CompTIA Network+ Certification (N10-003) Part 3

  • CompTIA Network+
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Quizzes Created: 23 | Total Attempts: 6,369
| Attempts: 186 | Questions: 30
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1. Which media type is not susceptible to electromagnetic interference (EMI)?

Explanation

Fiber optic cable is immune to EMI.

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About This Quiz
CompTIA Network+ Certification (N10-003) Part 3 - Quiz

30 CompTIA Network+ exam questions covering network standards and cables.

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2. Which access method is used in IEEE 802.5 networks?

Explanation

IEEE 802.5 is Token Ring which uses Token passing

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3. Which of the following is described in the IEEE 802.3a standard?

Explanation

The IEEE 802.3 standard refers to Ethernet. Of these standards, IEEE 802.3a refers to Thin Ethernet, otherwise known as Thinnet

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4. What is the maximum length of a 1000Base-T cable segment?

Explanation

The maximum segment length on a 1000Base-T cable network with CAT5 cable is 100 meters.

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5. Which access method is used in FDDI (Fiber Distributed Data Interface)?

Explanation

Token passing is used in Token Ring and Token Bus. FDDI (Fiber Distributed Data Interface) is a token ring network and uses token passing.

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6. Which IEEE standard describes Thinnet?

Explanation

The IEEE 802.3 standard refers to Ethernet. Of these standards, IEEE 802.3a refers to Thin Ethernet, otherwise known as Thinnet.

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7. What is the maximum length of a 100Base-TX cable segment?

Explanation

100Base-TX uses UTP cable with a maximum transmission distance of 100 meters.

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8. Which access method is used in IEEE 802.4 networks?

Explanation

IEEE 802.4 is Token Bus which uses Token passing

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9. Which media type is the most susceptible to electromagnetic interference (EMI)?

Explanation

UTP cable is susceptible to EMI.

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10. Which of the following is described in the IEEE 802.3u standard?

Explanation

The IEEE 802.3 standard refers to Ethernet. Of these standards, IEEE 802.3u refers to 100 Mbps Ethernet, otherwise known as Fast Ethernet

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11. Which of the following uses copper cable? (Choose all that apply)

Explanation

1000Base-CX uses 150 Ohm copper cabling and a special 9-ping High Speed Serial Data Connector (HSSDC) while 100Base-TX uses UTP copper cabling.

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12. Which of the following is copper-based? (Choose all that apply)

Explanation

100Base-CX uses 150 Ohm copper cabling and a special 9-pin High Speed Serial Data Connector (HSSDC) while 100Base-TX uses UTP copper cabling.

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13. Which of the following statements regarding FDDI (Fiber Distributed Data Interface) is true?

Explanation

FDDI (Fiber Distributed Data Interface) is a token ring network that uses two counter rotating rings to provide data delivery and fault tolerance.

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14. Multimode fiber-optic cable is used in which of these connections?

Explanation

10GBase-SR uses multi-mode fiber optic cable

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15. Which of the following uses single-mode fiber-optic cabling? (Choose all that apply)

Explanation

10GBase-ER and 10GBase-LR use single-mode fiber optic cabling

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16. Single-mode fiber-optic cable is used in which of these connections?

Explanation

10GBase-ER and 10GBase-LR uses single-mode fiber optic cable.

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17. Which of the following is described in the IEEE 802.3z standard?

Explanation

The IEEE 802.3 standard refers to Ethernet. Of these standards, IEEE 802.3z refer to Gigabit Ethernet, with IEEE 802.3ab referring to Gigabit Ethernet over CAT5 cable.

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18. Which IEEE standard describes Gigabit Ethernet?

Explanation

The IEEE 802.3 standard refers to Ethernet. Of these standards, IEEE 802.3z refer to Gigabit Ethernet, with IEEE 802.3ab referring to Gigabit Ethernet over CAT5 cable.

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19. Which of the following does not use copper cable? (Choose all that apply)

Explanation

100Base-FX and 10GBase-LR use fiber-optic cable

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20. Which of the following uses a 1300 nm laser beam?

Explanation

10GBase-LR uses long wavelength laser beams of 1300 nm.

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21. Which IEEE standard describes Fast Ethernet?

Explanation

The IEEE 802.3 standard refers to Ethernet. Of these standards, IEEE 802.3u refers to 100 Mbps Ethernet, otherwise known as Fast Ethernet.

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22. Which of the following uses multimode fiber-optic cabling? (Choose all that apply)

Explanation

1000Base-SX and 10GBase-SR use multimode fiber optic cable.

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23. Which of the following uses a 1550 nm laser beam?

Explanation

10GBase-ER uses extra long wavelength laser beams of 1550 nm.

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24. What is the maximum transmission distance supported by 10GBase-SR?

Explanation

10GBase-SR has a maximum transmission distance of 300 meters

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25. What is the maximum length for a 1000Base-SX cable segment?

Explanation

1000Base-SX uses multi-mode fiber optic cable that has a maximum transmission distance of 550 meters

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26. What is the maximum transmission distance supported by 1000Base-SX?

Explanation

1000Base-SX and 1000Base-LX using multi-mode fiber has a maximum transmission distance of 550 meters.

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27. What is the maximum length for a 10GBase-SR cable segment?

Explanation

10GBase-SR uses multi-mode fiber optic cable that has a maximum transmission distance of 300 meters.

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28. What is the maximum length for a 100Base-FX cable segment?

Explanation

100Base-FX uses multi-mode fiber optic cable that has a maximum transmission distance of 2000 meters.

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29. What is the maximum transmission distance supported by 10GBase-LR?

Explanation

10GBase-LR has a maximum transmission distance of 10 kilometers.

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30. What is the maximum length of a 1000Base-CX cable segment?

Explanation

1000Base-CX uses STP cable with a maximum transmission distance of 25 meters.

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Which media type is not susceptible to electromagnetic interference...
Which access method is used in IEEE 802.5 networks?
Which of the following is described in the IEEE 802.3a standard?
What is the maximum length of a 1000Base-T cable segment?
Which access method is used in FDDI (Fiber Distributed Data...
Which IEEE standard describes Thinnet?
What is the maximum length of a 100Base-TX cable segment?
Which access method is used in IEEE 802.4 networks?
Which media type is the most susceptible to electromagnetic...
Which of the following is described in the IEEE 802.3u standard?
Which of the following uses copper cable? (Choose all that apply)
Which of the following is copper-based? (Choose all that apply)
Which of the following statements regarding FDDI (Fiber Distributed...
Multimode fiber-optic cable is used in which of these connections?
Which of the following uses single-mode fiber-optic cabling? (Choose...
Single-mode fiber-optic cable is used in which of these connections?
Which of the following is described in the IEEE 802.3z standard?
Which IEEE standard describes Gigabit Ethernet?
Which of the following does not use copper cable? (Choose all that...
Which of the following uses a 1300 nm laser beam?
Which IEEE standard describes Fast Ethernet?
Which of the following uses multimode fiber-optic cabling? (Choose all...
Which of the following uses a 1550 nm laser beam?
What is the maximum transmission distance supported by 10GBase-SR?
What is the maximum length for a 1000Base-SX cable segment?
What is the maximum transmission distance supported by 1000Base-SX?
What is the maximum length for a 10GBase-SR cable segment?
What is the maximum length for a 100Base-FX cable segment?
What is the maximum transmission distance supported by 10GBase-LR?
What is the maximum length of a 1000Base-CX cable segment?
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