Chapter 5: Backbone Distribution
Systems Exam 2025 Questions and
Answers 100% Pass
enterprise networks to connect their routers - ✔✔a fully connected mesh topology is
commonly used in:
- enterprise networks to connect their routers
- connections for CATV operations
false - ✔✔(ToF) most simple optical fiber ring topologies are designed to provide
only a primary path to the nodes
100 - ✔✔category 5e / class d balanced twisted-pair has performance characteristics
specified up to _____ MHz
- 100
- 200
- 250
- 350
intermediate metal conduit (IMC) - ✔✔threads on steel conduit ends are covered by
industry color-coded thread protectors. the color yellow is associated with:
COPYRIGHT © 2025 BY EMILLY CHARLOTTE, ALL RIGHTS RESERVED 1
, - rigid metal conduit (RMC)
- intermediate metal conduit (IMC)
- electrical metallic tubing (EMT)
- flexible metal conduit (FMC)
main cross-connect - ✔✔when describing backbone distribution system components,
campus distributor is the international equivalent term for the:
- horizontal cross-connect
- intermediate cross-connect
- main cross-connect
- zone cross-connect
main cross-connect / campus distributor - ✔✔when describing backbone
distribution system components, the cross-connect normally located in the main
equipment room for cross-connection and interconnection of entrance cables, first
level backbone cables, and equipment cables, is known as the:
- horizontal cross-connect / floor distributor
- intermediate cross-connect / building distributor
- main cross-connect / campus distributor
600 mm (24in) - ✔✔a slot used for backbone distribution is typically placed flush
against the wall and should have a maximum depth of ______ perpendicular to the
wall.
COPYRIGHT © 2025 BY EMILLY CHARLOTTE, ALL RIGHTS RESERVED 2
Systems Exam 2025 Questions and
Answers 100% Pass
enterprise networks to connect their routers - ✔✔a fully connected mesh topology is
commonly used in:
- enterprise networks to connect their routers
- connections for CATV operations
false - ✔✔(ToF) most simple optical fiber ring topologies are designed to provide
only a primary path to the nodes
100 - ✔✔category 5e / class d balanced twisted-pair has performance characteristics
specified up to _____ MHz
- 100
- 200
- 250
- 350
intermediate metal conduit (IMC) - ✔✔threads on steel conduit ends are covered by
industry color-coded thread protectors. the color yellow is associated with:
COPYRIGHT © 2025 BY EMILLY CHARLOTTE, ALL RIGHTS RESERVED 1
, - rigid metal conduit (RMC)
- intermediate metal conduit (IMC)
- electrical metallic tubing (EMT)
- flexible metal conduit (FMC)
main cross-connect - ✔✔when describing backbone distribution system components,
campus distributor is the international equivalent term for the:
- horizontal cross-connect
- intermediate cross-connect
- main cross-connect
- zone cross-connect
main cross-connect / campus distributor - ✔✔when describing backbone
distribution system components, the cross-connect normally located in the main
equipment room for cross-connection and interconnection of entrance cables, first
level backbone cables, and equipment cables, is known as the:
- horizontal cross-connect / floor distributor
- intermediate cross-connect / building distributor
- main cross-connect / campus distributor
600 mm (24in) - ✔✔a slot used for backbone distribution is typically placed flush
against the wall and should have a maximum depth of ______ perpendicular to the
wall.
COPYRIGHT © 2025 BY EMILLY CHARLOTTE, ALL RIGHTS RESERVED 2
