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Take Assessment - Module 2 Exam - CCNA 1 Networking Basics (Version 3.1)

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Time Remaining:

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1
Which of the following are layers of the TCP/IP model? (Choose three.)
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Application
Physical
Internet
Network Access
Presentation

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2
Refer to the following list. Choose the correct order of data encapsulation when a device sends information.
  1. segments
  2. bits
  3. packets
  4. data
  5. frames

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1 - 3 - 5 - 4 - 2
2 - 1 - 3 - 5 - 4
2 - 4 - 3 - 5 - 1
4 - 3 - 1 - 2 - 5
4 - 1 - 3 - 5 - 2
3 - 5 - 1 - 2 - 4

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3
Which of the following are data link layer encapsulation details? (Choose two.)
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A header and trailer are added.
Data is converted into packets.
Packets are packaged into frames.
Frames are divided into segments.
Packets are changed into bits for Internet travel.

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4
Which three features apply to LAN connections? (Choose three.)
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operate using serial interfaces
make network connection using a hub
limited to operation over small geographic areas
provide part-time connectivity to remote services
typically operate under local administrative control
provide lower bandwidth services compared to WANs

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5
Which term describes the process of adding headers to data as it moves down OSI layers?
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division
encoding
separation
segmentation
encapsulation

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6
Which two features apply to WAN connections? (Choose two.)
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operate using serial interfaces
make network connection using a hub
limited to operation over small geographic areas
typically operate under local administrative control
provide lower bandwidth services compared to LANs

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7
What makes it easier for different networking vendors to design software and hardware that will interoperate?
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OSI model
proprietary designs
IP addressing scheme
standard logical topologies
standard physical topologies

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8
Which best describes the function of the physical layer?
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Defines the electrical and functional specifications for the link between end systems.
Provides reliable transit of data across a physical link.
Provides connectivity and path selection between two end systems.
Concerned with physical addressing, network topology and media access.

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9
What is the term used to describe the transport layer protocol data unit?
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bits
packets
segments
frames
data streams

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10


Refer to the exhibit. Identify the devices labeled A, B, C, and D in the network physical documentation.
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A=bridge, B=switch, C=router, D=hub
A=bridge, B=hub, C=router, D=switch
A=bridge, B=router, C=hub, D=switch
A=hub, B=bridge, C=router, D=switch

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11
Which of the following are factors that determine throughput? (Choose two.)
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types of passwords used on servers
type of Layer 3 protocol used
network topology
width of the network cable
number of users on the network

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12
Which layer of the OSI model provides network services to processes in electronic mail and file transfer programs?
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data link
transport
network
application

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13
What is one advantage of defining network communication by the seven layers of the OSI model?
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It increases the bandwidth of a network.
It makes networking easier to learn and understand.
It eliminates many protocol restrictions.
It increases the throughput of a network.
It reduces the need for testing network connectivity.

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14


Refer to the exhibit. Which column shows the correct sequence of OSI model layers?
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A
B
C
D

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15
Which of the following are ways that bandwidth is commonly measured? (Choose three.)
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GHzps
kbps
Mbps
Nbps
MHzps
Gbps

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