Show
Home Subjects Solutions Create Log in Sign up Upgrade to remove ads Only ₩37,125/year
Chapter 7 HW Flashcards Terms in this set (31)What are the three primary network types? LAN, WAN, MAN What spans a large geographic area such as a state, province, or country, similar to the Internet? Wide Area Network (WAN) Give three examples of LAN networks. College Campus The Internet is a hierarchical structure linking different levels of service providers whose millions of devices supply all the interconnections. The three levels outlined in the book from the top down include _____________________. National service provider (NSP), regional service provider (RSP), and Internet service provider (ISP) The speed of transmission of a network is determined by the speed of its smallest ______________. Amount of Bandwidth Bit smallest element of data and has a value of either 0 or 1 Broadband a high-speed Internet connection that is always connected and has a bandwidth greater than 2 Mbps What are the two most prevalent types of broadband access? Digital subscriber line and cable connection Protocol the standard that specifies the format of data as well as the rules to be followed during transmission What is the standard Internet protocol that provides the technical foundation for the public Internet? Transmission control protocol/Internet protocol (TCP/IP) How do TCP and IP differ? TCP verifies the correct delivery of data in case it is corrupted, whereas IP verifies the data are sent to the correct IP address. What is the conversion of IP addresses that identifies labels that use a variety of recognizable naming conventions? domain name system (DNS) What is the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures? network convergence What is VoIP? VoIP offers the ability to have more than one phone number. What is a computer network that relies on the computing power and bandwidth of the participants in the network rather than a centralized server? peer-to-peer (P2P) Are domain names owned? NO What is a feature of IPTV? uses low bandwidth
What is a restricted network that relies on Internet technologies to provide an Internet-like environment within the company for information sharing, communications, collaboration, and web publishing? Intranet What is the major challenge of networking or performing business in a connected world? security issues What are the two main methods for encrypting network traffic on the web? SSL and SHTTP To create an SSL connection, a web server requires a ______________, which is an electronic document that confirms the identity of a website or server and verifies that a public key belongs to a trustworthy individual or company. SSL Certificate What are the four wireless communication network categories? Personal area networks, wireless local area networks, wireless metropolitan area networks, and wireless wide area networks What is a wireless PAN technology that transmits signals over short distances among cell phones, computers, and other devices? Bluetooth Which network uses radio signals to transmit and receive data over distances of a few hundred feet? WLAN What is a means by which portable devices can connect wirelessly to a local area network, using access points that send and receive data via radio waves? wireless fidelity (wi-fi) A wireless MAN (WMAN) is a metropolitan area network that uses ___________ to transmit and receive data? radio signals What does the wireless technology WiMAX stand for? Worldwide interoperability for microwave access A wireless WAN (WWAN) is a wide area network that uses radio signals to transmit and receive data and can be divided into which two categories?
Cellular and satellite communication systems Which business application uses electronic tags and labels to identify objects wirelessly over short distances radio-frequency identification Which business application uses location information to provide a service and is designed to give mobile users instant access to personalized local content? location-based services Wi-fi protected access is a security protocol that provides wi-fi networks Recommended textbook solutions Engineering Electromagnetics8th EditionJohn Buck, William Hayt 483 solutions Introduction to the Theory of Computation3rd EditionMichael Sipser 389 solutions
Computer Organization and Design MIPS Edition: The Hardware/Software Interface5th EditionDavid A. Patterson, John L. Hennessy 220 solutions
Essentials of Computer Organization and Architecture4th EditionJulia Lobur, Linda Null 376 solutions Sets with similar termsChapter 7 Vocabulary52 terms bmart2269 Chapter 7- Network: Mobile Businesses47 terms nickrobbin Chapter 7 Networks and mobile business51 terms evparker INFO 210 Chapter 7 Terms54 terms t_a_g_garrison Sets found in the same folderMIS 315 Test 2 Chapter 635 terms russlogan06 Chapter 8: Enterprise Systems40 terms russlogan06 Chapter 9: System Design26 terms russlogan06 MIS quiz #118 terms haleyyy_43 Verified questions
COMPUTER SCIENCE Under what circumstances is a file stream object’s ios::eofbit bit set? What member function reports the state of this bit? Verified answer
COMPUTER SCIENCE There are two types of professional wrestlers: “babyfaces” (“good guys”) and “heels” (“bad guys”). Between any pair of professional wrestlers, there may or may not be a rivalry. Suppose we have n professional wrestlers and we have a list of r pairs of wrestlers for which there are rivalries. Give an O(n + r)-time algorithm that determines whether it is possible to designate some of the wrestlers as babyfaces and the remainder as heels such that each rivalry is between a babyface and a heel. If it is possible to perform such a designation, your algorithm should produce it. Verified answer
COMPUTER SCIENCE The following programs has some errors. Locate as many as you can. using namespace std; int main () { double number1, number2, sum; Cout << "Enter a number: "; Cin << number1; Cout << "Enter another number: "; Cin << number2; number1 + number2 = sum; Cout "The sum of the two numbers is " << sum return 0; } Verified answer COMPUTER SCIENCE Draw a flowchart to show how a pretest loop works. Verified answer Other Quizlet setsNetworking and Security16 terms lilshawn Maternal25 terms Just_keep_trying_ CRIMINAL JUSTICE EXAM 446 terms laura_mcnaughton7 urinary system pt. 358 terms Sarah_Burris17 Related questionsQUESTION List five tasks that a layer can perform. Is it possible that one (or more) of these tasks could be performed by two (or more) layers? 15 answers QUESTION Which AWS service would you choose for a data processing project to store unstructured data? 13 answers QUESTION what is used by routers to send a packet to the correct destination? 9 answers QUESTION Difference between an opt-in and an opt-out effort? 8 answers What is a metropolitan area network that uses radio signals to transmit and receive data?A wireless MAN (WMAN) is a metropolitan area network that uses radio signals to transmit and receive data.
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 a wireless network that provides communication over a short distance that is intended?Personal Area Network (PAN): It is an interconnection of personal technology devices to communicate over a short distance, which is less than 33 feet or 10 meters or within the range of an individual person, typically using some form of wireless technologies.
What is a wireless network that provides communication over short distance that is intended for use with devices that are owned and operated by a single user?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.
|
A wireless man (wman) is a metropolitan area network uses ___________ to transmit and receive data.
zusammenhängende Posts
Urheberrechte © © 2024 ketiadaan Inc.
