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Test Bank for Business Data Communications and Networking 13th Edition (Wiley, 2017) by Jerry FitzGerald, Alan Dennis, Alexandra Durcikova, Isbn no; 9781119368830, all 11 Chapters Covered

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Test Bank for Business Data Communications and Networking 13th Edition (Wiley, 2017) by Jerry FitzGerald, Alan Dennis, Alexandra Durcikova, Isbn no; 9781119368830, all 11 Chapters Covered

Institution
Business Data Communications And Networking
Course
Business Data Communications And Networking











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Institution
Business Data Communications And Networking
Course
Business Data Communications And Networking

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Uploaded on
September 9, 2025
Number of pages
440
Written in
2025/2026
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, Chapter 1 lk




Introduction to Data Communications lk lk lk




True-False Questions lk




The following are possible True/False questions for tests. The statement is given and
lk lk lk lk lk lk lk lk lk lk lk lk



the answer is provided in square brackets. The level of difficulty (easy, moderate,
lk lk lk lk lk lk lk lk lk lk lk lk lk



difficult) and the page number(s) relevant to the topic are also furnished.
lk lk lk lk lk lk lk lk lk lk lk lk




1. According to John Chambers, CEO of Cisco (a leading networking technology
lk lk lk lk lk lk lk lk lk lk



lk company), the information age is the second Industrial Revolution.
lk lk lk lk lk lk lk lk




Answer:True Difficulty: Easy lk Reference: l k p. 4 lk




2. Due to recent advances in high speed communication networks, the information
lk lk lk lk lk lk lk lk lk lk



lk lag, or the time it takes for information to be disseminated around the world,
lk lk lk lk lk lk lk lk lk lk lk lk lk



lk has been significantly shortened.
lk lk lk




Answer:True Difficulty: Easy lk Reference: l k p.4
3. One perspective of data communications and networking as stated in the textbook,
lk lk lk lk lk lk lk lk lk lk lk



lk examines the management of networking technologies, including security,
lk lk lk lk lk lk lk



lk network design, and managing the network on a day-to-day basis and long term
lk lk lk lk lk lk lk lk lk lk lk lk



lk basis.

Answer:True Difficulty: Moderate lk Reference: l k p. 5 lk



4. The first electronic data communication system was the telephone developed by
lk lk lk lk lk lk lk lk lk lk



Alexander Graham Bell.
lk lk lk




Answer:False Difficulty: Easy lk Reference: l k p. 5 lk



5. The first transcontinental telephone service was established in the 1940s.
lk lk lk lk lk lk lk lk lk




Answer:False Difficulty: Easy lk Reference: l k p. 6 lk



6. An Inter-Exchange Carrier (IXC) provides only local telephone services to
lk lk lk lk lk lk lk lk lk



lk homes and businesses. lk lk




Answer: False lk Difficulty: Easy lk Reference: l k p. 6 lk



7. Common carriers include the RBOCs, IXCs, and Cable TV companies.
lk lk lk lk lk lk lk lk lk




Answer:True Difficulty: Moderate lk Reference: l k p. 7 lk

,8. The Telecommunications Act of 1996 now permits the RBOCs to provide long
lk lk lk lk lk lk lk lk lk lk lk



distance outside the region in which they provide local telephone services.
lk lk lk lk lk lk lk lk lk lk lk




Answer: True lk Difficulty: Moderate lk Reference: l k p. 7
lk



9. The Internet was started by the U.S. Department of defense in 1969 as a
lk lk lk lk lk lk lk lk lk lk lk lk lk



network of four computers called ARPANET.
lk lk lk lk lk lk




Answer: True lk Difficulty: Moderate lk Reference: l k p. 9
lk



10. Telecommunications is the transmission of voice and video as well as data
lk lk lk lk lk lk lk lk lk lk lk



and implies transmitting a longer distance than in a data communication
lk lk lk lk lk lk lk lk lk lk lk



lk network.

Answer:False Difficulty: Moderate lk Reference: l k p. 11
lk

, 11. A local area network (LAN) connects other LANs and BNs located in different
lk lk lk lk lk lk lk lk lk lk lk lk



areas to each other and to wide area networks in a span from 3 to 30 miles.
lk lk lk lk lk lk lk lk lk lk lk lk lk lk lk lk lk




Answer: False lk Difficulty: Moderate lk Reference: l k p. 13 lk



12. An intranet is a LAN that uses Internet technologies and is publicly available
lk lk lk lk lk lk lk lk lk lk lk lk



to people outside of the organization.
lk lk lk lk lk lk




Answer: False lk Difficulty: Moderate lk Reference: l k p. 15 lk



13. A car manufacturer may give access to certain portions of its network to some of its
lk lk lk lk lk lk lk lk lk lk lk lk lk lk lk



suppliers via Internet. This is an example of an Extranet.
lk lk lk lk lk lk lk lk lk lk




Answer: True lk Difficulty: Moderate lk Reference: l k p. 15 lk



14. The OSI model is the most widely used network model to develop and build networks
lk lk lk lk lk lk lk lk lk lk lk lk lk lk



lk today.

Answer: True lk Difficulty: Moderate lk Reference: l k p. 16 lk



15. The network layer is responsible for routing messages from the source
lk lk lk lk lk lk lk lk lk lk



computer to the destination computer.
lk lk lk lk lk




Answer: True lk Difficulty: Easy lk Reference: l k p. 17 lk



16. In the OSI model, the application layer is the end user‟s access to the network.
lk lk lk lk lk lk lk lk lk lk lk lk lk lk




Answer: True lk Difficulty: Moderate lk Reference: l k p. 18 lk



17. The application layer is the seventh layer of the Internet model and provides the
lk lk lk lk lk lk lk lk lk lk lk lk lk



end user‟s access to the network.
lk lk lk lk lk lk




Answer: True lk Difficulty: Moderate lk Reference: l k p. 18 lk



18. At the transport layer in the Internet model, TCP is responsible for breaking large
lk lk lk lk lk lk lk lk lk lk lk lk lk



lk files received from the application layer into smaller packets and opening a
lk lk lk lk lk lk lk lk lk lk lk



connection to a server for transferring the packets.
lk lk lk lk lk lk lk lk




Answer: True lk Difficulty: Difficult lk Reference: l k p. 17 lk



19. Ethernet is an example of a network layer protocol.
lk lk lk lk lk lk lk lk




Answer: False lk Difficulty: Easy lk Reference: l k p. 17 lk



20. Data communication standards enable each layer in the sending computer to
lk lk lk lk lk lk lk lk lk lk



communicate with its corresponding layer in the receiving computer.
lk lk lk lk lk lk lk lk lk




Answer: True lk Difficulty: Easy lk Reference: l k p. 22 lk

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