BICSI IN225 7.0, Installer 2, Copper 2025
Solved Correctly To Score A+
Attenuation CORRECT ANSWERS The Decrease in magnitude or power loss of a
signal.
Decibels, dB CORRECT ANSWERS Unit of measurement for attenuation.
American Wire Gauge (AWG) CORRECT ANSWERS The numerical system for
designating wire diameter.
inverse relationship CORRECT ANSWERS American Wire Gauge numbers have this
relationship to the wire size.
Balanced Twisted-Pair CORRECT ANSWERS Type of wiring in which 2 conductors of a
single circuit are twisted together in order to minimize EMI
V=I*R CORRECT ANSWERS The formula relation between Voltage, impedance, and
resistance.
Capacitance CORRECT ANSWERS Measured in Farads, causes a voltage difference
between two wires when they are separated by insulation
Durability CORRECT ANSWERS Connector's ability to survive hundreds of insertions
and withdrawls
Impedance CORRECT ANSWERS Combined effects of resistance, inductive reactance,
and capacitive reactance of a circuit. (Z)
STP (shielded) and UTP (Unshielded) CORRECT ANSWERS The two types of
Balanced Twisted Pair cable
100 Ohms at 100 MHz CORRECT ANSWERS Nominal characteristic impedance of
balanced Twisted-pair cables
100 MHz CORRECT ANSWERS Cat 5e UTP has transmission characteristics up to:
Crosstalk CORRECT ANSWERS The unwanted transfer of a signal's electromagnetic
energy from one or more circuits to other circuits
Shielded, Unshielded, and Cat 7a CORRECT ANSWERS The three types of balanced
twisted-pair modular connectors
,TIA-568A and TIA-568B CORRECT ANSWERS The two standards-compliant wiring
schemes for 8P8C modular connectors
X CORRECT ANSWERS The designation used for a multi-line connector
Serial-11 CORRECT ANSWERS Coaxial Cable type used in video backbone
distribution
75 Ohms CORRECT ANSWERS The characteristic impedance of a series-6 Coaxial
Cable
F-type Connector CORRECT ANSWERS Type of Coaxial connector that cannot be
used with stranded center conductor
Screw-on CORRECT ANSWERS Type of BNC connector that is NOT recommended for
any installation
Code CORRECT ANSWERS The purpose of ___ is to ensure the safety during the
installation and use of materials, components, fixtures, systems, premises, and related
subjects
Standard CORRECT ANSWERS The purpose of ___ is to improve the quality, function,
performance, repeatability or some other facet of an item
ANSI/TIA-568.0 CORRECT ANSWERS This ANSI/TIA standard is the foundation for
premise telecommunication cabling infrastructure; enables the planning and installation
of a structured cabling system for all types of customer premises
ANSI/TIA-606 CORRECT ANSWERS This ANSI/TIA standard contains administrative
information, such as labeling requirements and recommendations for the components of
a structured cabling system
ANSI/TIA-607 CORRECT ANSWERS This ANSI/TIA standard provides
recommendations and requirements related to Bonding and Grounding
First Level Backbone CORRECT ANSWERS This level of Backbone cabling is between
the MC and the IC
First Level Backbone CORRECT ANSWERS This level of Backbone cabling is between
the MC and the HC or IC
Second Level Backbone CORRECT ANSWERS This level of Backbone cabling is
between the IC and the HC
To distribute signal from the Horizontal Cross-connect in the TR to the work area
CORRECT ANSWERS This is the purpose of horizontal Cabling
, 2 Cables CORRECT ANSWERS This is the minimum number of cables to be
installed/ran to each work area
Orange CORRECT ANSWERS This color is used to denote a cable demarcation point
Green CORRECT ANSWERS This color is used to denote Network connections
Purple CORRECT ANSWERS This color is used to denote Common Equipment
White CORRECT ANSWERS This color is used to denote first-level backbone cabling
Gray CORRECT ANSWERS This color is used to denote second-level backbone
cabling
Blue CORRECT ANSWERS This color is used to denote Horizontal Cabling
Brown CORRECT ANSWERS This color is used to denote Inter-Building backbone
cabling
Yellow CORRECT ANSWERS This color is used to denote misc. systems, like alarm
circuits
Red CORRECT ANSWERS This color is used to denote systems reserved for future
used
5m (16.5ft) CORRECT ANSWERS This is the maximum length of both equipment cords
and patch cables
Undercarpet Cable CORRECT ANSWERS This type of cable is not recommended
Class 2 CORRECT ANSWERS A single building with multiple telecommunication
spaces would be part of this administration class
A Consolidation Point (CP) CORRECT ANSWERS The purpose of ___ is to allow
horizontal cabling to be extended from building pathways into work area furniture
pathways or modular wall partitions to the equipment outlet
Class 1 CORRECT ANSWERS A single building with one ER would be part of this
administration class
Class 4 CORRECT ANSWERS Multiple sites/campuses with multiple buildings would
be part of this administration class
Class 3 CORRECT ANSWERS A single site/campus with multiple buildings would be
part of this administration class
Solved Correctly To Score A+
Attenuation CORRECT ANSWERS The Decrease in magnitude or power loss of a
signal.
Decibels, dB CORRECT ANSWERS Unit of measurement for attenuation.
American Wire Gauge (AWG) CORRECT ANSWERS The numerical system for
designating wire diameter.
inverse relationship CORRECT ANSWERS American Wire Gauge numbers have this
relationship to the wire size.
Balanced Twisted-Pair CORRECT ANSWERS Type of wiring in which 2 conductors of a
single circuit are twisted together in order to minimize EMI
V=I*R CORRECT ANSWERS The formula relation between Voltage, impedance, and
resistance.
Capacitance CORRECT ANSWERS Measured in Farads, causes a voltage difference
between two wires when they are separated by insulation
Durability CORRECT ANSWERS Connector's ability to survive hundreds of insertions
and withdrawls
Impedance CORRECT ANSWERS Combined effects of resistance, inductive reactance,
and capacitive reactance of a circuit. (Z)
STP (shielded) and UTP (Unshielded) CORRECT ANSWERS The two types of
Balanced Twisted Pair cable
100 Ohms at 100 MHz CORRECT ANSWERS Nominal characteristic impedance of
balanced Twisted-pair cables
100 MHz CORRECT ANSWERS Cat 5e UTP has transmission characteristics up to:
Crosstalk CORRECT ANSWERS The unwanted transfer of a signal's electromagnetic
energy from one or more circuits to other circuits
Shielded, Unshielded, and Cat 7a CORRECT ANSWERS The three types of balanced
twisted-pair modular connectors
,TIA-568A and TIA-568B CORRECT ANSWERS The two standards-compliant wiring
schemes for 8P8C modular connectors
X CORRECT ANSWERS The designation used for a multi-line connector
Serial-11 CORRECT ANSWERS Coaxial Cable type used in video backbone
distribution
75 Ohms CORRECT ANSWERS The characteristic impedance of a series-6 Coaxial
Cable
F-type Connector CORRECT ANSWERS Type of Coaxial connector that cannot be
used with stranded center conductor
Screw-on CORRECT ANSWERS Type of BNC connector that is NOT recommended for
any installation
Code CORRECT ANSWERS The purpose of ___ is to ensure the safety during the
installation and use of materials, components, fixtures, systems, premises, and related
subjects
Standard CORRECT ANSWERS The purpose of ___ is to improve the quality, function,
performance, repeatability or some other facet of an item
ANSI/TIA-568.0 CORRECT ANSWERS This ANSI/TIA standard is the foundation for
premise telecommunication cabling infrastructure; enables the planning and installation
of a structured cabling system for all types of customer premises
ANSI/TIA-606 CORRECT ANSWERS This ANSI/TIA standard contains administrative
information, such as labeling requirements and recommendations for the components of
a structured cabling system
ANSI/TIA-607 CORRECT ANSWERS This ANSI/TIA standard provides
recommendations and requirements related to Bonding and Grounding
First Level Backbone CORRECT ANSWERS This level of Backbone cabling is between
the MC and the IC
First Level Backbone CORRECT ANSWERS This level of Backbone cabling is between
the MC and the HC or IC
Second Level Backbone CORRECT ANSWERS This level of Backbone cabling is
between the IC and the HC
To distribute signal from the Horizontal Cross-connect in the TR to the work area
CORRECT ANSWERS This is the purpose of horizontal Cabling
, 2 Cables CORRECT ANSWERS This is the minimum number of cables to be
installed/ran to each work area
Orange CORRECT ANSWERS This color is used to denote a cable demarcation point
Green CORRECT ANSWERS This color is used to denote Network connections
Purple CORRECT ANSWERS This color is used to denote Common Equipment
White CORRECT ANSWERS This color is used to denote first-level backbone cabling
Gray CORRECT ANSWERS This color is used to denote second-level backbone
cabling
Blue CORRECT ANSWERS This color is used to denote Horizontal Cabling
Brown CORRECT ANSWERS This color is used to denote Inter-Building backbone
cabling
Yellow CORRECT ANSWERS This color is used to denote misc. systems, like alarm
circuits
Red CORRECT ANSWERS This color is used to denote systems reserved for future
used
5m (16.5ft) CORRECT ANSWERS This is the maximum length of both equipment cords
and patch cables
Undercarpet Cable CORRECT ANSWERS This type of cable is not recommended
Class 2 CORRECT ANSWERS A single building with multiple telecommunication
spaces would be part of this administration class
A Consolidation Point (CP) CORRECT ANSWERS The purpose of ___ is to allow
horizontal cabling to be extended from building pathways into work area furniture
pathways or modular wall partitions to the equipment outlet
Class 1 CORRECT ANSWERS A single building with one ER would be part of this
administration class
Class 4 CORRECT ANSWERS Multiple sites/campuses with multiple buildings would
be part of this administration class
Class 3 CORRECT ANSWERS A single site/campus with multiple buildings would be
part of this administration class
