[Free] 2018(Mar) EnsurePass Testking CompTIA CN0-201 Dumps with VCE and PDF 131-140

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CompTIA CTP Certification Exam

Question No: 131 – (Topic 2)

How many phases exist in a fax transmission as per the T.30 ITU-T standard?

  1. 5

  2. 3

  3. 6

  4. 4

Answer: A

Question No: 132 – (Topic 2)

Which of the following are types of Digital Subscriber Line (DSL)? Each correct answer represents a complete solution. Choose two.

  1. NDSL

  2. ADSL

  3. BDSL

  4. SDSL

Answer: B,D

Question No: 133 – (Topic 2)

Mike works as a Technician for Umbrella Inc. The company is using symmetric Network Address Translation (NAT) in their network. Mike requires a workaround for the SIP devices. Mike is using IP phones from multiple vendors, as well as open source SIP clients. Which of the following solutions will work to allow the SIP implementation to pass through the NAT solution?

  1. TURN

  2. UPnP

C. 802.1p


Answer: A

Question No: 134 – (Topic 2)

Which of the following statements are true about routers?

Each correct answer represents a complete solution. Choose all that apply.

  1. Routers are responsible for making decisions about which of several paths network (or Internet) traffic will follow.

  2. Routers act as protocol translators and bind dissimilar networks.

  3. Routers organize addresses into classes, which are used to determine how to move packets from one network to another.

  4. Routers do not limit physical broadcast traffic.

Answer: A,B,C

Question No: 135 – (Topic 2)

You are increasing compression to reduce bandwidth consumption. What effect will this have on voice quality?

  1. Voice quality will fluctuate.

  2. Voice quality will remain the same.

  3. Voice quality will improve.

  4. Voice quality will deteriorate.

Answer: D

Question No: 136 – (Topic 2)

Session Border Controllers (SBCs) commonly maintain full session state. Which of the following functions are offered by a Session Border Controller?

Each correct answer represents a complete solution. Choose all that apply.

  1. Availability

  2. Security

  3. Statistics

  4. Quality of service

  5. Connectivity

  6. Regulatory

Answer: B,C,D,E,F

Question No: 137 – (Topic 2)

Which of the following problems in a PSTN circuit can cause noise and thus reduces call quality?

  1. Too many phones registering with a gatekeeper

  2. Poorly crimped connections

  3. Improper grounded lines

  4. Mismatched codecs

Answer: B

Question No: 138 – (Topic 2)

Adam works as a Sales Engineer for Umbrella Inc. One of his customers complains that the PBX is getting reset several times in a day. Adam finds that the power LEDs of PBX are fluttering. He suspects that faulty power supply is the cause of this problem. Which of the following troubleshooting tools should Adam use to verify these suspicions?

  1. Volt meter

  2. Continuity tester

  3. T-BERD 4000

  4. Line tester

Answer: A

Question No: 139 – (Topic 2)

Which of the following describes the process of not transmitting information over the network when one of the parties involved in a telephone call is not speaking to reduce bandwidth consumption?

  1. PCM

  2. Silence suppression

  3. QoS

  4. OFDM

Answer: B

Question No: 140 – (Topic 2)

Which of the following common IP services allows a customer to connect to the Internet with the help of private IP addressing?

  1. DNS

  2. NDIS

  3. NAT

  4. DHCP

Answer: C

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