2. The data unit created at the application layer is called a message, at the transport layer the data unit created is called either a segment or an user datagram, at the network layer the data unit created is called the datagram, at the data link layer the datagram is encapsulated in to a frame and finally transmitted as signals along the transmission media. 5 0 obj Click here to download the file Write about different types of connections. CCNA 1 Introduction to Networks (Version 7.00) - Modules 14 - 15: Network Application Communications Exam Answers Full Scored 100% 2020-2021 Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews. 2 0 obj ; Let us move to the next Computer Network Interview Questions. 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Describe Hub, Switch and Router? b) Transmission medium. 1.1 WHY STUDY DATA COMMUNICATIONS 1 1.2 DATA COMMUNICATION 2 Components 3 1.3 NETWORKS 4 Distributed Processing 4 Network Criteria 5 Applications 6 1.4 PROTOCOLS AND STANDARDS 7 Protocols 7 Standards 8 1.5 STANDARDS ORGANIZATIONS 9 Standards Creation Committees 9 Forums 12 Regulatory Agencies 13 1.6 STRUCTURE OF THE BOOK 13 1.7 KEY TERMS … A modem is classified as low speed if data rate handled is. For Example, A computer network is a group of computers connected with each other to communicate and share information and resources like hardware, data, and software. Data communication and terminal equipment 1.7. 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Which of the following are part of a data communication system? B If you have any problem or doubt regarding Data Communication and Networking Questions, you can ask me in the comment section.   A directory of Objective Type Questions covering all the Computer Science subjects. 2. Note: After reviewing the Multiple Choice Questions make sure to test yourself by proceeding to the practice quiz. x�T�I���r��Ϭ�Pk-R�N��m��M�t3����ߕ�H1:X��_���������~��׿�3?���Q>=~�Q���f�l��z>���M�n���T�A�SΝcVu�2>������?�tn�S�Oi�3ϝOcw> ����:W�A��N����o7����Z��$����^�kP;��D�~��p�"�Ͻ�i,FO7�׫g��.�O��z΍ʺè�3�|�y�hN�3پ��<4G�k�Y�<>��TVd��j�O)?w1���go��Y���j�����):�k&���74m��uyh���j���d&��T���Җ�L[����q��]�X�-�I=rv^��~�Q,:��醺�/?�� Q7. Top 100 Networking Interview Questions & Answers 1) What is a Link? Attenuation distortion is predominant in … 4 0 obj Below is the complete practice quiz per chapter. Short Answer Type Questions Data Communication Q1. Switch: Switch will create the dynamic connection and provide information to the requesting port. Answer: Option D. 4. Data Communication and Networking online tests The science of communication and control is known as _____. <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 595.44 841.92] /Contents 5 0 R/Group<>/Tabs/S>> endobj Answer: Network is defined as a set of devices connected to each other using a physical transmission medium. 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The method by which companies analyze customer data or other types of information in an effort to identify patterns and discover relationships between different data elements is … | Contact Us | Copyright || Terms of Use || Privacy Policy, If you have any Questions regarding this free Computer Science tutorials ,Short Questions and Answers,Multiple choice Questions And Answers-MCQ sets,Online Test/Quiz,Short Study Notes don’t hesitate to contact us via Facebook,or through our website.Email us @, Copyright || Terms of Use || Privacy Policy. endobj Answer: Option A. Networking protocols multiple choice Questions and Answers.   endobj Answer: Hub: Hub will broadcast all data to every port.It has a common connection point for all devices. Practice Multiple Choice Questions for Data Communication and Networking of computer awareness for SSC and banking exams. 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