Implementing Cisco TelePresence Solutions
Answers, Braindumps (642-185)
The exam is tough but the guide from www.exams.ws was
QUESTION NO: 1
Which three statements correctly describe the communication
between the Cisco Telepresence Manager and the Cisco
Unified Communications Manager? (Choose three.)
A. AXL\SOAP over HTTPS to the RIS Database of the Cisco
Unified Communications Manager to obtain details from
B. AXL\SOAP over HTTPS to Unified CM forTelepresence
C. AXL\SOAP over HTTPS to Unified CM for Multipoint
Conferencing Unit discovery.
D. CTI\QBE API used to monitor registration status of
Multipoint Conferencing Units discovered.
E. CTI\QBE API used to monitor registration status of
discovered TP rooms.
QUESTION NO: 2
Which DHCP server gives secondary codecs in Cisco TelePresence
CTS-3000 and CTS-3200 systems their IP addresses?
A. DHCP server on the voice VLAN
B. DHCP server on the primary codec
C. DHCP server on the Cisco Unified Communications Manager
D. DHCP server on the CiscoTelePresence Manager
QUESTION NO: 3
How do you calibrate the light meter from the Cisco
recommended RRA tool kit?
A. Press the Auto Adjust button on the meter.
B. Turn the meter on and off.
C. Cover the sensor with the cap and press the Zero
D. Cover the sensor with the cap and press the Light
QUESTION NO: 4
What two options does an administrator have using WebUI
for CTMS in Monitoring/Room Testing for any active meeting?
A. add a CTS System to a meeting
B. view network statistics
C. view meeting statistics
D. start loopback
E. force switch
QUESTION NO: 5
Which measurement is performed on the Acoustilyzer AL1
that filters out low frequency sound to approximate
the response of the human ear?
A. A-weighted SPL
B. C-weighted SPL
C. RTA SPL
D. RT-60 SPL
QUESTION NO: 6
During the RRA, how should you hold the light sensor
when taking the majority of light measurements?
A. Horizontally, so it gets the direct lighting from
ceiling light fixtures.
B. Vertically, toward the displays to measure the light
they put off.
C. Horizontally, toward any untreated windows to measure
light coming in.
D. Vertically, so it is reading light as if it were
hitting the participant's face.
QUESTION NO: 7
At a minimum, what must an administrator configure in
the CUCM for the Cisco Telepresence Multipoint Switch?
A. SIP trunk and route pattern
B. H.323 gateway and route pattern
C. H.323 gateway, route pattern, route list and route
D. SIP trunk, route pattern, route list and route group
E. H.323 gateway, route pattern and route group
F. route pattern, route list and route group
QUESTION NO: 8
Which QoS mapping is specific to Cisco Telepresence?
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
QUESTION NO: 9
How is VIP mode enabled for a scheduled multipoint Cisco
A. through the Cisco IP phone interface
B. through theWebUI on the CTMS
C. through the CiscoTelepresence Manager
D. through calendar scheduling interface
QUESTION NO: 10
Which three statements about the cabling of a Cisco
Telepresence 3000 are true? (Choose three.)
A. All speakers connect to the primary codec.
B. All video cameras connect to the primary codec.
C. All65 inch plasma displays connect to the primary
D. Microphones connect to the corresponding codec.
E. Speakers connect to the corresponding codec.
F. Video cameras connect to the corresponding codec.
G. Plasma displays connect to the corresponding codec.
QUESTION NO: 11
Which two Cisco Telepresence component types require
802.3af to operate in the default configuration? (Choose
A. video camera
C. aux control unit
D. A/V expansion box
E. LED lights
F. Cisco IP Phone
QUESTION NO: 12
Which three types of Cisco TelePresence endpoints support
the Presentation-in-Picture feature? (Choose three.)
A. Cisco CTS-500
B. Cisco CTS-1000
C. Cisco CTS-1300
D. Cisco CTS-3000
E. Cisco CTS-3200
QUESTION NO: 13
What is the difference between A-Weighted and C-Weighted
A. A-Weighted is the ambient sound pressure level; C-Weighted
is the calculated sound pressure level
B. A-Weighted is sound a human can hear; C-Weighted
includes levels out of human hearing range.
C. A-Weighted is the average dB of a certain area; C-Weighted
is a single measurement.
D. A-Weighted is the average dB of a certain area; C-Weighted
is a combined total measurement.