Data Communication Quizzes, Questions & Answers
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CSEC (Communications Security Establishment Canada) is a cryptologic agency set up in 1946, controlled by the Department of National Defence (DND). It's accountable for protecting Canadian electronic information and...
Questions: 15 | Attempts: 4454 | Last updated: Jun 17, 2024
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Sample QuestionWhat is a network?
Hello there! Prepare yourself for this short and fun 'Medium Access Control' MCQ quiz that we've designed for you. With this quiz, we plan on testing your knowledge about data communication and medium access control...
Questions: 23 | Attempts: 3824 | Last updated: May 26, 2023
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Sample QuestionName the method in which each user is assigned with an equal-portion of the bandwidth.
This is Part one of CSEC Style Multiple choice questions under the topic Data Communications.
Questions: 10 | Attempts: 7652 | Last updated: Mar 22, 2023
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Sample QuestionWhich of the following is NOT a type of transmission media?
Think you are an expert in digital communication? Can you pass this quiz? Data communication is the transmission of digital data between two or more computers and a computer network. It is a network that allows computers to...
Questions: 26 | Attempts: 633 | Last updated: Mar 20, 2023
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Sample QuestionSampling is process to convert _________ to ____________
This quiz is all about Physical Layer.
Questions: 48 | Attempts: 414 | Last updated: Mar 22, 2023
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Sample QuestionPhysical layer is the lowest layer of the OSI protocol hierarchy which also means the ______________________ .
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Recent Quizzes
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Sample QuestionWhat is the definition of Sequence?
Chapter 8: OSI Physical Layer
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Sample QuestionWhat is the purpose of encoding?
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Questions: 10 | Attempts: 198 | Last updated: Mar 18, 2023
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Sample QuestionA network administrator is building a network for a small business that has 22 hosts. The ISP has assigned only one Internet routable IP address. Which IP address block can the network administrator use to address the network?
Chapter 5: OSI Network Layer
Questions: 10 | Attempts: 363 | Last updated: Feb 3, 2023
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Sample QuestionWhich protocol provides connectionless network layer services?
INSTRUCTIONS-1.NUMBER OF QUESTIONS 252.HAS A TIME LIMIT OF 15 MINUTES3.HAS A PASS MARKS OF 30%4.QUESTIONS PER PAGE 15.EACH QUESTIONS HAS 1 MARKS6.NEGATIVE MARKING FOR EACH QUESTIONS IS...
Questions: 25 | Attempts: 222 | Last updated: Mar 19, 2023
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Sample QuestionTelephone systems may be classified as
Data Over Cable Service Interface Specification – or simply DOCSIS – is an international telecommunications standard which permits the addition of high-bandwidth data transfer to an existing cable TV system. What can...
Questions: 90 | Attempts: 221 | Last updated: Jul 19, 2023
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Sample QuestionThe first version of the Data Over Cable Service Interface Specification (DOCSIS) was approved as an international standard by what organization?
The quiz below is the fourth and final one in a series of tests aimed at testing out how much you understand on antenna theory and wave propagation. Give it a try and do come back for more quizzes to help you in your end year...
Questions: 15 | Attempts: 1493 | Last updated: Mar 22, 2023
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Sample QuestionWhat is the radiation characteristic of a dipole antenna?
Questions: 31 | Attempts: 120 | Last updated: Apr 19, 2024
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Sample QuestionSecurity on a network not only means being able to prevent a hacker from breaking into your computer but also includes being able to recover from temporary service problems or from natural disasters.
This quiz covers data link protocols and devices in extending LANs.
Questions: 20 | Attempts: 250 | Last updated: Feb 3, 2023
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Sample QuestionThe transmitting station sends one message frame and then waits for an acknowledgment before sending the next message frame.
The quiz covers the introduction of data link layer
Questions: 20 | Attempts: 732 | Last updated: Aug 19, 2023
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Sample QuestionFor a 12-bit data string 101100010010, determine the position of the error in the transmitted data string 11010000110100010 using Hamming bits to detect/correct an error. Hamming bits are placed in positions 4, 8, 9,13 and 17.
CSEC (Communications Security Establishment Canada) is a cryptologic agency set up in 1946, controlled by the Department of National Defence (DND). It's accountable for protecting Canadian electronic information and...
Questions: 10 | Attempts: 1960 | Last updated: Mar 22, 2023
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Sample QuestionWhich of the following are types of computer networks?
This quiz covers the introduction of data communications and computer networking. Abbreviation is not allowed.
Questions: 50 | Attempts: 1078 | Last updated: Feb 3, 2023
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Sample QuestionInformation that has been processed, organized, and stored is called ______________ .
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