Cisco
Exam Name: Unified Communications Architecture and Design
642-415 PDF
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Communications Architecture and Design exam is by acquiring the right 642-415 study materials. This is
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Getting wrong study material will just waste your time and money. Some of the
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Communications Architecture and Design materials available out there, be
sure to acquire the right one that offers you the most recent and applicable 642-415 materials. It would be best if
you can get some 642-415 samples
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materials you have are designed or intended with the certification you wish to
obtain.
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Question: 1
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Consider the following
customer attributes and choose the correct IP telephony call processing model:
- a large campus that
spans two PSAP areas
- a single group of
buildings connected via fiber optics
- data VPNs that support
multiple contractors and suppliers
- a fully developed
three-tier network hierarchy
- connectivity to two
different service providers for Internet access
A. single-site call
processing
B. centralized call
processing
C. hybrid call processing
D. distributed call
processing
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Answer:
A
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Question: 2
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What information is
relevant to choosing an IP telephony centralized call processing model?
A. multiple PRIs to the
PSTN
B. a campus of six
buildings connected via an ATM backbone
C. three small regional
sales offices located in the three Western time zones
D. centralized order
processing, shipping, and billing for all customer products
E. connectivity to a
single service provider that hosts the company web site and provides for
Internet access
F. a single six-story
building with an IDF on each floor and an MDF in the computer room on the
second floor
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Answer:
C
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Question: 3
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In a TDM PBXto Cisco
Unified Communications Manager migration, which three things must be verified
from the LAN perspective before IP telephony can be deployed? (Choose three.)
A. the type of wiring in
the office
B. the number of PSTN connections
needed
C. the number of public IP
addresses available
D. the amount of rack
space in the equipment rack
E. the amount of power
that is available to support new LAN switches
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Answer:
A,D,E
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Question: 4
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DRAG DROP
The intranet will have
three VLAN types to support voice and data traffic; one type for voice, one
type for data, and one type for the Cisco Unified Communications Manager
cluster. How should inter-VLAN connectivity by deployed? Drag and drop the type
of connectivity to each type of connection. Types of connections may be used
more than once.
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Answer:
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Question: 5
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Ajax wants to ensure that
their employees are safe and that they comply with the law. What are four
general E911 responsibilities of an enterprise telephony system? (Choose four.)
A. Enable PSAP call-back.
B. initiate the update of
ALI records.
C. Provide a detailed map
of all ERLs.
D. Allow conferencing with
internal security personnel.
E. Route calls to the
appropriate point (on-net or off-net).
F. Deliver appropriate
calling party number digits to LEC
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Answer:
A,B,E,F
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