Bien qu'Il y ait plein de talentueux dans cette société, il manque beaucoup de professionnels dans les domaine en cours de développement, l'Industrie IT est l'un de ces domaines. Donc le test CompTIA CN0-201 est un bon l'examination de technique informatique. Pass4Test est un site d'offrir la formation particulière au test CompTIA CN0-201.
Si vous vous inscriez le test CompTIA CN0-201, vous devez choisir une bonne Q&A. Le test CompTIA CN0-201 est un test Certification très important dans l'Industrie IT. C'est essentielle d'une bonne préparation avant le test.
Vous pouvez s'exercer en Internet avec le démo gratuit. Vous allez découvrir que la Q&A de Pass4Test est laquelle le plus complète. C'est ce que vous voulez.
Beaucoup de travailleurs espèrent obtenir quelques Certificat IT pour avoir une plus grande space de s'améliorer. Certains certificats peut vous aider à réaliser ce rêve. Le test CompTIA CN0-201 est un certificat comme ça. Mais il est difficile à réussir. Il y a plusieurs façons pour se préparer, vous pouvez dépenser plein de temps et d'effort, ou vous pouvez choisir une bonne formation en Internet. Pass4Test est un bon fournisseur de l'outil formation de vous aider à atteindre votre but. Selons vos connaissances à propos de Pass4Test, vous allez faire un bon choix de votre formation.
Beaucoup de travailleurs dans l'Industrie IT peut obenir un meilleur travail et améliorer son niveau de vie à travers le Certificat CompTIA CN0-201. Mais la majorité des candidats dépensent beaucoup de temps et d'argent pour préparer le test, ça ne coûte pas dans cette société que le temps est tellement précieux. Pass4Test peut vous aider à économiser le temps et l'effort pendant le cours de la préparation du test CompTIA CN0-201. Choisir le produit de Pass4Test particulier pour le test Certification CompTIA CN0-201 vous permet à réussir 100% le test. Votre argent sera tout rendu si malheureusement vous ne passez pas le test.
Pass4Test est un seul site de provider le guide d'étude CompTIA CN0-201 de qualité. Peut-être que vous voyiez aussi les Q&A CompTIA CN0-201 dans autres sites, mais vous allez découvrir laquelle est plus complète. En fait, Pass4Test est aussi une resource de Q&A pour les autres site web.
Code d'Examen: CN0-201
Nom d'Examen: CompTIA (CompTIA CTP+ Certification Exam)
Questions et réponses: 302 Q&As
CN0-201 Démo gratuit à télécharger: http://www.pass4test.fr/CN0-201.html
NO.1 Which of the following is an audio data compression algorithm for voice that compresses digital voice
in packets of 10 milliseconds duration?
A. G.711
B. H.320
C. H.323
D. G.729
Answer: D
CompTIA CN0-201 CN0-201
NO.2 Which of the following protocols provides sequence numbers to VoIP packets?
A. TCP
B. RTP
C. UDP
D. SCCP
Answer: B
CompTIA CN0-201 CN0-201 certification CN0-201
NO.3 Which of the following statements are true about session hijacking?
Each correct answer represents a complete solution. Choose all that apply.
A. Use of a long random number or string as the session key reduces session hijacking.
B. It is used to slow the working of victim's network resources.
C. TCP session hijacking is when a hacker takes over a TCP session between two machines.
D. It is the exploitation of a valid computer session to gain unauthorized access to information or services
in a computer system.
Answer: ACD
CompTIA CN0-201 certification CN0-201 CN0-201 certification CN0-201 certification CN0-201
NO.4 You have just set up a wireless network for customers at a coffee shop. Which of the following are
good security measures to implement?
Each correct answer represents a complete solution. Choose two.
A. Not broadcasting SSID
B. MAC filtering the router
C. Using WEP encryption
D. Using WPA encryption
Answer: CD
certification CompTIA CN0-201 CN0-201 examen CN0-201 examen
NO.5 Andrewis working for a television station in NorthAmerica and South America. What video standardis
more possibly be used with the video stored in the archives of these stations?
A. PAL
B. NTSC
C. SECAM
D. IEEE 1394
Answer: B
CompTIA examen CN0-201 CN0-201 examen CN0-201
NO.6 Which of the following devices is used to create VLANs in a small network?
A. Repeater
B. Switch
C. Hub
D. Bridge
Answer: B
CompTIA CN0-201 CN0-201 certification CN0-201
NO.7 Which of the following is a mechanism used by the Multimedia Extensions (WME) standard to avoid
contentions in a particular traffic category?
A. Sliding Window Protocol
B. Contention Window (CW)
C. Auto-Rate Fallback
D. Maximum Segment Size (MSS)
Answer: B
CompTIA certification CN0-201 CN0-201 CN0-201
NO.8 You work as a network consultant for Net World International. You are designing a network for a client
company. The proposed network will use a class B address for its network. The network will be divided
into thirty-two subnets. Which of the following subnet masks will you use to design the network?
A. 255.255.252.0
B. 255.252.0.0
C. 255.255.248.0
D. 255.248.0.0
Answer: A
CompTIA certification CN0-201 CN0-201 examen CN0-201 CN0-201
NO.9 Which of the following protocols is used by VoIP applications for communication initiation in the
network?
A. TLS
B. NTP
C. SIP
D. SSH
Answer: C
CompTIA CN0-201 CN0-201
NO.10 Which of the following are endpoints in Cisco Unified Communications?
Each correct answer represents a complete solution. Choose two.
A. Switches
B. Routers
C. Gateways
D. IP phones
Answer: CD
CompTIA CN0-201 certification CN0-201 CN0-201 CN0-201 CN0-201
NO.11 H.323 is a group of protocols defined by the International Telecommunication Union for multimedia
conferences over Local Area Networks. H.323 uses ASN.1 binary code. Which of the following layers of
the OSI model is responsible for translating, processing, and reading ASN.1 and ASCII messages?
A. Transport layer
B. Application layer
C. Physical layer
D. Presentation layer
Answer: D
certification CompTIA CN0-201 CN0-201
NO.12 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 applications. Which technology can
be used to help ensure the efficient transport of VoIP traffic?
A. RTP
B. QoS
C. DNS
D. RSTP
Answer: B
certification CompTIA CN0-201 certification CN0-201 certification CN0-201
NO.13 Which of the following devices is used to make decisions based on MAC addresses and is considered
the most appropriate device to use when limiting broadcast domains for devices that will process voice
data?
A. Layer 3 switch
B. Repeater
C. Layer 2 switch
D. MCU
Answer: C
CompTIA CN0-201 CN0-201 CN0-201
NO.14 When a phoneislifted off-hook, it connects the two wires causing an electrical signal to flowfromthe
phone exchange to thephone. What is this electrical signal called?
A. Off-hook signal
B. Ground start signal
C. Loop start signal
D. On-hook signal
Answer: C
certification CompTIA CN0-201 examen certification CN0-201 certification CN0-201 certification CN0-201
NO.15 Which of the following are examples of interactive communication?
Each correct answer represents a complete solution. Choose all that apply.
A. Video Conferencing
B. E-mail
C. Fax
D. Phone call
Answer: AD
CompTIA CN0-201 CN0-201 certification CN0-201 CN0-201
NO.16 Rick, an administrator of a TCP/IP network, wants to achieve the following goals: l Reduce congestion
of network traffic. l Optimize the utilization of the IP address space.
Which of the following technologies may help him to accomplish the task?
A. Pinging
B. Supernetting
C. Routing
D. Subnetting
Answer: D
CompTIA examen CN0-201 examen certification CN0-201 CN0-201
NO.17 Which of the following layers of the OSI model managescommunication between
communicationentities in a network?
A. Presentation
B. Network
C. Transport
D. Session
E. Application
Answer: D
CompTIA examen CN0-201 CN0-201 CN0-201
NO.18 Youwork as a NetworkAdministrator for McNeil Inc.Thecompany hasa TCP/IP-based network.
Performance of the network is slow because of heavy traffic.A hub is used as a central connectingdevice
in the network. Which of the following devices can be used in place of a hub to control thenetwork traffic
efficiently?
A. Repeater
B. Router
C. Switch
D. Bridge
Answer: C
CompTIA certification CN0-201 certification CN0-201 CN0-201 CN0-201 examen
NO.19 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?
A. Continuity tester
B. Line tester
C. Volt meter
D. T-BERD 4000
Answer: C
CompTIA examen CN0-201 examen CN0-201 CN0-201 CN0-201
NO.20 Which of the following ITU standards specifies PCM voice coding at 64 kbps?
A. G.726
B. G.728
C. G.729
D. G.711
Answer: D
CompTIA CN0-201 examen CN0-201 examen CN0-201 examen
Pass4Test est un site à offrir particulièrement la Q&A CompTIA CN0-201, vous pouvez non seulement aprrendre plus de connaissances professionnelles, et encore obtenir le Passport de Certification CompTIA CN0-201, et trouver un meilleur travail plus tard. Les documentations offertes par Pass4Test sont tout étudiés par les experts de Pass4Test en profitant leurs connaissances et expériences, ces Q&As sont impresionnées par une bonne qualité. Il ne faut que choisir Pass4Test, vous pouvez non seulement passer le test CompTIA CN0-201 et même se renforcer vos connaissances professionnelles IT.
没有评论:
发表评论