NO.11 A grey backboard should be used to identify _____ backbone cable?

NO.12 Which of the following is the first step of the emergency rescue process?

NO.13 Which of the following fire ratings refers to the time period that the unexposed surface of a firestop assembly does not exceed 180 degrees C (325 degrees F) above its initial temperature?

NO.14 During the troubleshooting phase, what is the first step?

NO.15 Cavity boxes should be at least _____ away from the wall, where possible.

NO.16 What is the primary purpose of the telecommunications bonding infrastructure?

NO.17 Fall protection is required whenever a person is exposed to a fall hazard more than ____?

NO.18 How much cable slack should be left in the work area after termination?

NO.19 Which of the following tools is a low-cost cable verifier that can be used to test for opens, shorts, crossed pairs, and miswires in 4- pair cables?

NO.20 Which type of tester includes a set of modular plugs?

NO.21 Which pair of a 100-ohm balanced twisted pair patch cable has a white-brown tip and a brown-white ring?

NO.22 What is the primary purpose of an electrical grounding system?

NO.23 What is the required physical topology for a SCS?

NO.24 A third 90-degree bend may be permitted in a conduit run if the run does NOT exceed ______?

NO.25 What is the specified performance level for Category 6 cable?

NO.26 Which of the following is the primary benefit of using wall-mounted racks and cabinets in place of traditional equipment racks?

NO.27 Which of the following interconnects the PBB to the SBB?

NO.28 Which of the following steps should be performed first when terminating a coaxial cable?

NO.29 Which of the following is a building-serving space that houses large pieces of common active equipment?

NO.30 Which of the following steps should be performed first when an installer is pulling backbone cable from the bottom up?