Multiple Choice Questions

In fiber optic media, the signals are represented as patterns of
  • CSMA/CA
  • full duplex
  • LIGHT
  • rollover (pg 183)
Which statement correctly describes frame encoding?
  • The branch sites are connected to a central site through point-to-point links.​ (pg 208)
  • It converts bits into a predefined code in order to provide a predictable pattern to help distinguish data bits from control bits.
  • how the connection between nodes appears to the data link layerhow nodes share the media (pg 206)
  • They vary depending on protocols.
COAXIAL
  • The branch sites are connected to a central site through point-to-point links.​ (pg 208)
  • TRADTIONALLY USED FOR TELEVISION BUT CAN BE USED IN NETWORK TO CONNECT CUSTOMER LOCATION
  • TYPE MEDIA - HIGH TRANSMISSION SPEEDS OVER LONG DISTANCES
  • greater distances per cable runlimited susceptibility to EMI/RFIgreater bandwidth potential
What type of cable is used to connect a workstation serial port to a Cisco router console port?
  • They vary depending on protocols.
  • full duplex
  • greater distances per cable runlimited susceptibility to EMI/RFIgreater bandwidth potential
  • rollover (pg 183)
What is the purpose of the OSI physical layer?
  • The branch sites are connected to a central site through point-to-point links.​ (pg 208)
  • transmitting bits across the local media
  • addressingerror detectiontypeframe start
  • to identify which network layer protocol is being used (pg 199)
Match each type of frame field to its function. (Not all options are used.)
  • They vary depending on protocols.
  • transmitting bits across the local media
  • to identify which network layer protocol is being used (pg 199)
  • addressingerror detectiontypeframe start
WIRELESS
  • COPPER MEDIA INDUSTRIAL LOTS OF INTERFERENCE
  • They vary depending on protocols.
  • TYPE OF MEDIA PROVIDES MOBILITY
  • TYPE MEDIA - HIGH TRANSMISSION SPEEDS OVER LONG DISTANCES
STP
  • transmitting bits across the local media
  • TYPE OF MEDIA PROVIDES MOBILITY
  • COPPER MEDIA INDUSTRIAL LOTS OF INTERFERENCE
  • TYPE MEDIA - HIGH TRANSMISSION SPEEDS OVER LONG DISTANCES
What makes fiber preferable to copper cabling for interconnecting buildings? (Choose three.)
  • greater distances per cable runlimited susceptibility to EMI/RFIgreater bandwidth potential
  • how the connection between nodes appears to the data link layerhow nodes share the media (pg 206)
  • The branch sites are connected to a central site through point-to-point links.​ (pg 208)
  • rollover (pg 183)
What is a characteristic of a WAN hub-and-spoke topology?
  • It converts bits into a predefined code in order to provide a predictable pattern to help distinguish data bits from control bits.
  • greater distances per cable runlimited susceptibility to EMI/RFIgreater bandwidth potential
  • The branch sites are connected to a central site through point-to-point links.​ (pg 208)
  • to identify which network layer protocol is being used (pg 199)
Refer to the exhibit. What is the maximum possible throughput between the PC and the server?
  • 128 kb/s The maximum throughput between any two nodes on a network is determined by the slowest linkbetween those nodes.
  • It converts bits into a predefined code in order to provide a predictable pattern to help distinguish data bits from control bits.
  • how the connection between nodes appears to the data link layerhow nodes share the media (pg 206)
  • ORANGE STRIPED-ORANGE-GREEN STRIPED-BLUE-BLUE STRIPED-GREEN-BROWN STRIPED-BROWN
Which two factors influence the method that is used for media access control? (Choose two.)
  • greater distances per cable runlimited susceptibility to EMI/RFIgreater bandwidth potential
  • how the connection between nodes appears to the data link layerhow nodes share the media (pg 206)
  • 128 kb/s The maximum throughput between any two nodes on a network is determined by the slowest linkbetween those nodes.
  • It converts bits into a predefined code in order to provide a predictable pattern to help distinguish data bits from control bits.
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?
  • ORANGE STRIPED-ORANGE-GREEN STRIPED-BLUE-BLUE STRIPED-GREEN-BROWN STRIPED-BROWN
  • to identify which network layer protocol is being used (pg 199)
  • The branch sites are connected to a central site through point-to-point links.​ (pg 208)
  • The end-user device needs mobility when connecting to the network.
0 h : 0 m : 1 s

Multiple Choice Questions
Answered Not Answered Not Visited Correct : 0 Incorrect : 0