QUESTION 38
Which of the following terms describes the unwanted signal coupling from a disturbing pair of a 4-pair cable channel to a disturbed pair of another 4-pair channel?

QUESTION 39
Which of the refers to a rule or set of rules intended to endure safety during the installation and use of materials, components, fixtures, systems, premises and related subjects?

QUESTION 40
Which of the following fire ratings refers to the time period that a fire-rated assembly can resist flame passage?

QUESTION 41
What is the specified performance level for Category 6 cable?

QUESTION 42
What is the primary purpose of the telecommunications bonding infrastructure?

QUESTION 43
Which type of optical fiber cable should be color coded with a RED outer cable sheath?

QUESTION 44
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?

QUESTION 45
Which is a keyed, contact, moderate loss connector in present use today that is pull & wiggle-proof?

QUESTION 46
Which of the following should be used to prevent the cable from twisting during a horizontal backbone pull?

QUESTION 47
Which of the following make the biggest impression on a customer during face-to-face conversation?

QUESTION 48
What is the minimum number of consolidation points that should serve an open office furniture cluster?

QUESTION 49
During a retrofit, an installation crew discovers old insulation that they think may contain asbestos, they cannot complete their work without disturbing the insulation. What is the best course of action for the crew to take?

QUESTION 50
Cavity boxes should be at least _____ away from the wall, where possible.

QUESTION 51
Which of the following steps should be performed first when an installer is pulling backbone cable from the bottom up?

QUESTION 52
Which of the following makes the biggest impression on a customer when you are communicating via email?