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Terms in this set (33)personal area networks (PAN) provide communication over a short distance that is intended for use with devices that are owned and operated by a single user bluetooth wireless PAN technology that transmits signals over short distances between cell phones, computers and other devices wireless LAN (WLAN) a local are network that uses radio signals to transmit and receive data over distances of a few hundred feet wireless fidelity (Wi-Fi) a means by which portable access point the computer or network device that serves as an interface between devices and the network wireless access point enables devices to connect ti a wireless network to communicate with each other multiple-in/multiple-out technology multiples transmitters and receivers allowing them to send and receive greater amounts of data than traditional networking devices wireless MAN (WMAN) a metropolitan are network that uses radio signals to transmit and receive data worldwide interoperability for microwave access (WiMAX) a communications technology aimed at providing high speed wireless data over metropolitan area networks wireless WAN (WWAN) a wide area network that uses radio signals to transmit and receive data smart phone offer more advanced computing ability and connectivity than basic cell phones 3G a service that brings wireless broadband to mobile phones streaming a method of sending audio and video files over the internet satellite a space station that orbits the earth receiving and transmitting signals from earth based stations over a wide area broadband over power line (BPL) technology makes possible high -speed internet access over ordinary residential electric lines and offers and alternative to DSL high speed cable modems packet single unit of binary data routed through a network standard packet formats include a packet header, packet body containing the original message and a packet footer
packet header lists the destination (for example, in the IP packets the destination is the IP address) along with the length of the message data packet footer represents the end of the packet or transmission end protocol a standard that specifies the format of data as well as the rules to be followed during transmission file transfer protocol (FTP) a simple network protocol that allows the transfer of files between two computers on the internet transmission control protocol/internet protocol (TCP/IP) provides the technical foundation for the public internet as well as for large numbers of private networks IP address a unique number that identifies where the form of xxx.xxx.xxx.xxx through each grouping can be as short as a single digit Domain name system (DNS) convert IP addresses into domains, or identifying labels that use a variety of recognizable naming conventions configuration protocol (DHCP) allows dynamic IP address allocation so users do not have to have a preconfigured IP address to use the network network convergence the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not poss voice over IP (VoIP) uses IP technology to transmit telephone calls 4 challenges associated with wireless networks -preventing viruses on mobile devices Internet Protocol TV (IPTV) distributes digital video content using IP across the Internet and private IP networks 3 measurements of bandwidth megabits, gigabits, kilobits asset tracking occurs when a company places active or semi-passive RFID tags on expensive products or assets to gather data on the items location with little or no manual intervention
5 primary networking elements -network categories ... ... Recommended textbook solutions Computer Organization and Design MIPS Edition: The Hardware/Software Interface5th EditionDavid A. Patterson, John L. Hennessy 220 solutions
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COMPUTER SCIENCE Why should you be careful not to place a statement in the body of a for loop that changes the value of the loop’s counter variable? Verified answer
COMPUTER SCIENCE Write an if statement that prints the message “The number is valid” if the variable temperature is within the range −50 through 150. Verified answer
COMPUTER SCIENCE True/False. A linked list can change size while a program is running. Verified answer Other Quizlet sets
Chapter 12, 17 and 18 (18.1-18.3) Test Review30 terms jaylenemm922 ES vol 272 terms Deja_Davis94 POL 241 Miami University Chapter 3 Quiz25 terms adambandola Income Tax- Section 5 Quiz10 terms gdefiel Related questionsQUESTION Describe the difference between an IPv4 and IPv6 packet 2 answers QUESTION Referring to the above problem, suppose now that when a car arrives at the second tollbooth, it proceeds through the tollbooth without waiting for the cars behind it. What is the end-to-end delay? 2 answers QUESTION Ryan Calo describes 3 ways in which robots may pose challenges to privacy when used in everyday life. Identify and describe 2 of those ways, and give a relevant example of each. 5 answers QUESTION A network configuration in which all computers on the network are connected through a single circuit, such as twisted-pair cable. Messages are transmitted to all computers on the network, although only the targeted device responds to the message. 2 answers What is a wireless PAN technology that transmits signals over short distances among cell phones computers?Wi-Fi, networking technology that uses radio waves to allow high-speed data transfer over short distances.
What is a wireless PAN technology that transmits?bluetooth. wireless PAN technology that transmits signals over short distances between cell phones, computers and other devices.
What is a wireless MAN quizlet?Wireless MAN (WMAN) A metropolitan area network that uses radio signals to transmit and receive data. Worldwide Interoperability for Microwave Access (WiMAX) A communications technology aimed at providing high-speed wireless data over metropolitan area networks.
What is the computer or network device that serves as an interface between devices and the network?A network interface unit (NIU) (sometimes called a network interface device) is a device that serves as a common interface for various other devices within a local area network (LAN), or as an interface to allow networked computers to connect to an outside network.
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What is a wireless PAN technology that transmits signals over short distances among cell phones computers and other devices quizlet?
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