CompTIA CompTIA CTT+ CN0-201 Questions & Answers

• Question 71:

  Which of the following are endpoints in Cisco Unified Communications? Each correct answer represents a complete solution. Choose two.

  A. Routers

  B. Switches

  C. Gateways

  D. IP phones

  Correct Answer: CD

• Question 72:

  Which of the following VTP modes cannot make any changes to the VLAN database?

  A. VTP administrator

  B. VTP server

  C. VTP transparent

  D. VTP client

  Correct Answer: D

• Question 73:

  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?

  A. Layer 7 (Application layer)

  B. Layer 2 (Data-link layer)

  C. Layer 5 (Session layer)

  D. Layer 3 (Network layer)

  Correct Answer: C

• Question 74:

  John works as a Network Administrator for NetPerfect Inc. The company has a Windows-based network. John has been assigned a project to build a network for the sales department of the company. It is important for the LAN to continue working even if there is a break in the cabling.

  Which of the following topologies should John use to accomplish the task?

  A. Star

  B. Ring

  C. Mesh

  D. Bus

  Correct Answer: C

• Question 75:

  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 intruders.

  What will you do to accomplish the task?

  A. Implement WEP.

  B. Implement IPSec.

  C. Implement auditing.

  D. Implement SSL.

  Correct Answer: A

• Question 76:

  Maria works as a Network Administrator for BlueWells Inc. The company has a Windows-based network. The company has created a new network for the Sales department. Maria has been assigned a project to increase the number of devices connected in this network with ease of installation and management. She wants to provide a dedicated link to each device in order to reduce traffic on the network.

  Which of the following topologies should Maria use to accomplish the task?

  A. Tree

  B. Star

  C. Bus

  D. Single node

  Correct Answer: B

• Question 77:

  Trace analysis tools, management tools, and NBAR are used while implementing QoS policies. Which of the following tasks is performed by these tools during implementation of QoS policies?

  A. Network security configuration

  B. Network audit

  C. Defining policies

  D. Division of traffic into classes

  Correct Answer: B

• Question 78:

  Which of the following are the benefits of using Virtual local area network (VLAN) in a company's network? Each correct answer represents a complete solution. Choose all that apply.

  A. It improves security, as broadcasts are limited.

  B. It prevents adware and spyware from infecting the network.

  C. It allows access to network services based on a department, not the physical location.

  D. It simplifies adding and moving hosts on the network.

  Correct Answer: ACD

• Question 79:

  For outside cabling, which of the following cable types is most immune to the effects of lightning?

  A. Unshielded Twisted Pair (UTP)

  B. Shielded Twisted Pair (STP)

  C. Coaxial

  D. Fiber optic

  Correct Answer: D

• Question 80:

  Which of the following have the specifications that a VLAN has? Each correct answer represents a complete solution. Choose two.

  A. Broadcast domain

  B. Collision domain

  C. Intranet VPN

  D. IP subnet

  Correct Answer: AD