400-051 Exam Questions - Online Test

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Q41. Which two responses are examples of client error responses in SIP protocol? (Choose two.) 

A. 302 Moved Temporarily 

B. 404 Not Found 

C. 503 Service Unavailable 

D. 502 Bad Gateway 

E. 604 Does Not Exist Anywhere 

F. 408 Request Timeout 

Answer: BF 

Q42. Which statement describes the Maximum Serving Count service parameter of the Cisco TFTP service on Cisco Unified Communications Manager? 

A. It specifies the maximum number of files in the TFTP server disk storage. 

B. It specifies the maximum number of TFTP client requests to accept and to serve files at a given time. 

C. It specifies the maximum file support by the Cisco TFTP service. 

D. It specifies the maximum file counts, in cache as well as in disk, that are supported by the Cisco TFTP service. 

E. It specifies the maximum number of TFTP client requests to accept and to serve files in a 120-minute window. 

Answer: B 

Q43. Which statement describes a disadvantage of using the Cisco TFTP service to serve IP phone load files? 

A. The Cisco TFTP services can run on only one Cisco Unified Communications Manager server in a cluster. 

B. Because TFTP operates on top of UDP, there is a high risk of corrupted load file delivery at the completion of the TFTP process due to undetected data loss in the network. 

C. If a response is not received in the timeout period, the TFTP server will not resend the data packet. 

D. Packet loss can significantly increase the TFTP session completion time. 

E. Because TFTP operates with an adaptive timeout period, the time to complete the file transfer is unpredictable. 

Answer: D 

Q44. When IP phone A was provisioned in a Cisco Unified Communications Manager, 2001 was configured as the directory number for its first line. Also, bob@cisco.com was defined as the only directory URI on the Directory Number configuration page for this line. A few days later, an end user was created in the same Cisco Unified Communications Manager and was associated with the same phone with the primary extension set to 2001. Also, bobby@cisco.com was defined as a directory URI for that end user. 

Which option about the primary directory URI for IP phone A is true? 

A. bob@cisco.com 

B. bobby@cisco.com 

C. It depends on which radio button was selected next to the Directory URI entries on the Directory Configuration page. 

D. Both are primary directory URIs in a manner like a shared line for DNs. 

E. Neither are primary directory URIs for IP phone A. 

Answer: B 

Q45. Which statement describes the external database requirement for the Cisco IM and Presence permanent group chat feature? 

A. All nodes in a Cisco IM and Presence cluster can share a physical external database. 

B. All nodes in a Cisco IM and Presence cluster can share a logical external database. 

C. Each node in a Cisco IM and Presence cluster must have its own physical external database. 

D. Each node in a Cisco IM and Presence cluster must have its own logical external database. 

E. An external database is not mandatory. 

Answer: D 

Q46. Which SIP response is considered a final response? 

A. 183 Session in Progress 

B. 199 Early Dialog Terminated C. 200 OK 

D. 180 Ringing 

E. 100 Trying 

Answer: C 

Q47. Which two enterprise presence domains can federate with Cisco IM and Presence by using SIP? (Choose two.) 

A. AOL 

B. Microsoft OCS 

C. IBM Sametime 

D. Cisco WebEx Connect 

E. Google Talk 

F. Cisco Unified Presence 8.X Releases 

Answer: AB 

Q48. Which two user portion format conditions are true for directory URI on Cisco Unified Communications Manager 9.1 or later? (Choose two.) 

A. It supports the $ character. 

B. It support space between characters. 

C. It has a maximum length of 50 characters. 

D. It has a maximum length of 254 characters. 

E. It is always case-sensitive. 

F. It cannot be a directory number. 

Answer: AB 

Q49. Refer to the exhibit. 

How many simultaneous outbound calls are possible with this Cisco Unified Communications Manager Express configuration on these two phones? 

A. 6 

B. 7 

C. 8 

D. 9 

E. 11 

Answer: C 

Q50. Refer to the exhibit. 

Assume the B-ACD configuration on a Cisco Unified Communications Manager Express router is operational. 

How much time does a member of the hunt group have to answer a queue call that is ringing on their extension? 

A. 5 seconds 

B. 10 seconds 

C. 20 seconds 

D. 30 seconds 

E. 40 seconds 

Answer: B