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Module C / Networking Flashcards

(15 cards)

1
Q

(T/F) Multiplexing is a technology used to combine multiple protocols together.

A

True

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2
Q

What are the two main types of multiplexing?

Format: (xx and xx)

A

Digital and Analog

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3
Q

Which multiplexing method uses various frequencies to combine streams of data?

A

Frequency Division Multiplexing (FDM)

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4
Q

What WAN protocol consists of Balanced and Unbalanced configurations?

A

HDLC (High-Level Data Link Control)

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5
Q

In what WAN circuit is the transmission path cleared prior to data being sent, and upon completion, the path is destroyed/no longer used.

A

Circuit Switching

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6
Q

In a ___ circuit, you create a small WAN that has a central switch in which all data goes through.

A

Metro Ethernet

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7
Q

What WAN Circuit uses fragmentation to deliver traffic?

A

Packet Switching

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8
Q

______ is a WAN protocol that is seen in use for Point-to-Point and Point-to-Multipoint networks.

A

HDLC (High-Level Data Link Control)

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9
Q

______ data is broken up into smaller packets, and can be sent down different routes to the same destination.

A

Packet Switched

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10
Q

What service was made in order to speed up the transmissions of packets, namely by not relying on network protocols to perform encapsulation for it?

A

Frame Relay

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11
Q

____ protocol has three layers of operation, with the most important being the Data Link Layer

A

X.25

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12
Q

_____ is a newer, and more expensive, way to send packets. It has pre-set routes which are called “Labels”.

A

MPLS

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13
Q

In PPP, the ___ component has control over the state of the transmission link

A

Link Control Protocol

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14
Q

What WAN circuit involves multiple branches, in which there is no “main hub”, and traffic can route directly from any two branches, due to each branch having multiple connections?

A

Multipoint to Multipoint

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15
Q

What protocol discussed utilizes congestion notifications for traffic?

A

Frame Relay

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