And backbone networks Study guides, Class notes & Summaries
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Data Communications and Networking Solution Manual 2024 with Complete Solution.
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Data Communications and Networking Solution Manual 2024 with Complete Solution. 
CHAPTER 1 
Introduction 
Solutions to Review Questions and Exercises 
Review Questions 
1. The five components of a data communication system are the sender, receiver, 
transmission medium, message, and protocol. 
2. The advantages of distributed processing are security, access to distributed databases, collaborative processing, and faster problem solving. 
3. The three criteria are performance, reliability, and sec...
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Chapter 1-4 ITN 100|111 Study Guide Questions with 100% Correct Answers | Verified | Latest Update| Guaranteed+
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1. How can data communication networks affect businesses? - ️️Data communication networks can affect businesses by being the foundations for distributed systems in which information system applications are divided among a network of computers. Data communication networks facilitate more efficient use of computers and improve the day-to-day control of a business by providing faster information flow, aiding strategic competitive advantage. They also provide message transfer services to allow c...
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Networks and Security Foundations D315 Correct 100%
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Network - ANSWER A chain of communication that connects places. NOT THE INTERNET. Your home is its own ____ 
 
Hub - ANSWER Dumb, doesn't think, sits at physical layer of OSI model, Connects router to the network, sends data packets to ALL connected devices. 
 
Switch - ANSWER Used to connect devices in a specific networks, Builds a MAC address tables and sends accordingly. Is a more complex version of a Hub. Forwards data packets. Sits at Data Link Layer of the OSI model. 
 
Router - ANSWER is...
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Cisco CCT Study Guide Questions with Verified Solutions
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Cisco CCT Study Guide Questions with 
 
Verified Solutions 
 
Which type of fiber cable has higher bandwidth and can be used for longer distances? 
Single-mode 
 
When connecting like devices (switch to switch, router to router, switch to hub, etc.), use what 
type of Ethernet cable? Crossover cable 
 
True or False. TCP/IP networks can use IPv4 and IPv6 address formats independently or in a 
dual stack configuration. True 
 
What is the difference between a broadcast and a multicast? Unlike a b...
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ITN 100 Final Test Questions with Correct Answers
- Exam (elaborations) • 13 pages • 2023
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ITN 100 Final Test Questions with Correct Answers 
Data communications and networking can be considered as a global area of study because: - Answer-a. new technologies and applications emerge from a variety of countries and spread around the world 
b. the technologies enable global communication 
 
Which of the following is not true about a server? - Answer-d. can only perform one function on a network. 
 
Networks that are designed to connect similar computers that share data and software with ...
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SIUE CMIS 342 Exam 2 Questions & Answers 2024/2025
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SIUE CMIS 342 Exam 2 Questions & Answers 2024/2025 
 
 
internet - ANSWERSa global WAN that connects approximately 1 million organizational computer networks in more than 200 countries on all continents. 
 
internet backbone - ANSWERSThe primary network connections and telecommunications lines that link the nodes (devices). A fiber-optic network operated by large telecom companies. 
 
intranet - ANSWERSa network that uses Internet protocols so that users can take advantage of familiar applicatio...
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Networks and Security Foundations D315 Correct 100%
- Exam (elaborations) • 11 pages • 2024
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Network - ANSWER A chain of communication that connects places. NOT THE INTERNET. Your home is its own ____ 
 
Hub - ANSWER Dumb, doesn't think, sits at physical layer of OSI model, Connects router to the network, sends data packets to ALL connected devices. 
 
Switch - ANSWER Used to connect devices in a specific networks, Builds a MAC address tables and sends accordingly. Is a more complex version of a Hub. Forwards data packets. Sits at Data Link Layer of the OSI model. 
 
Router - ANSWER is...
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ITN 100 Final Test Questions with Correct Answers
- Exam (elaborations) • 13 pages • 2023
- Available in package deal
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- $14.19
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ITN 100 Final Test Questions with Correct Answers 
Data communications and networking can be considered as a global area of study because: - Answer-a. new technologies and applications emerge from a variety of countries and spread around the world 
b. the technologies enable global communication 
 
Which of the following is not true about a server? - Answer-d. can only perform one function on a network. 
 
Networks that are designed to connect similar computers that share data and software with...
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Security Foundations - D481 Exam Questions with Complete Solutions
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Security Foundations - D481 Exam Questions with Complete Solutions 
Desktop computers are connected to the building backbone in the wiring closet. What is another name for this wiring closet? - Correct Answers Intermediate distribution frame (IDF) 
 
802.3-1983 - Correct Answers 10Base5 
 
802.3a-1985 - Correct Answers 10Base2 
 
802.3i-1990 - Correct Answers 10Base-T 
 
802.3j-1993 - Correct Answers 10Base-F 
 
802.3af-2003 - Correct Answers PoE 
 
Most modern networks follow the 802.3 standard...
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D481 SECURITY FOUNDATIONS
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Desktop computers are connected to the building backbone in the wiring closet. What is another name for this wiring closet? - Answer-Intermediate distribution frame (IDF) 
 
802.3-1983 - Answer-10Base5 
 
802.3a-1985 - Answer-10Base2 
 
802.3i-1990 - Answer-10Base-T 
 
802.3j-1993 - Answer-10Base-F 
 
802.3af-2003 - Answer-PoE 
 
Most modern networks follow the 802.3 standard. This standard offers technical solutions to business needs. One business need is to connect client workstations to serve...
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