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Commercial use of the Internet was discouraged until approximately 1988.
In order to compensate for synchronization problems, another type of encoding method
called biphase can be employed; these methods place a clock pulse within the data
stream.
SMTP returns an end-to-end acknowledgement to the originator to indicate that the
message was successfully delivered to the recipient.
LAN protocol architectures are more concerned with cabling infrastructure and less
concerned with providing services needed by network attached devices to share the
LAN transmission medium.
A Storage Area Network (SAN) is a network specifically designed to allow specific
servers the ability to share local storage devices with
each other.
Guided media provide a physical path along which the signals are propagated; these
include twisted pair, coaxial cable, and optical fiber.
________ refers to everything that enables an organization to create, manipulate, and
manage very large data sets (measured in terabytes, petabytes, exabytes, etc.) and the
facilities in which these are stored.
Both the broadcast and multiple unicast strategies are inefficient because they generate
unnecessary copies of the source packet.
__________ is the delivery of WAN services using Ethernet connectivity and is
a high-speed alternative to traditional WAN services such as frame relay, leased lined,
ATM, or T-1 services.
Traffic leaving a network or internal telephone system is separated into different lines
and then sent to the service provider.
Frame Relay is a more streamlined communication process than X.25.
Security threats can be classified based on how a given attack provides a threat to a
given objective.
Two different types of light source are used in fiber optic systems: LED
and __________.
The need to store and transmit images has been a driving force in the development of
networking technology.
The primary benefit of a host-based IDS is that it can detect both external and internal
intrusions.
The two commonly used forms of ARQ are 'stop-and-wait" and "go back N".
A classic example of __________ is the telephone network.
_______ provides a universal language for remote computer terminals.
