Assalamualaikum Wr.Wb Yu-huuu... kali ini aku teman husen akan menyebarkan Soal CCNA Chapter 4 2017
1. What are two services performed by the data link layer of the OSI model? (Choose two.)
• It determines the path to forward packets.
• It encrypts data packets.
• It provides media access control and performs error detection.
• It monitors the Layer 2 communication by building a MAC address table.
• It accepts Layer 3 packets and encapsulates them into frames.
2. What are two reasons for physical layer protocols to use frame encoding techniques? (Choose two.)
• to reduce the number of collisions on the media
• to identify where the frame starts and ends
• to increase the media throughput
• to provide better media error correction
• to distinguish data bits from control bits
3. A network direktur notices that some newly installed Ethernet cabling is carrying corrupt and distorted data signals. The new cabling was installed in the ceiling close to fluorescent lights and electrical equipment. Which two factors may interfere with the copper cabling and result in signal distortion and data corruption? (Choose two.)
• crosstalk
• extended length of cabling
• EMI
• RFI
• signal attenuation
4. Refer to the exhibit. What is wrong with the displayed termination?
• The wires are too thick for the connector that is used.
• The woven copper braid should not have been removed.
• The untwisted length of each wire is too long.
• The wrong type of connector is being used.
5. Fill in the blank.
A physical topology that is a variation or combination of a point-to-point, hub and spoke, or mesh topology is commonly known as a___hybrid_____ topology.
6. What is true concerning physical and logical topologies?
• Physical topologies display the IP addressing scheme of each network.
• Logical topologies refer to how a network transfers data between devices.
• The logical topology is always the same as the physical topology.
• Physical topologies are concerned with how a network transfers frames.
7. What is contained in the trailer of a data-link frame?
• logical address
• physical address
• error detection
• data
8. Which statement describes an extended star topology?
• All end and intermediate devices are connected in a chain to each other.
• End devices connect to a central intermediate device, which in turn connects to other central intermediate devices.
• Each end system is connected to its respective neighbor via an intermediate device.
• End devices are connected together by a bus and each bus connects to a central intermediate device.
9. Refer to the exhibit. The PC is connected to the console port of the switch. All the other connections are made through FastEthernet links. Which types of UTP cables can be used to connect the devices?
• 1 - crossover, 2 - straight-through, 3 – rollover
• 1 - rollover, 2 - crossover, 3 - straight-through
• 1 - crossover, 2 - rollover, 3 - straight-through
• 1 - rollover, 2 - straight-through, 3 - crossover
10. Why are two strands of fiber used for a single fiber optic connection?
• They allow for full-duplex connectivity.
• They prevent crosstalk from causing interference on the connection.
• The two strands allow the data to travel for longer distances without degrading.
• They increase the speed at which the data can travel.
11. A network direktur is designing the layout of a new wireless network. Which three areas of concern should be accounted for when building a wireless network? (Choose three.)
• Interference
• coverage area
• extensive cabling
• security
• packet collision
• mobility options
12. Which method of data transfer allows information to be sent and received at the same time?
• Simplex
• full duplex
• multiplex
• half duplex
13. Which type of connector does a network interface card use?
• DIN
• RJ-11
• RJ-45
• PS-2
14. Fill in the blank.
The term___bandwidth___ indicates the capacity of a medium to carry data and it is typically measured in kilobits per second (kb/s) or megabits per second (Mb/s).
15. Which characteristic describes crosstalk?
• the loss of wireless signal over excessive distance from the access point
• the distortion of the network signal from fluorescent lighting
• the distortion of the transmitted messages from signals carried in adjacent wires
• the weakening of the network signal over long cable lengths
16. What is one advantage of using fiber optic cabling rather than copper cabling?
• It is easier to terminate and install than copper cabling.
• It is able to be installed around sharp bends.
• It is usually cheaper than copper cabling.
• It is able to carry signals much farther than copper cabling.
17. What is the function of the CRC value that is found in the FCS field of a frame?
• to compute the checksum header for the data field in the frame
• to verify the physical address in the frame
• to verify the integrity of the received frame
• to verify the logical address in the frame
18. What technique is used with UTP cable to help protect against signal interference from crosstalk?
• twisting the wires together into pairs
• terminating the cable with special grounded connectors
• wrapping a foil shield around the wire pairs
• encasing the cables within a flexible plastic sheath
20. Fill in the blank.
What acronym is used to reference the data link sublayer that identifies the network layer protocol encapsulated in the frame? LLC
21. What is indicated by the term throughput?
• the measure of the usable data transferred across the media
• the measure of the bits transferred across the media over a given period of time
• the time it takes for a message to get from sender to receiver
• the capacity of a particular medium to carry data
• the guaranteed data transfer rate offered by an ISP
22. As data travels on the media in a stream of 1s and 0s how does a receiving node identify the beginning and end of a frame?
• The transmitting node inserts start and stop bits into the frame.
• The transmitting node sends an out-of-band signal to the receiver about the beginning of the frame.
• The receiving node identifies the beginning of a frame by seeing a physical address.
• The transmitting node sends a beacon to notify that a data frame is attached.
23. Match the characteristics to the correct type of fiber. (Not all options are used.)
24. Which layer of the OSI model is responsible for specifying the encapsulation method used for specific types of media?
• Application
• data link
• transport
• physical
Sekian Soal CCNA Chapter 4 2017 agar membantu teman sekalian, mohon maaf apabila ada kesalahan dalam pengetikan dan terimakasih telah mengunjungi. Apabila teman ingin bertanya sanggup contact saya. Pepatah bilang “Malu bertanya sesat di jalan” jadi jangan aib bertanya ya sobat!!!
Sebelum teman menutup artikel ini, mohon saran dan komentarnya di kolom komentar apa kekurangan dan kelebihan Soal CCNA Chapter 4 2017 ini ? supaya aku sanggup memperlihatkan artikel yang terbaik. Jika teman merasa artikel ini bermanfaat mohon untuk di share artikel ini “ Ilmu tidak akan hilang apabila di tuliskan dan di amalkan “ Wassalamualaikum Wr.Wb. Sumber https://www.sobathusen.com/
• It determines the path to forward packets.
• It encrypts data packets.
• It provides media access control and performs error detection.
• It monitors the Layer 2 communication by building a MAC address table.
• It accepts Layer 3 packets and encapsulates them into frames.
2. What are two reasons for physical layer protocols to use frame encoding techniques? (Choose two.)
• to reduce the number of collisions on the media
• to identify where the frame starts and ends
• to increase the media throughput
• to provide better media error correction
• to distinguish data bits from control bits
3. A network direktur notices that some newly installed Ethernet cabling is carrying corrupt and distorted data signals. The new cabling was installed in the ceiling close to fluorescent lights and electrical equipment. Which two factors may interfere with the copper cabling and result in signal distortion and data corruption? (Choose two.)
• crosstalk
• extended length of cabling
• EMI
• RFI
• signal attenuation
4. Refer to the exhibit. What is wrong with the displayed termination?
• The wires are too thick for the connector that is used.
• The woven copper braid should not have been removed.
• The untwisted length of each wire is too long.
• The wrong type of connector is being used.
5. Fill in the blank.
A physical topology that is a variation or combination of a point-to-point, hub and spoke, or mesh topology is commonly known as a___hybrid_____ topology.
6. What is true concerning physical and logical topologies?
• Physical topologies display the IP addressing scheme of each network.
• Logical topologies refer to how a network transfers data between devices.
• The logical topology is always the same as the physical topology.
• Physical topologies are concerned with how a network transfers frames.
7. What is contained in the trailer of a data-link frame?
• logical address
• physical address
• error detection
• data
8. Which statement describes an extended star topology?
• All end and intermediate devices are connected in a chain to each other.
• End devices connect to a central intermediate device, which in turn connects to other central intermediate devices.
• Each end system is connected to its respective neighbor via an intermediate device.
• End devices are connected together by a bus and each bus connects to a central intermediate device.
9. Refer to the exhibit. The PC is connected to the console port of the switch. All the other connections are made through FastEthernet links. Which types of UTP cables can be used to connect the devices?
• 1 - crossover, 2 - straight-through, 3 – rollover
• 1 - rollover, 2 - crossover, 3 - straight-through
• 1 - crossover, 2 - rollover, 3 - straight-through
• 1 - rollover, 2 - straight-through, 3 - crossover
10. Why are two strands of fiber used for a single fiber optic connection?
• They allow for full-duplex connectivity.
• They prevent crosstalk from causing interference on the connection.
• The two strands allow the data to travel for longer distances without degrading.
• They increase the speed at which the data can travel.
11. A network direktur is designing the layout of a new wireless network. Which three areas of concern should be accounted for when building a wireless network? (Choose three.)
• Interference
• coverage area
• extensive cabling
• security
• packet collision
• mobility options
12. Which method of data transfer allows information to be sent and received at the same time?
• Simplex
• full duplex
• multiplex
• half duplex
13. Which type of connector does a network interface card use?
• DIN
• RJ-11
• RJ-45
• PS-2
14. Fill in the blank.
The term___bandwidth___ indicates the capacity of a medium to carry data and it is typically measured in kilobits per second (kb/s) or megabits per second (Mb/s).
15. Which characteristic describes crosstalk?
• the loss of wireless signal over excessive distance from the access point
• the distortion of the network signal from fluorescent lighting
• the distortion of the transmitted messages from signals carried in adjacent wires
• the weakening of the network signal over long cable lengths
16. What is one advantage of using fiber optic cabling rather than copper cabling?
• It is easier to terminate and install than copper cabling.
• It is able to be installed around sharp bends.
• It is usually cheaper than copper cabling.
• It is able to carry signals much farther than copper cabling.
17. What is the function of the CRC value that is found in the FCS field of a frame?
• to compute the checksum header for the data field in the frame
• to verify the physical address in the frame
• to verify the integrity of the received frame
• to verify the logical address in the frame
18. What technique is used with UTP cable to help protect against signal interference from crosstalk?
• twisting the wires together into pairs
• terminating the cable with special grounded connectors
• wrapping a foil shield around the wire pairs
• encasing the cables within a flexible plastic sheath
20. Fill in the blank.
What acronym is used to reference the data link sublayer that identifies the network layer protocol encapsulated in the frame? LLC
21. What is indicated by the term throughput?
• the measure of the usable data transferred across the media
• the measure of the bits transferred across the media over a given period of time
• the time it takes for a message to get from sender to receiver
• the capacity of a particular medium to carry data
• the guaranteed data transfer rate offered by an ISP
22. As data travels on the media in a stream of 1s and 0s how does a receiving node identify the beginning and end of a frame?
• The transmitting node inserts start and stop bits into the frame.
• The transmitting node sends an out-of-band signal to the receiver about the beginning of the frame.
• The receiving node identifies the beginning of a frame by seeing a physical address.
• The transmitting node sends a beacon to notify that a data frame is attached.
23. Match the characteristics to the correct type of fiber. (Not all options are used.)
24. Which layer of the OSI model is responsible for specifying the encapsulation method used for specific types of media?
• Application
• data link
• transport
• physical
Sekian Soal CCNA Chapter 4 2017 agar membantu teman sekalian, mohon maaf apabila ada kesalahan dalam pengetikan dan terimakasih telah mengunjungi. Apabila teman ingin bertanya sanggup contact saya. Pepatah bilang “Malu bertanya sesat di jalan” jadi jangan aib bertanya ya sobat!!!
Sebelum teman menutup artikel ini, mohon saran dan komentarnya di kolom komentar apa kekurangan dan kelebihan Soal CCNA Chapter 4 2017 ini ? supaya aku sanggup memperlihatkan artikel yang terbaik. Jika teman merasa artikel ini bermanfaat mohon untuk di share artikel ini “ Ilmu tidak akan hilang apabila di tuliskan dan di amalkan “ Wassalamualaikum Wr.Wb. Sumber https://www.sobathusen.com/