco Unified Communications Manager servers work from the local backup database.

• Question 206:

  Which protocol can Cisco Unified Communications Manager not use to monitor the status of the gateway?

  A. H.323
  B. SIP
  C. MGCP
  D. SCCP
  A. H.323

• Question 207:

  How does an IP phone maintain its connection with the primary and secondary Cisco Unified Communications Manager servers in the cluster?

  A. Cisco IP phones register with their primary server. When idle, the IP phones and Cisco Unified Communications Manager exchange the signaling application keepalives. In addition, Cisco IP phones establish a UDP session with their secondary server and exchange UDP keepalives.
  B. Cisco IP phones register with their primary server. When idle, the IP phones and Cisco Unified Communications Manager exchange the signaling application keepalives. In addition, Cisco IP phones establish a TCP session with their secondary server and exchange TCP keepalives.
  C. Cisco IP phones register with their primary and secondary servers. When idle, the IP phones and Cisco Unified Communications Manager exchange the signaling application keepalives with both servers using UDP keepalives.
  D. Cisco IP phones register with their primary and secondary servers. When idle, the IP phones and Cisco Unified Communications Manager exchange the signaling application keepalives. In addition, Cisco IP phones establish a TCP session with their secondary server and exchange TCP keepalives.
  B. Cisco IP phones register with their primary server. When idle, the IP phones and Cisco Unified Communications Manager exchange the signaling application keepalives. In addition, Cisco IP phones establish a TCP session with their secondary server and exchange TCP keepalives.

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  Link : http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/port/8_5_1/portlist851.html : To connect with DB CUCM 8.5 use TCP Reference : Cisco Unified Communications Manager System Guide Release 8.5(1), page-562.

• Question 208:

  What process does the Log Partition Monitor use to delete logs in excess of the high-water mark?

  A. If any log files exist in the inactive partition, those files are deleted first, then the oldest files in the active partition are deleted until the low-water mark is reached.
  B. The oldest files in the active partition are deleted until the low-water mark is reached.
  C. If any log files exist in the inactive partition, those files are moved off to an SFTP server and then the oldest files in the active partition are moved off to an SFTP server until the low-water mark is reached.
  D. The log files in the inactive partition are deleted first and then the oldest files in the active partition are moved off to an SFTP server until the low-water mark is reached.
  A. If any log files exist in the inactive partition, those files are deleted first, then the oldest files in the active partition are deleted until the low-water mark is reached.

• Question 209:

  Refer to the exhibit. A call is placed from DN 5000 to DN 6999. The CSS for the call includes only the Branch 1 partition. After the translation pattern is applied, what are the called and calling numbers?

  

  A. 6999, 5000
  B. 14085556999, 5000
  C. 6999, 19195555000
  D. 5556999, 9195555000
  E. 14085556999, 19195555000
  E. 14085556999, 19195555000

• Question 210:

  You work as a network technician at Abc.com. Your boss, miss ABC, is interested threat types. Match the proper threat type with appropriate threat.

  Select and Place: