BICSI INSTALLER 2 UPDATED EXAM SCRIPT QUESTIONS
AND SOLUTIONS RATED A+
✔✔What are the two kinds of backbone cabling - ✔✔Interbuilding
Intrabuilding
✔✔ There are four classes of administration of Structure cabling system (SCS) -
✔✔Class 1 single ER equipment room
Class 2 multiple
telecommunication spaces
Class 3 multiple buildings on campus
Class 4 multiple sites
✔✔Endothermic - ✔✔Ability to absorb heat
✔✔3 basic types of crosstalk of interest for balaced twisted pair - ✔✔Near End (NEXT)
Attenuation to crosstalk far end (ACRF)
Alien crosstalk
✔✔intumescent - ✔✔Ability to expand heat
✔✔Three transmission methods are - ✔✔Simplex
Half duplex
Full duplex
✔✔Simplex - ✔✔Transmits signals in one direction
✔✔Half Duplex - ✔✔Transmits signals in either direction but only One Direction at a
time
✔✔Direct current (DC) - ✔✔Refers to a study value that does not change the polarity of
the voltage or the direction of the current
✔✔Frequency - ✔✔1 cycle in 1 s = 1 Hz
✔✔Full duplex - ✔✔Transmit signals in both directions at the same time
✔✔Capacitance 1 - ✔✔Properties of conductors that allows storage of electric charges
when potential differences (voltage) exist between the Conductors
AND SOLUTIONS RATED A+
✔✔What are the two kinds of backbone cabling - ✔✔Interbuilding
Intrabuilding
✔✔ There are four classes of administration of Structure cabling system (SCS) -
✔✔Class 1 single ER equipment room
Class 2 multiple
telecommunication spaces
Class 3 multiple buildings on campus
Class 4 multiple sites
✔✔Endothermic - ✔✔Ability to absorb heat
✔✔3 basic types of crosstalk of interest for balaced twisted pair - ✔✔Near End (NEXT)
Attenuation to crosstalk far end (ACRF)
Alien crosstalk
✔✔intumescent - ✔✔Ability to expand heat
✔✔Three transmission methods are - ✔✔Simplex
Half duplex
Full duplex
✔✔Simplex - ✔✔Transmits signals in one direction
✔✔Half Duplex - ✔✔Transmits signals in either direction but only One Direction at a
time
✔✔Direct current (DC) - ✔✔Refers to a study value that does not change the polarity of
the voltage or the direction of the current
✔✔Frequency - ✔✔1 cycle in 1 s = 1 Hz
✔✔Full duplex - ✔✔Transmit signals in both directions at the same time
✔✔Capacitance 1 - ✔✔Properties of conductors that allows storage of electric charges
when potential differences (voltage) exist between the Conductors
