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Comptia A+ Review 1001- Networking 1

Comptia A+ Review 1001- Networking 1

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Computers

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Yolande Cole

Used 21+ times

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52 Slides • 16 Questions

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Comptia A+ Review 1001- Networking 1

Lessons 1 & 2

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Local Area Networks

  • One basic distinction between types of network is between Local Area Networks (LANs) and Wide Area Networks (WANs). A LAN is a self-contained network that spans a small area, such as a single building, floor, or room. In a LAN, all the nodes or hosts participating in the network are directly connected with cables or short-range wireless media. A LAN is typically a single site or possibly several sites in close proximity connected by high-speed backbones. 

  • The term campus area network (CAN) is sometimes used for a LAN that spans multiple nearby buildings. Any network where the nodes are within about 1 or 2 km (or about 1 mile) of one another can be thought of as "local."


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Multiple Choice

Definition of network
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system to connect two or more devices
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system not connect two or more devices
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system don't connact two or more devices
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system to connict two or more devices

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Multiple Choice

(A data network designed for a town or city)
definition what... 
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WAN
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MAN
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SAN
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CAN

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Multiple Choice

What does WAN stand for?

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Whole Ariel Network

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Wide Ariel Network

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Whole Area Network

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Wide Area Network

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Multiple Choice

If you were setting up a network on one floor of an office building, what type of network would that most likely be?

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WAN

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PAN

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LAN

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CAN

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Multiple Choice

STP and UTP cables use these type of connectors

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RJ-45

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RJ-11

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RJ-48C

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RS-232

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Multiple Choice

A cable that consists of color coded pairs of insulated copper wires that are twisted around each other to form pairs that are encased in a plastic sheath.

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coaxial cable

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twisted pair cable

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fiber optic cable

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Multiple Choice

This is the most popular type of cable used for Local Area Networks. It has two shielded wires twisted around each other.

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Fiber Optic Cable

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Shielded Twisted Pair Cable

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Coaxial Cable

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Unshielded Twisted Pair Cable

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Multiple Select

What are two types of Twisted Pair? (Select two answers)

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Broadband

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Shielded Twisted Pair

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Fiber Optic

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Unshielded Twisted Pair

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Multiple Choice

A type of tool used for verifying correct electrical connections of wires in a cable is known as:

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Loopback plug

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Tone generator

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Cable tester

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Loopback PLug

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Multiple Choice

A type of tool used for verifying correct electrical connections of wires in a cable is known as:

1

Loopback plug

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Tone generator

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Cable tester

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Loopback PLug

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Multiple Choice

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What is the most prominent use of Fiber Optics today?
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Phones
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Television Screens
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The Internet
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MRI imaging

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Multiple Choice

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What are Fiber Optics?
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Thin, flexible fibers of glass
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Flexible fibers of glass
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Thin fibers of glass
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Those glow toys

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Multiple Choice

What are the two general types of fiber optic cable found in current networking environments?
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Red and Green
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Singlemode and Multimode
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High-frequency and Low-frequency
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Narrowband and Wideband

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Multiple Choice

What does "MAC" stand for in "MAC Address"?

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Media Access Control

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Mandatory Access Control

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Micro Access Control

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Media Access Certificate

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Multiple Choice

What is a protocol?

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Any peripheral device

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A person that uses a client

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Rules for networks and communications

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A circuitboard with the components to send/receive data

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Multiple Choice

Which statement about MAC addresses is true?

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Each interface must have a globally unique MAC address.

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They have 64 bits.

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They are only routable within an external network.

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They are added as part of a Layer 3 PDU.

Comptia A+ Review 1001- Networking 1

Lessons 1 & 2

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