Chapter 02 Quiz - Introduction to the VDV Industry
systems use glass strands encased in cable jackets to conduct light rather than electricity.
Fiber-optic fiber-optic Fiber optic fiber optic
A(n) is an insulated copper or fiber-optic cable used to connect two devices or components by means of a plug at both ends.
patch cord
The difference between an intranet and the Internet is that an intranet is a(n)___________.
private network
The difference between an electrician and a VDV installer is primarily in the .
purpose of the installation
A is a device that connects wireless telecommunication devices to form a wireless network.
wireless access point
The company which originated long range electronic communications was the .
American Telephone and Telegraph Company (AT)
serves a role in defining standards for the telecommunications industry.
BICSI
is telecommunications cabling and hardware that runs from a telecommunications closet, or intermediate distribution frame (IDF), to a main distribution frame (MDF) or to another telecommunications room.
Backbone cabling backbone cabling
is the communication of voice, data, images, and video over a distance via electromagnetic or optical sources on one or more hardwired or wireless networks.
Telecommunication telecommunication
A(n) is a device used to control another piece of VDV equipment.
controller
A technical requirement involved in the installation of a VDV telecommunications system is the .
data carrying capacity
Security systems fall into two categories -________ systems which controls _________ and _________ systems which controls __________.
surveillance, security cameras, and access control, door locks