CN0-201 Exam Questions
284 real CN0-201 exam questions with expert-verified answers and explanations. Page 3 of 6.
- Question #107
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 pho...
- Question #108
Voice over IP is an application that requires efficient use of bandwidth and reliability. VoIP must not suffer the delays that can be seen at times with Web sites and Web applicati...
- Question #109
John works as a Network Administrator in ABC Inc. He complains that he is unable to communicate with a remote computer. He suspects that data loss is occurring at one of the router...
- Question #110
Which of the following commands are valid only under the POTS dial peers? Each correct answer represents a complete solution. Choose all that apply.
- Question #111
Mike works as a Sales Engineer for Umbrella Inc. The employees of the company are reporting problems with voice delays on telephone calls on the corporate VoIP network. What is the...
- Question #112
You want to connect three PBX units together that are at separate locations. One is in Newyork, GC. The second is in Miami, KK, and the third is in Austin, QY. What kind of trunk l...
- Question #113
CompTIA CN0-201 Exam Which of the following are examples of interactive communication? Each correct answer represents a complete solution. Choose all that apply.
- Question #114
Which of the following attacks CANNOT be detected by an Intrusion Detection System (IDS)? Each correct answer represents a complete solution. Choose all that apply.
- Question #115
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 acco...
- Question #116
For outside cabling, which of the following cable types is most immune to the effects of lightning?
- Question #117
Which of the following VLAN Trunk Protocol (VTP) modes is used to create, modify, and delete VLANs?
- Question #118
Which of the following factors are related with bandwidth requirements of a VoIP call? Each correct answer represents a part of the solution. Choose all that apply.
- Question #119
You are required to configure an SIP phone. While accomplishing the task, you should also specify the standard codec for toll-grade quality. Which of the following codecs will you...
- Question #120
Which of the following common IP services allows a customer to connect to the Internet with the help of private IP addressing?
- Question #121
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 t...
- Question #122
Which of the following is used to maximize the efficient utilization of LAN media?
- Question #123
Power over Ethernet (PoE) technology describes a system to safely pass electrical power, along with data, on Ethernet cabling. What are the advantages of Power over Ethernet?
- Question #124
Which of the following gateway interfaces connects to the standard station port of a PBX?
- Question #125
Which of the following devices works at the data link layer of the OSI model and is therefore an ideal device for creating a new broadcast domain for a voice device?
- Question #126
Which of the following can be used to perform session hijacking? Each correct answer represents a complete solution. Choose all that apply.
- Question #128
Which of the following provide an "always on" Internet access service when connecting to an ISP? Each correct answer represents a complete solution. Choose two.
- Question #129
John works as a Sales Engineer for KBC Inc. He has been assigned a project to install a soft phone on different computers. One of the computer systems on the LAN is experiencing pr...
- Question #130
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?
- Question #131
H.323 is a group of protocols defined by the International Telecommunication Union for multimedia CompTIA CN0-201 Exam conferences over Local Area Networks. H.323 uses ASN.1 binary...
- Question #132
Which of the following standards designates international numbering plans for devices connected to the PSTN?
- Question #135
Which of the following statements are true about spoofing and session hijacking? Each correct answer represents a complete solution. Choose all that apply. CompTIA CN0-201 Exam
- Question #137
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...
- Question #138
You work as a technician for TechPerfect Inc. There are up to 25 telecommuters using VoIP at any given time. You want to ensure that the Web browsing performed by the valid users o...
- Question #140
You work as a Voice Technologies Administrator for PassGuide. Your job is to manage and troubleshoot the problems related with the VoIP networks. Which of the following allows a Vo...
- Question #141
Flow based QoS tools automatically recognize flows. On which of the following things, this flow recognition is based? Each correct answer represents a part of the solution. Choose...
- Question #142
Which of the following types of firewall ensures that the packets are part of the established session?
- Question #143
CompTIA CN0-201 Exam Andrew has received a call from a user on a land line indicating that she cannot place calls with her VoIP softphone, but she can check her e-mail. What is the...
- Question #144
John works as a Voice Technologies Administrator in PassGuide.com. He configured a PBX system for his company. Now, he is facing problems related with Call setup, routing and manag...
- Question #145
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 bandwid...
- Question #146
You work as a Network Administrator for NetTech Inc. The company has a wireless local area network (WLAN). You want to prevent your wireless access point from being accessed by int...
- Question #147
CompTIA CN0-201 Exam Which of the following are the advantages of the Diffserv model? Each correct answer represents a complete solution. Choose two.
- Question #148
Which of the following is also known as IP telephony or Internet telephony?
- Question #149
Which of the following are types of Digital Subscriber Line (DSL)? Each correct answer represents a complete solution. Choose two.
- Question #150
Which of the following network configuration utilities is used to display information about current TCP/IP connections?
- Question #151
Which of the following is a drawback of using private IP addresses?
- Question #152
Which of the following layers of the OSI model provides error control in a network?
- Question #153
Which of the following voice codec ratings provides a representation of perceived quality from a human perspective?
- Question #154
Which of the following priorities will you recommend for voice in an 802.1 p VLAN?
- Question #155
Which of the following codecs is often considered as the default codec for H.323?
- Question #156
How many phases exist in a fax transmission as per the T.30 ITU-T standard?
- Question #157
Which of the following problems in a PSTN circuit can cause noise and thus reduces call quality?
- Question #158
What is the bit rate of digitized voice using Pulse Code Modulation (PCM)?
- Question #159
You are increasing compression to reduce bandwidth consumption. What effect will this have on voice quality?
- Question #160
What is the data rate of a BRI D channel?
- Question #161
CompTIA CN0-201 Exam Which of the following is a signaling protocol?