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2018 Aug CompTIA Official New Released CN0-201
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CompTIA CTP Certification Exam
Question No: 101 – (Topic 2)
Which of the following protocols is needed when a fax machine is connected to ATA?
A. H.323
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SCCP
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SIP
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MGCP
Answer: A
Question No: 102 – (Topic 2)
Which of the following voice codec ratings provides a representation of perceived quality from a human perspective?
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IntServ
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MOS
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QoS
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DiffServ
Answer: B
Question No: 103 – (Topic 2)
What is the bit rate of digitized voice using Pulse Code Modulation (PCM)?
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32000 bps
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64000 bps
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16000 bps
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8000 bps
Answer: B
Question No: 104 – (Topic 2)
Which of the following priorities will you recommend for voice in an 802.1 p VLAN?
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1
-
7
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6
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2
Answer: C
Question No: 105 – (Topic 2)
Which of the following parameters are generally used to describe quality of service for IP- based voice and video?
Each correct answer represents a complete solution. Choose all that apply.
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Jitter
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Bandwidth
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Latency
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Packet loss
Answer: A,B,C,D
Question No: 106 – (Topic 2)
Andrew is working for a television station in North America and South America. What video standard is more possibly be used with the video stored in the archives of these stations?
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SECAM
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NTSC
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IEEE 1394
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PAL
Answer: B
Question No: 107 – (Topic 2)
Andrew wants to stream a live presentation across the Internet. There are more than 80 users watching the stream. It is a business update presentation given by Andrew#39;s CEO. Which of the following technologies will he use to accomplish this task?
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Analogue television
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Digital television
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Webcasting
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Progressive download
Answer: C
Question No: 108 – (Topic 2)
Adam works as a Technician for PassGuide Inc. He has been asked to recommend an appropriate network bandwidth for a medium to large business. The company will use it for the IP phones, as well as for the data connection. Which of the following would Adam recommend?
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DS1
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ISDN BRI
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ISDN PRI
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DS0
Answer: C
Question No: 109 – (Topic 2)
You work as a technician for McNeil Inc. You want to capture packets linked to SIP and HTTP using the same application. Which of the following monitoring tools will you use to accomplish the task?
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SIP analyzer
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Traffic generator
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Spectrum analyzer
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Protocol analyzer
Answer: D
Question No: 110 – (Topic 2)
Which of the following communications technologies provides access to a large pool of customer service agents and multiple channels of communication as well as customer self- help tools?
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Rich-media conferencing
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Video telephony
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IP telephony
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Contact center
Answer: D
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