What is the minimum number of 4 inch floor sleeves for a building with a total usable floor space of 5000 m (50,000 sq. ft.) to 10,000m (100,000 sq. ft.)?

• A.4
• B.9-12
• C.5-8
• D.3

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What is the permitted substitutes for a fiber optic cable rated OFNP?

• A.OFCP
• B.None
• C.OFNG
• D.OFNR

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What is the frequency rating of an International Organization for Standardization/International Electrotechnical Commission (ISO/IEC) Category 7/Class F cable?

• A.250 MHz
• B.600 MHz
• C.1000 MHz
• D.500 MHz
• E.100 MHz

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The ability of a device to withstand electromagnetic disturbances from another device is:

• A.Fast transients
• B.Electromagnetic interference (EMI)
• C.(EMC)
• D.Electrostatic Discharge (ESD)
• E.Radio Frequency Interference (RFI)

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A "sag" is a decrease in normal root mean square (rms) voltage or current lasting 0.5 cycles up to one minute.

• A.False
• B.True

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