Assuming the total fill capacity of a pathway is 100 cables (all of the same cable type and size), the MAXIMUM number of cables to be installed during the initial installation, without exceeding the fill ratio is:

• A.25
• B.40
• C.60
• D.50

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When balanced twisted-pair copper cabling, return loss is a measurement of the:

• A.Loss in signal resulting from the insertion of a component, of link, or channel, between a transmitter and a receiver
• B.Worst case difference in magnitude between the expected insertion loss and the actual measured insertion loss
• C.Signal coupling between any two pairs along the entire length of the cabling
• D.Time required for a signal to travel from one end of the transmission path to the other end
• E.Reflection of signal power resulting from the insertion of a device in a transmission line (in dB)

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Which type of cable tray is best described as a ventilated bottom with side rails?

• A.Spline
• B.Basket tray
• C.Ladder
• D.Ventilated trough
• E.Ventilated channel

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Perimeter raceway systems should be used primarily for:

• A.Apartments or hotels where molding is accessible in the work area
• B.Underfloor pathway
• C.Small floor areas where the majority of telecommunication services will be along the walls
• D.Equipment rooms where cable tray is cost prohibitive
• E.Warehouses with minimal telecommunications services

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Which one of the following is part of the security metric to consider in selecting the appropriate labels for an administrative system?

• A.Adhesive type
• B.Moisture content
• C.Smudge resistance
• D.Temperature rating
• E.Tamper resistance

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