Wireless Communications quiz
In 250 words discuss the advantages of wireless communications for businesses.
Question 1 (10 points)
_________tags are read-only.
STAC
Class 1
Class 0
Blocker
Question 2 (10 points)
1-bit tags _____________.
store a unique identification code
can only be read by a passive reader
do not carry any information about the product
are also known as RF fibers
Question 3 (10 points)
One of the main characteristics of sensory tags is that __________.
they can sense the presence of other tags
they can block the signal from other tags
they only respond to the reader if a password is sent first
they can capture information about environmental conditions
Question 4 (10 points)
What is the purpose of an interrogator?
To read information from the tags
To prevent unauthorized access to the tags
To increase the read distance
To store a charge that powers passive tags
Question 5 (10 points)
Reader antennas are designed for the specific application. True or False?
True
False
Question 6 (10 points)
The principal advantage of wireless technology is _____________ .
universal access to corporate data
lower cost
newer technology
reduced bandwidth
Question 7 (10 points)
A help desk can provide service to users by performing all of the following tasks, except for __________.
having one telephone number
creating a method to track problems effectively
reporting users’ questions to their supervisor
using surveys to determine user satisfaction
Question 8 (10 points)
If customers can see data about themselves on the business’ computer system, it will enable them to ____________.
gain access to secret corporate data
sell this data to other people
reduce the amount of bandwidth needed for their home computer
make better and more informed decisions
Question 9 (10 points)
Wireless technology’s greatest strength, allowing access without being connected to the network by wires, is also its greatest weakness. True or false?
True
False
Question 10 (10 points)
There is a shortage of qualified IT professionals to install, support, and maintain wireless systems. True or false?
True
False
Source: Olenewa, J (2013), Guide to wireless communications https://www.virtualsource.com Chapter 11 & 12
