Essentials of MIS (12th Edition)
12th Edition
ISBN: 9780134238241
Author: Kenneth C. Laudon, Jane P. Laudon
Publisher: PEARSON
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Chapter 7, Problem 4RQ
Explanation of Solution
Bluetooth
- Bluetooth devices are used to transmit low power wireless data with devices in small range distance at the range of 10cm (Centimeter) to 30m (Meter).
- Bluetooth devices contains higher transfer rate at the range of 722 kbps (Kilobits per second).
- It is low-cost and easy to install, simple and convenient to use, and many applications can be transmitted using the device.
- The Bluetooth is used to transmit between music players such as mobile phones to headsets.
- It will connect one computer with another computer.
Wi-Fi (Wireless Fidelity):
- It has third generation wireless access connection. In this, the data is transmitted to or from the node points within the radius range.
- The radius of the network ranges up to meters. The node point is connected to a wired network and shares the data with wireless users.
- It is connected through Local Area Network (LANs), and Wide Area Network (WANs).
WiMAX:
WiMAX stands for Worldwide Interoperability for Microwave Access.
- WiMAX is the forthcoming new technology standard for long distance wireless communications.
- The WiMAX technology is designed to join the Wi-Fi and DSL (Digital Subscriber Line)...
Explanation of Solution
Capabilities and suitable applications of each types of technologies:
Bluetooth – it provides only limited access; it is used to create small personal-area network.
Wi-Fi – it covers from 30 meters to 50 meters; it is used to create small local-area network...
Explanation of Solution
Radio Frequency Identification (RFID):
- RFID is a mobile wireless technology that is used to facilitate supply chain management.
- Movement of data is tracked by RFID. It capture and provide instant goods movement information between the supply chain partners.
Working of RFID:
- RFID system provides a microchip that contains the details of an item and its location...
Explanation of Solution
Wireless Sensor Data (WSN):
It is a network of organized wireless devices. A network consists of thousands of nodes.
It helps to observe the building security or to detect harmful substances in the air.
Working of WSN:
- The WSN are networks of interrelated wireless devices with some processing and radio-transmitting capacity that are embedded into the physical environment to give measurements of various points over huge spaces...
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Chapter 7 Solutions
Essentials of MIS (12th Edition)
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