Practice Quiz in Network Models Part 1

This is the Online Practice Quiz in Network Models part 1 from the book, Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in Electronics Systems and Technologies (Communications Engineering) this will definitely help you test your knowledge and skill before taking the Board Exam.

Start Part I of the Online Practice Quiz

Quiz in Network Models Question 1. The _______ layer ensures interoperability between communicating devices through transformation of data into a mutually agreed upon format. A. network B. presentation C. transport D. session Question 2. Mail services are available to network users through the _______ layer. A. Transport B. Physical C. Data link D. Application Question 3. When a host on network A sends a message to a host on network B, which address does the router look at? A. logical B. physical C. port D. none of these Question 4. The_________ layer is responsible for the delivery of a message from one process to another. A. transport B. network C. physical D. none of these Question 5. Which of the following is an application layer service? A. File transfer and access B. Mail service C. Remote log-in D. All of these Question 6. The _______ layer is responsible for delivering data units from one station to the next without errors. A. physical B. data link C. transport D. network Question 7. TCP/IP is a ______ hierarchical protocol suite developed _____ the OSI model. A. five-layer; before B. six-layer; before C. seven-layer; before D. five-layer; after Question 8. The _______ model shows how the network functions of a computer ought to be organized. A. ANSI B. CCITT C. ISO D. OSI Question 9. Layer 2 lies between the physical layer and the _______ layer. A. Data link B. Transport C. Network D. None of these Question 10. The _________ layer enables the users to access the network. A. application B. physical C. data link D. transport

More Practice Quiz in Network Models

Practice Quiz Part 1

Practice Quiz Part 2

Practice Quiz Part 3

Practice Quiz Part 4

Practice Quiz Part 5

Complete Practice Quiz in Data Communications and Networking

Note: After taking this particular quiz, you can proceed to check all the topics.

Complete Practice Quiz in Data Communications and Networking

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