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BICSI INSTALLER 2 COPPER STUDY EXAM STUDY MATERIALS QUESTION AND ANSWERS (VERIFIED ANSWERS)
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BICSI INSTALLER 2 COPPER STUDY EXAM STUDY MATERIALS QUESTION AND ANSWERS (VERIFIED ANSWERS)
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ESTUDYBICSI INSTALLER 2 COPPER STUDY EXAM STUDY
MATERIALS QUESTION AND ANSWERS (VERIFIED
ANSWERS)
**1. What are the four classes of administration for Structured Cabling Systems (SCS)?**
- A. Class 1: Single ER Equipment Room
- B. Class 2: Multiple Telecommunication Spaces
- C. Class 3: Multiple Buildings on Campus
- D. Class 4: Multiple Sites
**Answer: A. Class 1: Single ER Equipment Room, B. Class 2: Multiple Telecommunication Spaces, C.
Class 3: Multiple Buildings on Campus, D. Class 4: Multiple Sites**
**2. What is the meaning of endothermic?**
- A. Ability to emit heat
- B. Ability to absorb heat
- C. Ability to reflect heat
- D. Ability to conduct heat
**Answer: B. Ability to absorb heat**
**3. What are the three basic types of crosstalk in balanced twisted pair cables?**
- A. Near End Crosstalk (NEXT)
- B. Attenuation to Crosstalk Far End (ACRF)
- C. Alien Crosstalk (AXT)
,ESTUDY
- D. Reflection Loss
**Answer: A. Near End Crosstalk (NEXT), B. Attenuation to Crosstalk Far End (ACRF), C. Alien Crosstalk
(AXT)**
**4. What does intumescent refer to?**
- A. Ability to absorb heat
- B. Ability to expand when heated
- C. Ability to conduct electricity
- D. Ability to resist heat
**Answer: B. Ability to expand when heated**
**5. What are the three transmission methods?**
- A. Simplex
- B. Half Duplex
- C. Full Duplex
- D. Bi-Directional
**Answer: A. Simplex, B. Half Duplex, C. Full Duplex**
**6. What is Simplex transmission?**
- A. Transmits signals in both directions simultaneously
- B. Transmits signals in one direction only
- C. Transmits signals in either direction but only one at a time
- D. Transmits signals with error correction
, ESTUDY
**Answer: B. Transmits signals in one direction only**
**7. What is Half Duplex transmission?**
- A. Transmits signals in both directions simultaneously
- B. Transmits signals in one direction only
- C. Transmits signals in either direction but only one direction at a time
- D. Transmits signals with error correction
**Answer: C. Transmits signals in either direction but only one direction at a time**
**8. What does Direct Current (DC) refer to?**
- A. A value that changes direction of current
- B. A value that does not change polarity of voltage or direction of current
- C. A fluctuating voltage
- D. A signal that alternates
**Answer: B. A value that does not change polarity of voltage or direction of current**
**9. How is frequency defined?**
- A. 1 cycle per second = 1 Hz
- B. 1 cycle per minute = 1 Hz
- C. 1 cycle per hour = 1 Hz
- D. 1 cycle per day = 1 Hz
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