Join the discussion
Question 1/38
Which of the following steps should be performed first when an installer is pulling backbone cable from the bottom up?
Correct Answer: D
Add Comments
- Other Question (38q)
- Q1. Which of the following steps should be performed first when an installer is pulling backbo...
- Q2. Which of the following must be measured before the length of a coaxial cable can be calcul...
- Q3. Which of the following fire ratings refers to the time period that the unexposed surface o...
- Q4. A grey backboard should be used to identify _____ backbone cable?...
- Q5. What is the specified performance level for Category 8 cable?...
- Q6. Light pulses in optical fiber cables are subjected to a loss in power as the light pulses ...
- Q7. You are pre-terminating cable. Where should the labels be placed?...
- Q8. Which of the following tools is a low-cost cable verifier that can be used to test for ope...
- Q9. What is the minimum recommended height that should be used when mounting a plywood back bo...
- Q10. Which type of optical fiber cable should be color coded with an Orange outer cable sheath?...
- Q11. What is the recommended minimum amount of aisle space between and around equipment?...
- Q12. Which of the following items may be used as a substitute device for a pulling eye?...
- Q13. Which of the following results from the different optical path lengths in a multimode fibe...
- Q14. Which type of tester includes a set of modular plugs?...
- Q15. Which of the following is a floor serving space that serves as a point of termination for ...
- Q16. Which of the Two organizations jointly oversee the worldwide standardization of telecommun...
- Q17. Which of the following are typically used to support cables between a cable tray and work ...
- Q18. During a retrofit, an installation crew discovers old insulation that they think may conta...
- Q19. Which of the following is used to establish a 0 volt (V) reference for ac electrical power...
- Q20. If you are working on a catwalk, you are required to wear _____?...
- Q21. What is the primary purpose of an electrical grounding system?...
- Q22. Which of the following makes the biggest impression on a customer when you are communicati...
- Q23. Which of the following markings indicates that the cable is designed for use in a plenum s...
- Q24. Which of the following connector styles is presently used within optical fiber cabling sys...
- Q25. Cavity boxes should be at least _____ away from the wall, where possible....
- Q26. Which of the following is the primary benefit of using wall-mounted racks and cabinets in ...
- Q27. What is the primary purpose of the telecommunications bonding infrastructure?...
- Q28. A category 8 cable is terminated into category 6A outlets with category 5e patch cords. Wh...
- Q29. Which of the following may provide a demarcation point between the service provider and th...
- Q30. Which of the following is used to equalize potential differences between the SBB on the sa...
- Q31. What is the maximum pull force for four-strand optical fiber?...
- Q32. Which of the following components is used to bond the electrical system's grounding electr...
- Q33. What is the specified performance level for Category 6 cable?...
- Q34. Which type of cabling is installed between a main cross connect and a horizontal cross con...
- Q35. A third 90-degree bend may be permitted in a conduit run if one of the bends is located wi...
- Q36. Which of the following combinations is used to identify the tip conductors in Pair 1 of a ...
- Q37. Which of the following terms is used to describe mechanical firestop systems?...
- Q38. Which of the following refers to a set of rules issued by a governmental body at the state...
