pass4sure ccie 350-030 v2.83

CCIE Voice Written : 350-030 Exam

Exam Number/Code: 350-030
Exam Name: CCIE Voice Written
VUE Code: 350-030
Questions Type: Single choice, Multiple choice, Simulate,
Real Exam Question Numbers: 100 questions
Exam Language(s): English

“CCIE Voice Written”, also known as 350-030 exam, is a Cisco certification.
Preparing for the 350-030 exam? Searching 350-030 Test Questions, 350-030 Practice Exam, 350-030 Dumps?

With the complete collection of questions and answers, Pass4sure has assembled to take you through 400 Q&A to your 350-030 Exam preparation. In the 350-030 exam resources, you will cover every field and category in CCIE helping to ready you for your successful Cisco Certification.

The written exam is a two-hour, multiple choice test with 100 questions covering those technologies and applications that comprise a Cisco Enterprise VoIP solution

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19.The IOS command ”call rsvpsync resvtimer 10″ is used to set the timer on the:
A.Originating VoIP gateway for completing RSVP reservation setups within 10 seconds
B.Originating and terminating VoIP gateway for completing RSVP reservation setups within 10 seconds
C.Terminating VoIP gateway for completing RSVP reservation setups within 10 seconds
D.VoIP gatekeeper for completing RSVP reservation setups within 10 seconds
Correct:C
20.Calculate the percentage of overall bandwidth saved (at Layer 3) by cRTP for a G.729 VoIP call
packetized at 50 pps.
A.Approximately 60%
B.Approximately 50%
C.Approximately 40%
D.Approximately 30%
E.Approximately 20%
Correct:A
15.What occurs if the system clocks are not synchronized between the sender and receiver of an
RTP stream?
A.Packets can be placed in sequence but jitter cannot be compensated for.
B.Packets cannot be reordered for sequence and jitter cannot be compensated for.
C.Jitter can be compensated for, but packets cannot be reordered if they arrive out of sequence.
D.Packets may be reordered and jitter may be compensated for as the timestamp is not related to the
system time.
E.When the RTP stream is opened, the sender and receiver synchronize their clocks before the stream
commences so that packet sequencing and dejitter will function correctly.
Correct:D
16.Which 3 functions are NOT performed by a Route Pattern? (Choose 3)
A.Points to the actual IP phone
B.Matches dialed number for external calls
C.Performs digit manipulation
D.Points to a route list for routing
E.Chooses path for call routing
F.Points to prioritized route groups
Correct:A E F
17.Which one of the following does NOT state Multicast Technologies Advantages?
A.Enhanced Efficiency: controls network traffic and reduces server and CPU loads
B.Optimized Performance: eliminates traffic redundancy
C.Distributed Applications: makes multipoint applications possible
D.Bandwidthconserving technology that reduces traffic by simultaneously delivering a single stream of
information to thousands of corporate recipients and homes
E.Prevent Denial of service (DoS) attacks in the networks
Correct:E
18.Why can’t TCP be used for transferring audio and video over UDP? (Choose 5)
A.TCP does not have a mechanism for sufficiently long buffering and adequate average throughput.
B.Reliable transmission is inappropriate for delaysensitive data such as realtime audio and video.
C.TCP cannot support multicast.
D.The TCP congestion control mechanisms decreases the congestion window when packet losses are
detected (“slow start”).
E.TCP headers are larger than a UDP header.
F.TCP does not contain the necessary timestamp and encoding information needed by the receiving
application.
Correct:B C D E F

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