# CompTIA Network+ Certification (N10-003) Part 4

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Quizzes Created: 23 | Total Attempts: 6,099
Questions: 30 | Attempts: 129

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30 CompTIA Network+ questions covering cables and connectors.

• 1.

### What is the maximum transmission distance supported by 10GBase-ER?

• A.

300 meters

• B.

550 meters

• C.

2000 meters

• D.

10 kilometers

• E.

40 kilometers

E. 40 kilometers
Explanation
10GBase-ER has a maximum transmission distance of 40 kilometers.

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• 2.

### What is the maximum transmission distance supported by single mode 1000Base-LX?

• A.

300 meters

• B.

550 meters

• C.

2000 meters

• D.

10 kilometers

• E.

40 kilometers

C. 2000 meters
Explanation
1000Base-LX uses single-mode fiber and has a maximum transmission distance of 2,000 meters.

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• 3.

### What is the maximum transmission distance supported by multimode 1000Base-LX?

• A.

300 meters

• B.

550 meters

• C.

2000 meters

• D.

10 kilometers

• E.

40 kilometers

B. 550 meters
Explanation
1000Base-LX uses multi-mode fiber and has a maximum transmission distance of 550 meters.

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• 4.

### A site consists of two buildings that are 15 km apart.  Which of the following can you use to connect the two buildings?

• A.

100Base-FX

• B.

1000Base-LX

• C.

10GBase-ER

• D.

10GBase-LR

C. 10GBase-ER
Explanation
10GBase-ER has a maximum transmission distance of 40 kilometers, which will suffice.

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• 5.

### What is the maximum data transmission rate supported by 10Base-2?

• A.

10 Mbps

• B.

100 Mbps

• C.

1000 Mbps

• D.

10 Gpbs

A. 10 Mbps
Explanation
10Base-2 has a maximum transmission rate of 10 Mbps

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• 6.

### You work with a 10Base-T network.  What is the maximum data transmission rate supported by the network?

• A.

10 Mbps

• B.

100 Mbps

• C.

1000 Mbps

• D.

10 Gbps

A. 10 Mbps
Explanation
10Base-T has a maximum transmission rate of 10 Mbps.

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• 7.

### You work with a Fast Ethernet network.  What is the maximum data transmission rate supported by this network?

• A.

10 Mbps

• B.

100 Mbps

• C.

1000 Mbps

• D.

10 Gbps

B. 100 Mbps
Explanation
Fast Ethernet has a maximum transmission rate of 100 Mbps.

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• 8.

### What is the maximum data transmission rate supported by 100Base-FX and 100Base-TX?

• A.

10 Mbps

• B.

100 Mbps

• C.

1000 Mbps

• D.

10 Gbps

B. 100 Mbps
Explanation
100Base-FX and 100Base-TX have a maximum transmission rate of 100 Mbps.

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• 9.

### What is the maximum data transmission rate supported by Gigabit Ethernet?

• A.

10 Mbps

• B.

100 Mbps

• C.

1000 Mbps

• D.

10 Gbps

C. 1000 Mbps
Explanation
Gigabit Ethernet has a maximum transmission rate of 1000 Mbps or 1 Gbps.

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• 10.

### Your network contains a 1000Base-CX switch.  What is the maximum data transmission rate supported by this switch?

• A.

10 Mbps

• B.

100 Mbps

• C.

1000 Mbps

• D.

10 Gbps

C. 1000 Mbps
Explanation
1000Base-CX has a maximum transmission rate of 1000 Mbps.

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• 11.

### You work with a 1000Base-T network.  What is the maximum data transmission rate supported by the network?

• A.

10 Mbps

• B.

100 Mbps

• C.

1000 Mbps

• D.

10 Gbps

C. 1000 Mbps
Explanation
1000Base-T has a maximum transmission rate of 1000 Mbps.

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• 12.

### What is the maximum data transmission rate supported by 1000Base-LX and 1000Base-SX?

• A.

10 Mbps

• B.

100 Mbps

• C.

1000 Mbps

• D.

10 Gbps

C. 1000 Mbps
Explanation
1000Base-LX and 1000Base-SX all have a maximum transmission rate of 1000 Mbps.

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• 13.

### Which of the following has a maximum data transmission rate of 10 Mbps?

• A.

10Base-2, 10Base-5 and 10Base-T

• B.

100Base-FX, 100Base-TX and FDDI

• C.

1000Base-CX, 1000Base-LX and 1000Base-SX

• D.

10 GBase-ER, 10 GBase-LR and 10 GBase-SR

A. 10Base-2, 10Base-5 and 10Base-T
Explanation
10Base-2, 10Base-5 and 10Base-T all have maximum transmission rates of 10 Mbps.

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• 14.

### Which of the following has a maximum data transmission rate of 100 Mbps?

• A.

10Base-2, 10Base-5 and 10Base-T

• B.

100Base-FX, 100Base-TX and FDDI

• C.

1000Base-CX, 1000Base-LX and 1000Base-SX

• D.

10GBase-ER, 10GBase-LR and 10 GBase-SR

B. 100Base-FX, 100Base-TX and FDDI
Explanation
100Base-FX and 100Base-TX, as well as FDDI, have a maximum transmission rate of 100 Mbps

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• 15.

### Which of the following has a maximum data transmission rate of 1 Gbps?

• A.

10Base-2, 10Base-5 and 10Base-T

• B.

100Base-FX, 100Base-TX and FDDI

• C.

1000Base-CX, 1000Base-LX and 1000Base-SX

• D.

10GBase-ER, 10GBase-LR and 10GBase-SR

C. 1000Base-CX, 1000Base-LX and 1000Base-SX
Explanation
1000Base-CX, 1000Base-LX and 1000Base-SX, as well as 1000Base-T, all have a maximum transmission rate of 1000 Mbps or 1 Gbps.

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• 16.

### Which of the following has a maximum data transmission rate of 10 Gbps

• A.

10Base-2, 10Base-5 and 10Base-T

• B.

100Base-FX, 100Base-TX and FDDI

• C.

1000Base-CX, 1000Base-LX and 1000Base-SX

• D.

10GBase-ER, 10GBase-LR and 10GBase-SR

D. 10GBase-ER, 10GBase-LR and 10GBase-SR
Explanation
10GBase-ER, 10GBase-LR and 10GBase-SR all have a maximum transmission rate of 10 Gbps.

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• 17.

### Which of the following are small form factor fiber-optic connectors? (Choose all that apply)

• A.

MT-RJ

• B.

LC

• C.

ST

• D.

RJ-45

A. MT-RJ
B. LC
Explanation
Both MT-RJ and LC are small form factor fiber-optic connectors.

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• 18.

### Which of the following is not a fiber-optic connector?

• A.

MT-RJ

• B.

LC

• C.

ST

• D.

RJ-45

D. RJ-45
Explanation
RJ-45 connectors are UTP copper cable connectors, not fiber-optic connectors.

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• 19.

### You have a 1000Base-CX switch.  Which connector does this switch use?

• A.

MT-RJ

• B.

RJ-45

• C.

HSSDC

• D.

ST

C. HSSDC
Explanation
1000Base-CX uses a 9-pin High Speed Serial Data Connector (HSSDC)

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• 20.

### Which type of connector would you expect to find on a 1000Base-TX network?

• A.

MT-RJ

• B.

RJ-45

• C.

HSSDC

• D.

ST

B. RJ-45
Explanation
1000Base-TX uses UTP cable with RJ-45 connectors.

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• 21.

### With which of the following would you use a RJ-45 connector? (Choose all that apply)

• A.

100Base-T

• B.

1000Base-CX

• C.

1000Base-LX

• D.

1000Base-TX

A. 100Base-T
D. 1000Base-TX
Explanation
100Base-T and 1000Base-TX uses UTP cable with RJ-45 connectors

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• 22.

### With which of the following would you use a 9-pin High Speed Serial Data Connector (HSSDC)?

• A.

Universal Serial Bus

• B.

IEEE 1394

• C.

1000Base-CX

• D.

None of the above

C. 1000Base-CX
Explanation
1000Base-CX uses a 9-pin High Speed Serial Data Connector (HSSDC)

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• 23.

### Which of the following is not a fiber-optic connector?

• A.

SC

• B.

ST

• C.

MT-RJ

• D.

HSSDC

D. HSSDC
Explanation
HSSDC is a 9-pin copper-based connector used by 1000Base-CX

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• 24.

### Which of the following is not a copper connector?

• A.

HSSDC

• B.

RJ-11

• C.

RJ-45

• D.

ST

D. ST
Explanation
ST connectors are fiber optic connectors, not cable connectors.

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• 25.

### Which of the following has two fibers?

• A.

MT-RJ

• B.

LC

• C.

SC

• D.

ST

A. MT-RJ
Explanation
MT-RJ is the only connector that has two fibers.

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• 26.

### Which of the following has a BNC type attachment?

• A.

MT-RJ

• B.

LC

• C.

SC

• D.

ST

D. ST
Explanation
The ST connector incorporates a BNC type attachment.

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• 27.

### Which connector does a 10Base-T hub use?

• A.

MT-RJ

• B.

RJ-45

• C.

HSSDC

• D.

ST

B. RJ-45
Explanation
10Base-T uses UTP cable with RJ-45 connectors.

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• 28.

### How many pins would you expect to find on a connector used on a 1000Base-TX network?

• A.

4

• B.

8

• C.

9

• D.

16

B. 8
Explanation
1000Base-T uses UTP or STP cable which terminates in RJ-45 connectors. UTP and STP cable consists of four pairs of twisted copper wire; therefore the RJ-45 connector has 8 pins.

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• 29.

### How many pins would you expect to find on a connector used on a 1000Base-CX switch?

• A.

4

• B.

8

• C.

9

• D.

16

C. 9
Explanation
1000Base-CX has a special 9-pin High Speed Serial Data Connector (HSSDC)

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• 30.

### A RJ-45 connector has how many pins?

• A.

4

• B.

8

• C.

9

• D.

16

B. 8
Explanation
RJ-45 connectors are used on UTP or STP cable. UTP and STP cable consists of four pairs of twisted copper wire; therefore the RJ-45 connector has 8 pins.

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• Current Version
• Mar 20, 2023
Quiz Edited by
ProProfs Editorial Team
• Aug 14, 2010
Quiz Created by
Nevermore42

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