NETW
589 Final Exam 100% Correct Answers
To Get this Tutorial
Copy & Paste above URL Into
Your Browser
Hit Us Email for
Any Inquiry at: Lancehomework@gmail.com
Visit our Site for
More Tutorials: ( http://homeworklance.com/
)
NETW 589 Final Exam 100% Correct
Answers
Grade
A + Received 300/300 Points
(TCO A) How do analog and digital
signals differ? Describe the pattern. (Points : 25)
Analog
technology translates information into electric pulses that have various…
(TCO A) How is information conveyed
using FM (frequency modulation)? (Points : 25)
Information
is conveyed using FM by beginning with a sine signal that serves as a…
(TCO B) Define circuit switching and
packet switching. Explain why one is more appropriate for data. (Points : 25)
Circuit
switching and packet switching are technologies used for…
(TCO B) What organizations have
responsibility for standards covering more than one nation? (Points : 25)
These
organizations are the ETSI (European Telecommunications Standards Institute)
and the…
(TCO C) What is the difference
between a BSS and an ESS? (Points : 10)
A
BSS (Basic Service Set) refers to a network that contains only…
(TCO C) How many types of frames are
used on a wireless network and what are they? (Points : 10)
There
are three wireless frame types, such as the management frames, the control
frames, and the…
(TCO C) Which security standard is
compatible with the 802.11i standard and which ones are not? (Points : 10)
WPA
(Wired Protected Access) and WPA2 (Wi-Fi Protected Access 2) are compatible
with the…
(TCO C) Why does implementing
RTS/CTS help speed data transmission? (Points : 10)
The
RTS/CTS (Request to Send/Clear to Send) function is an 802.11 standard feature
that controls…
(TCO C) What are the primary
components of a WLAN? (Points : 10)
The
three primary types of WLAN components are the wireless network cards, the
wireless access points, and…
(TCO D) What is the difference
between baseband and broadband? (Points : 15)
In
baseband, data is transmitted as data signals through the media. It serves as
a…
(TCO D) What is meant by the “last
mile?” Why is the “last mile” problematic in terms of data transmission?
(Points : 15)
The
last mile technology refers to the telecommunications technology that connects
the…
(TCO E) What is the main problem
with using GEO satellites for data links? (Points : 15)
A
geostationary satellite (GEO) is a satellite that orbits the earth, placed
around 35,800 kilometers directly above the…
(TCO E) Explain the differences
between 1G, 2G, and 3G networks. (Points : 25)
In
1G, data is transmitted in analog form and can be used only for making calls
and sending text messages. Its network…
(TCO F) What is the purpose of a
blocker tag? (Points : 15
The
blocker tag is a RFID (radio frequency identification) tag that helps consumers
manage their…
(TCO F) How does RFID work? (Points
: 25)
The
RFID (Radio frequency identification) system uses tags that are attached to all
items and that are used for…
(TCO G) AMPS operates in what
frequency range? (Points : 15)
AMPS
(Advanced Mobile Phone Service) is a standard system for cellular telephone
services in the United States and…
(TCO G) Describe an efficient way to
accomplish a widespread rollout of a new wireless system. (Points : 25)
No comments:
Post a Comment