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comptia a+ software part 2 > Networking > Flashcards

Networking Flashcards

1
Q

What device is used to create a physical Star topology?

Repeater
Switch
Bridge
Router

A

Switch

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2
Q

What type of network describes the workgroup

A

Peer-to-peer network

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3
Q

In which of the following topologies does each device on the network act as a repeater, sending the signal to the next device?

Tree
Bus
Star
Rain

A

Ring

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4
Q

You have implemented an ad hoc wireless network that doesn’t employ a wireless access point. Every wireless network card communicate directly with any other wireless network card on the network. What type of physical network topology has been implemented in this type of network?

Ring
Bus
Star
Tree
Mesh
A

Mesh

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5
Q

Which of the following topologies connect each network device to a central hub?

Ring
Mesh
Star
Bus

A

Star

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6
Q

You have a network that uses logical ring to topology . How do messages travel through the network?

– Messages are sent directly to the destination device only
– Messages are sent to a central device which then forwards the message to the destination device
– Messages travel from one device to the next until he reaches the destination device
– Messages are sent to all devices connected to the network

A

Messages travel from one device to the next until he reaches the destination device

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7
Q

Which of the following two apologies connect all devices to a trunk cables

Bus
Ad-hoc
Ring
Star

A

Bus

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8
Q

Which of the following are advantages of using a domain to manage a network? (Select Two)

Decentralized administration
Peer-to-peer sharing of network resources
Little or no configuration
Scalability
Centralized administration
A

Scalability

Centralized administration

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9
Q

Which of the following topologies connects each device to a neighboring device?

Tree
Bus
Star
Ring

A

Ring

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10
Q

You have been asked and permit and network infrastructure that will accommodate failed connections. Which of the following networked topologies provides redundancy for a failed link?

Bus
Ring
Mesh
Start

A

Mesh

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11
Q

Which of the following is a wired networking method most commonly used today by desktop PCs and other network devices connected to a local area network?

Token Ring
Ethernet 
802.11n
Bluetooth
ArcNet
A

Ethernet

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12
Q

You want to implement a fault tolerant topology as you interconnect routers on your wide-area network. Which of the following would meet your needs?

Bus
Star
Ring
Mesh

A

Mesh

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13
Q

Which of the following is a reading of the amount of data that could be sent over a network in a period of time?

Latency
Jitter
Broadband
Bandwidth

A

Bandwidth

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14
Q

You have a small network that uses a hub to connect multiple devices. What physical topology is used?

A

Star

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15
Q

Which of the following is the best definition for a LAN?

– An extension of a private network over a shared or public networks such as the Internet
– A network whose computers and servers are separated geographically, but still connected
– A network in a small geographical area, like an office
– The interconnection of components such as laptops printers keyboards and other wireless devices with a personal range typically 10 m or less

A

A network in a small geographical area, like an office

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16
Q

Which of the following terms refers to a network resource sharing model that uses access control list saved on each computer? (select two)

Peer-to-peer
Directory 
Domain 
Workgroup
Client/server
A

Peer-to-peer

Workgroup

17
Q

You have a network that uses a logical bus to apology. How do messages travel through the network?

A

Messages are broadcast to all devices connected to the network

18
Q

Which of the following terms describes a group of computers and users that utilize centralized resources, administration, and security settings? (Select two)

Directory 
Domain 
Peer-to-peer
Workgroup
Local area network
A

Directory

Domain

comptia a+ software part 2 (32 decks)

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