questions on data communication and networking

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In this blog, I have shared selective important questions of Data Communications and Networking for IT Officer and Competitive Exams. DATA COMMUNICATION AND NETWORKS IMPORTANT QUESTIONS WITH ANSWERS 1. Explain the types of transmission modes . All the best! OSI. Q.1 What is the minimum number of wires needed to send data over it serial communication link layer? This Portion of Data Communication and Networking contains Data Communication and Networking Basics MCQs (Multiple Choice Questions Answers). Q.6 Which of the following is an example of a bounded medium? This technology was invented by Bob Metcalfe and D.R. A link refers to the connectivity between two devices. What is framing and explain different framing algorithms? If you are not required to use this edition for a course, you may want to check it out. 3. 1. Answer to Data Communication And Networking Q.Suppose host A and host B communicate over a bit error prone link. 1. Packet : The fundamental unit of data transmitted over the Internet. the hardware and software. Introduction . A directory of Objective Type Questions covering all the Computer Science subjects. Answer: Network is defined as a set of devices connected to each other using a physical transmission medium. 5. Write about Stop and wait with ARQ protocol. Simplex In simplex mode, the communication is unidirectional, as on a one-way street. A. D) All of the above . Write about Redundancy, Detection versus Correction, Forward Error Correction versus Retransmission and Coding. DATA COMMUNICATION AND NETWORKS IMPORTANT QUESTIONS WITH ANSWERS 1. the transmission media. ... Chegg Study Expert Q&A is a great place to find help on problem sets and Communication & Networking study guides. Data Communication And Computer Networks | Question Papers February 7, 2018 Download Data Communication And Computer Networks Previous Year Question … New Ideas YT 7,855 views. 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