MCQ Questions
Q.1.
In fiber optic media, the signals are represented as patterns of
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    CSMA/CA
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    full duplex
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    LIGHT
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    rollover (pg 183)
Q.2.
Which statement correctly describes frame encoding?
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    The branch sites are connected to a central site through point-to-point links.​ (pg 208)
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    It converts bits into a predefined code in order to provide a predictable pattern to help distinguish data bits from control bits.
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    how the connection between nodes appears to the data link layerhow nodes share the media (pg 206)
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    They vary depending on protocols.
Q.3.
COAXIAL
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    The branch sites are connected to a central site through point-to-point links.​ (pg 208)
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    TRADTIONALLY USED FOR TELEVISION BUT CAN BE USED IN NETWORK TO CONNECT CUSTOMER LOCATION
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    TYPE MEDIA - HIGH TRANSMISSION SPEEDS OVER LONG DISTANCES
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    greater distances per cable runlimited susceptibility to EMI/RFIgreater bandwidth potential
Q.4.
What type of cable is used to connect a workstation serial port to a Cisco router console port?
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    They vary depending on protocols.
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    full duplex
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    greater distances per cable runlimited susceptibility to EMI/RFIgreater bandwidth potential
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    rollover (pg 183)
Q.5.
What is the purpose of the OSI physical layer?
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    The branch sites are connected to a central site through point-to-point links.​ (pg 208)
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    transmitting bits across the local media
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    addressingerror detectiontypeframe start
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    to identify which network layer protocol is being used (pg 199)
Q.6.
Match each type of frame field to its function. (Not all options are used.)
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    They vary depending on protocols.
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    transmitting bits across the local media
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    to identify which network layer protocol is being used (pg 199)
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    addressingerror detectiontypeframe start
Q.7.
WIRELESS
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    COPPER MEDIA INDUSTRIAL LOTS OF INTERFERENCE
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    They vary depending on protocols.
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    TYPE OF MEDIA PROVIDES MOBILITY
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    TYPE MEDIA - HIGH TRANSMISSION SPEEDS OVER LONG DISTANCES
Q.8.
STP
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    transmitting bits across the local media
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    TYPE OF MEDIA PROVIDES MOBILITY
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    COPPER MEDIA INDUSTRIAL LOTS OF INTERFERENCE
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    TYPE MEDIA - HIGH TRANSMISSION SPEEDS OVER LONG DISTANCES
Q.9.
What makes fiber preferable to copper cabling for interconnecting buildings? (Choose three.)
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    greater distances per cable runlimited susceptibility to EMI/RFIgreater bandwidth potential
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    how the connection between nodes appears to the data link layerhow nodes share the media (pg 206)
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    The branch sites are connected to a central site through point-to-point links.​ (pg 208)
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    rollover (pg 183)
Q.10.
What is a characteristic of a WAN hub-and-spoke topology?
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    It converts bits into a predefined code in order to provide a predictable pattern to help distinguish data bits from control bits.
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    greater distances per cable runlimited susceptibility to EMI/RFIgreater bandwidth potential
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    The branch sites are connected to a central site through point-to-point links.​ (pg 208)
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    to identify which network layer protocol is being used (pg 199)
Q.11.
Refer to the exhibit. What is the maximum possible throughput between the PC and the server?
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    128 kb/s The maximum throughput between any two nodes on a network is determined by the slowest linkbetween those nodes.
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    It converts bits into a predefined code in order to provide a predictable pattern to help distinguish data bits from control bits.
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    how the connection between nodes appears to the data link layerhow nodes share the media (pg 206)
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    ORANGE STRIPED-ORANGE-GREEN STRIPED-BLUE-BLUE STRIPED-GREEN-BROWN STRIPED-BROWN
Q.12.
Which two factors influence the method that is used for media access control? (Choose two.)
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    greater distances per cable runlimited susceptibility to EMI/RFIgreater bandwidth potential
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    how the connection between nodes appears to the data link layerhow nodes share the media (pg 206)
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    128 kb/s The maximum throughput between any two nodes on a network is determined by the slowest linkbetween those nodes.
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    It converts bits into a predefined code in order to provide a predictable pattern to help distinguish data bits from control bits.
Q.13.
A network administrator is designing a new network infrastructure that includes both wired and wireless connectivity. Under which situation would a wireless connection be recommended?
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    ORANGE STRIPED-ORANGE-GREEN STRIPED-BLUE-BLUE STRIPED-GREEN-BROWN STRIPED-BROWN
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    to identify which network layer protocol is being used (pg 199)
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    The branch sites are connected to a central site through point-to-point links.​ (pg 208)
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    The end-user device needs mobility when connecting to the network.