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BICSI FINAL EXAM STUDY MATERIALS QUESTION AND ANSWERS (VERIFIED ANSWERS) $12.99   Add to cart

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BICSI FINAL EXAM STUDY MATERIALS QUESTION AND ANSWERS (VERIFIED ANSWERS)

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BICSI FINAL EXAM STUDY MATERIALS QUESTION AND ANSWERS (VERIFIED ANSWERS)

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  • August 8, 2024
  • 23
  • 2024/2025
  • Exam (elaborations)
  • Unknown
  • BICSI
  • BICSI
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Estudyr
ESTUDY



BICSI FINAL EXAM STUDY MATERIALS QUESTION
AND ANSWERS (VERIFIED ANSWERS)

**1. What does simplex transmission mean?**

- A. Transmits signals in one direction only; listeners have no path to respond

- B. Transmits signals in both directions at the same time

- C. Transmits signals in either direction but only one at a time

- D. Transmits signals with no direction



**Answer: A. Transmits signals in one direction only; listeners have no path to respond**



**2. What does half-duplex transmission mean?**

- A. Transmits signals in both directions at the same time

- B. Transmits signals in either direction but only one at a time

- C. Transmits signals in one direction only

- D. Transmits signals without direction



**Answer: B. Transmits signals in either direction but only one at a time**



**3. What does full-duplex transmission mean?**

- A. Transmits signals in both directions at the same time

- B. Transmits signals in one direction only

- C. Transmits signals in either direction but only one at a time

- D. Transmits signals with no direction

,ESTUDY




**Answer: A. Transmits signals in both directions at the same time**



**4. Twisted pair cable is called balanced because both conductors transmit information at the
__________ potential reference to ground.**

- A. Different

- B. Same

- C. Higher

- D. Lower



**Answer: B. Same**



**5. Coaxial cable is __________ because the two conductors transmit information at different
potentials reference to ground.**

- A. Balanced

- B. Unbalanced

- C. Isolated

- D. Shielded



**Answer: B. Unbalanced**



**6. In a digital signal, what are the two states or signal levels?**

- A. High and low

- B. On and off

- C. Fast and slow

- D. Positive and negative

, ESTUDY




**Answer: B. On and off**



**7. What is the category for Cat 8.2 cable?**

- A. Class I 1000MHz

- B. Class II 2000MHz

- C. Class III 500MHz

- D. Class IV 4000MHz



**Answer: B. Class II 2000MHz**



**8. Digital data can be converted to an analog signal with a __________.**

- A. Converter

- B. Modem

- C. Amplifier

- D. Filter



**Answer: B. Modem**



**9. The transmission of __________ data can be converted from analog format to digital with a
__________.**

- A. Digital, modem

- B. Analog, codec

- C. Digital, codec

- D. Analog, amplifier

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