CN0-201 Exam Questions

Which of the following is used to maximize the efficient utilization of LAN media?

Computer telephony integration, also called computer-telephone integration or CTI, is technology that allows interactions on a telephone and a computer to be integrated. Which of t...

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...

Which of the following commands are valid only under the POTS dial peers? Each correct answer represents a complete solution. Choose all that apply.

Which of the following is the broadcast address for all nodes on a TCP/IP network?

Which of the following components of Voice over IP Networks provides Call Admission Control (CAC), bandwidth control and management, and address translation?

Which of the following OSI layers is responsible for a reliable connection between two hosts on a TCP/IP network?

Harry works as a Technician for KBC Inc. He has just installed a wireless access point that he plans to use for voice and video calls. Which of the following is an essential settin...

Mark is a technician for McNeil Inc. He is implementing a video conferencing over IP solution. He wants to ensure that he has sufficient bandwidth. He wants to upgrade the infrastr...

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...

Which of the following is responsible for publishing the requests for RFCs that are used to establish TCP/IP specifications?

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 DTM...

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...

Which of the following statements are true about routers? Each correct answer represents a complete solution. Choose all that apply.

You have been hired by Future Perfect Inc. to configure its TCP/IP-based network. The company has three branch offices at different locations. You decide to use private IP addressi...

Which of the following layers of the OSI model is responsible for establishing communication session between the processes running on different communication entities in a network?

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.

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

Which of the following protocols is needed when a fax machine is connected to ATA?

QoS (Quality of service) is the ability of the network to provide better or special service to a set of users and applications at the expense of other users and applications. QoS i...

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 tha...

You work as a Voice Technologies Administrator at PassGuide.com. Your job is to manage and troubleshoot the problems related with the VoIP network of your company. Your company is...

IEEE 802.1p specifies a priority value of between 0 and 7 inclusive that can be used by Quality of Service (QoS) disciplines to differentiate the traffic. Which of the following va...

Which of the following protocols is responsible for host-to-host communication services?

You work as a Network Administrator for Tech Perfect Inc. The company has a TCP/IP-based routed network. The network is spanned over large geographical area. Users report that they...

Which of the following protocols is responsible for host-to-host communication services? CompTIA CN0-201 Exam

Mark works as a Sales Engineer for NetPerfect Inc. One of his customers has asked him to enable fax messages to be delivered to her computer so that she can read it in her email. W...

You are a Voice Technologies Administrator and connecting a VoIP network to the PSTN. You are using E.164 standard address for your telephone system. Which of the following are the...

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.

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's CEO. Which...

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?

John works as a Network Administrator for Infonet Inc. The company has a Windows 2000 domainbased network. The network has ten Windows 2000 servers and 300 Windows 2000 Professiona...

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...

Which of the following protocols is used to prevent switching loops in networks with redundant switched paths?

Which of the following ITU recommendations explains the standard for store-and-forward fax transmission over IP networks?

Which of the following protocols transmits voice, data, and video simultaneously across ISDN connections?

Which of the following is a set of networking protocols that permits networked devices to seamlessly discover each others presence on the network?

Which of the following is a QoS protocol for managing bandwidth allocation for Internet media CompTIA CN0-201 Exam connections such as VoIP voice connection?

Your client wants to choose a DSL connection with the fastest download rate possible. Which DSL would you recommend?

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...

Which of the following is a QoS technique that uses the precedence bits in the IP header?

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...

The H.323 protocol uses ASN.1 binary code and the Session Initiation Protocol (SIP) uses ASCII text standard to format its messages. Which of the following layers of the OSI model...

Henry works as a Sales Engineer for BlueWells Inc. Sam, a customer, has asked him to create a solution that allows an application to be shared across the internet. The solution sho...

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...

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...

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...

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 flut...

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...

You are a Voice Technologies Administrator and connecting a VoIP network to the PSTN. You are using E.164 standard address for your telephone system. Which of the following are the...