Question 1

The WiMax standard can transmit up to a distance of approximately
A)30 meters.
B)500 meters.
C)30 miles.
D)5 miles.
E)70 miles.

Accepted Answer

The answer of The WiMax standard can transmit up to...

Question 2

How are RFID systems used in inventory control and supply chain management?

Accepted Answer

The answer of How are RFID systems used in inventory...

Question 3

RFID technology is being gradually replaced by less costly technologies such as WSNs.

Accepted Answer

This statement is false. RFID technology is still widely used and has its own advantages compared to WSNs, such as longer range and ability to read multiple tags simultaneously. While WSNs have their own advantages, they are not necessarily replacing RFID technology.

Question 4

Based on your reading of the examples in the Chapter ,what would be the best use of RFID for a business?
A)logging transactions
B)managing the supply chain
C)lowering network costs
D)enabling client communication
E)improving employee engagement

Accepted Answer

From the examples in the Chapter, the best use of RFID for a business would be managing the supply chain. This technology can help businesses track inventory, monitor logistics, and improve efficiency in the supply chain process. While RFID may also have benefits in other areas such as logging transactions or enabling client communication, managing the supply chain is the option that consistently showed the most significant improvements and cost savings in various industries.

Question 5

A(n)________ is a box consisting of a radio receiver/transmitter and antennas that links to a wired network,router,or hub.
A)RFID receiver
B)WiMax receiver
C)access point
D)hub
E)hotspot

Accepted Answer

An access point is a device that acts as a communication hub for users in a wireless local area network (WLAN). It connects wireless devices together to form a network and also bridges the connection to a wired network, router, or hub. This includes a radio receiver/transmitter, antennas and other necessary hardware to help the devices communicate with each other wirelessly. An RFID receiver is a device used to read radio frequency identification tags, while WiMax is a wireless communication standard used for long-range communication. A hub is a simple device that connects multiple devices in a network, but it does not have the wireless communication capabilities of an access point. Hotspots are physical locations where you can access a wireless network.

Question 6

The 802.11 set of standards is known as
A)WLAN.
B)WSN.
C)Wi-Fi.
D)WiMax.
E)WAN.

Accepted Answer

The 802.11 set of standards is commonly referred to as Wi-Fi.

Question 7

One or more access points positioned on a ceiling,wall,or other strategic spot in a public place to provide maximum wireless coverage for a specific area are referred to as
A)touch points.
B)netcenters.
C)hot points.
D)wireless hubs.
E)hotspots.

Accepted Answer

Access points that provide wireless coverage in a public place are commonly known as hotspots. A hotspot is a physical location where people can access the internet, typically using Wi-Fi, via a wireless local area network (WLAN) with a router connected to an internet service provider. The term "hotspot" is quite prevalent in public places such as airports, hotels, coffee shops, and restaurants. Therefore, the best choice is E- hotspots.

Question 8

What are wireless sensor networks? How do they work and what are they used for?

Accepted Answer

The answer of What are wireless sensor networks? How do...

Question 9

________ combine the functionality of a cell phone with the computing of a laptop.
A)Smartphones
B)Netbooks
C)Tablets
D)E-readers
E)iPods

Accepted Answer

Smartphones have the ability to make phone calls, send text messages, connect to the internet, and run various applications that are similar to those found on a laptop. They are compact and portable, making them a convenient choice for people who need to stay connected on the go. Tablets and netbooks also have similar functionality, but smartphones are more ubiquitous and commonly used for both personal and business purposes. E-readers and iPods are more specialized devices that are primarily used for reading books and listening to music, respectively.

Quiz 7: Telecommunications, the Internet, and Wireless Technology

The WiMax standard can transmit up to a distance of approximately

How are RFID systems used in inventory control and supply chain management?

RFID technology is being gradually replaced by less costly technologies such as WSNs.

Based on your reading of the examples in the Chapter ,what would be the best use of RFID for a business?

A(n) ________ is a box consisting of a radio receiver/transmitter and antennas that links to a wired network,router,or hub.

The 802.11 set of standards is known as

One or more access points positioned on a ceiling,wall,or other strategic spot in a public place to provide maximum wireless coverage for a specific area are referred to as

What are wireless sensor networks? How do they work and what are they used for?

________ combine the functionality of a cell phone with the computing of a laptop.