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CompTIA Network+ N10-004 Exam Cram

Mike Harwood

Chapter 1

Introduction to Networking - all with Video Answers

Educators

Chapter Questions

Problem 1

Which of the following are valid ways to assign computers to a VLAN? (Choose the three best answers.)
A. Protocol assignment
B. Port-based assignment
C. NetBIOS computer name
D. MAC address

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Problem 2

Which of the following statements best describes a VPN?
A. It is any protocol that allows remote clients to $\log$ in to a server over a network such as the Internet.
B. It provides a system whereby only screen display and keyboard and mouse input travel across the link.
C. It is a secure communication channel across a public network such as the Internet.
D. It is a protocol used to encrypt user IDs and passwords.

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Problem 3

You have been asked to install a network that will give the network users the greatest amount of fault tolerance. Which of the following network topologies would you choose?
A. Star
B. Ring
C. Mesh
D. Bus

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Problem 4

You have been asked to connect two office locations. It has been specified that a wireless link be used. Which of the following strategies would you use to connect the two offices?
A. Point-to-point
B. Wireless mesh
C. PtMP
D. Star bus hybrid

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Problem 5

Which of the following topologies allows for network expansion with the least amount of disruption for the current network users?
A. Bus
B. Ring
c. LAN
D. Star

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Problem 6

What topology is represented in the following figure?
(FIGURE CAN'T COPY)
A. Star topology
B. Star bus
C. Ad hoc
D. Infrastructure

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Problem 7

Which of the following statements are associated with a bus LAN network? (Choose all correct answers.)
A. A single cable break can cause complete network disruption.
B. All devices connect to a central device.
C. It uses a single backbone to connect all network devices.
D. It uses a dual-ring configuration.

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Problem 8

Which of the following are required to establish a VPN connection? (Choose all correct answers.)
A. VPN server
B. VPN client
C. VPN protocols
D. VPN MAC identification

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Problem 9

Which network topology offers the greatest level of redundancy but has the highest implementation cost?
A. Wireless mesh
B. Wired mesh
C. Hybrid star
D. Bus network

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Problem 10

As a network administrator, you are called in to troubleshoot a problem on a token ring network. The network uses two MSAUs connected using the ring-in ports on both devices. All network cards are set at the same speed. What is the likely cause of the problem?
A. Bad network card
B. Faulty cabling
C. MSAU configuration
D. Network card configuration

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