CompTIA CN0-201 Online Practice Questions and Exam Preparation

CompTIA CN0-201 Online Questions & Answers

• Question 71:

  Which of the following VLAN Trunk Protocol (VTP) modes is used to create, modify, and delete VLANs?

  A. Transparent
  B. VTP client
  C. Exchange
  D. VTP server
  D. VTP server

• Question 72:

  Which of the following T.120 recommendations includes multipoint communication service?

  A. T.122
  B. T.121
  C. T.123
  D. T.124
  A. T.122

• Question 73:

  Which of the following VLAN Trunk Protocol (VTP) modes is used to create, modify, and delete VLANs?

  A. Transparent
  B. VTP server
  C. VTP client
  D. Exchange
  B. VTP server

• Question 74:

  In which of the following service classes can you divide the network traffic before implementing QoS? Each correct answer represents a part of the solution. Choose three.

  A. Voice payload
  B. Voice and video signal traffic
  C. Video payload
  D. Data traffic
  A. Voice payload
  B. Voice and video signal traffic
  C. Video payload

• Question 75:

  Andrea works as a Technical Representative for KBC Inc. The company has provided two PBXs of different manufacturers to Andrea and she wants to connect these PBXs and ensure that these interconnected PBXs retain their basic and supplementary services.

  Which of the following protocols should Andrea use to accomplish the task?

  A. H.450
  B. Q.931
  C. QSIG
  D. H.225.0
  C. QSIG

• Question 76:

  Which of the following layers of the OSI model provides error control in a network?

  A. Network layer
  B. Application layer
  C. Transport layer
  D. Physical layer
  C. Transport layer

• Question 77:

  You work as a Voice Technologies Administrator for PassGuide Inc. Your job is to manage and troubleshoot the Voice network of your company. You have configured H .323 to support DTMF. Which of the following DTMF relay types are supported by Cisco gateways using H .323?

  A. H.245 Signal
  B. H.245 Alphanumeric
  C. NTEs
  D. NSE
  A. H.245 Signal
  B. H.245 Alphanumeric
  C. NTEs

• Question 78:

  Which of the following statements is NOT true about unified messaging?

  A. A user can set up voice conference on demand.
  B. A user can forward their voicemail in form of e-mail.
  C. A user can receive a fax in their e-mail.
  D. Unified messaging is the integration of e-mail, fax, and voicemail.
  A. A user can set up voice conference on demand.

• Question 79:

  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?

  A. SIP analyzer
  B. Traffic generator
  C. Spectrum analyzer
  D. Protocol analyzer
  D. Protocol analyzer

• Question 80:

  Harry works as a Technician for NetPerfect Inc. He has been assigned a project to connect a North American T-1 trunk to a European E-1 trunk using a conversion device. Which of the following will result?

  A. No more than 80% of the E-1 trunk can be used.
  B. The connection will fail.
  C. No connection can be made in between the E-1 trunk and T-1 trunk.
  D. No less than 80% of the T-1 trunk can be used.
  A. No more than 80% of the E-1 trunk can be used.