DCI - Data Cabling Installer Cabling Standards and Codes Questions and Answers

Question 1

According to the ANSI/TIA-568 series of standards, what is the maximum allowable length for a horizontal cable run, including patch cords?

Accepted Answer

100 meters

Answer

90 meters

Answer

110 meters

Answer

150 meters

Question 2

An installer is working in a commercial building and needs to label all telecommunications infrastructure components, including cables, pathways, and telecommunications spaces. Which TIA standard provides the guidelines for administration and labeling?

Accepted Answer

TIA-606-C

Answer

TIA-568-D

Answer

TIA-569-E

Answer

TIA-607-C

Question 3

During a data cabling installation in a multi-story office building, the installer needs to run backbone cabling vertically between floors. According to the National Electrical Code (NEC), what is the term for a vertical cable run between floors?

Accepted Answer

Riser

Answer

Plenum

Answer

Horizontal Cross-Connect

Answer

Point of Entrance

Question 4

A data cabling installer is planning the layout for a new office network. Which standard specifically addresses the requirements for telecommunications pathways and spaces, such as equipment rooms, telecommunications rooms, and cable trays?

Accepted Answer

ANSI/TIA-569-E

Answer

ANSI/TIA-568.1-E

Answer

NEC Article 800

Answer

BICSI N1

Question 5

According to NEC Article 800, what is the required action for accessible portions of abandoned communications cables?

Accepted Answer

They must be removed.

Answer

They must be labeled for future use.

Answer

They must be bonded to the grounding electrode system.

Answer

They can be left in place if they are in a plenum space.

Question 6

Which of the following best describes the role of BICSI (Building Industry Consulting Service International) in the cabling industry?

Accepted Answer

A professional association that creates standards and provides education for ICT professionals.

Answer

A government agency that legally enforces all cabling codes.

Answer

A manufacturer of networking hardware and cables.

Answer

An international body that exclusively develops fiber optic standards.