Exam A QUESTION 1
Refer to the exhibit. Which data rate, in bits per second, would be negotiated for a T.38 fax call?

A. 33600
B. 28800
C. 14400
D. 24000
E. 19200
Correct Answer: C
QUESTION 2
Which three statements about a modem pass-through call are correct? (Choose three.)
A. Clear-channel codec is used to transport modem tones.
B. G.711 mu-law codec is used to transport modem tones.
C. VAD is disabled.
D. VAD is enabled.
E. NLP is disabled.
F. NLP is enabled.
Correct Answer: BCE
QUESTION 3
Refer to the exhibit. What is the correct duration, in milliseconds, of the DTMF digit that is received?

A. 30
B. 40
C. 60
D. 65
E. 101
Correct Answer: C
QUESTION 4
Which three services must be activated on Cisco Unified Presence in order for presence and instant messaging to be functional? (Choose three.)
A. Cisco Unified Presence SIP Proxy
B. Cisco AXL Web Service
C. Cisco Bulk Provisioning Service
D. Cisco Unified Presence Engine
E. Cisco Unified Presence Sync Agent
F. Cisco Serviceability Reporter
Correct Answer: ADE
QUESTION 5
Which Cisco Unified Presence service parameter must be modified from the default value in order for presence and instant messaging to be functional?
A. server name
B. server IP address
C. DNS domain
D. SIP proxy domain
E. enable presence
Correct Answer: D

QUESTION 6
What is required to back up Cisco Unified Presence configuration?
A. tape backup device
B. USB hard disk
C. FTP server
D. SFTP server
E. TFTP server
Correct Answer: D