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RCDD Quizzes, Questions & Answers

Are you interested in the information and communications technology industry? Are you a professional pursuing excellence? If you are one of these, you should start thinking about becoming a Registered Communications Distribution Designer (RCDD). If you aren’t much familiar with this career path then you should take these quizzes and learn the way to go ahead with RCDD. Read More

Top Trending Quizzes


This quiz, titled 'RCDD Chapter 1 Principles of Transmission', evaluates knowledge on optical communication principles such as WDM, attenuators, and light wavelengths. It tests understanding of technical specifics and...

Questions: 175  |  Attempts: 555   |  Last updated: Mar 11, 2024
  • Sample Question
    WDM uses a series of lenses to refract and direct light pulses into a single optical fiber that carries the combined wavelengths
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This RCDD chapter 21 quiz covers essential regulations and standards for public telephone installations, including accessibility features and spatial requirements.

Questions: 16  |  Attempts: 479   |  Last updated: Mar 22, 2023
  • Sample Question
    Public telephones can be didided into two categories:
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Explore key concepts of firestopping in telecommunications infrastructure through this RCDD Chapter 7 quiz. Assess your understanding of the use of pillows, blocks, and various materials in sealing openings to prevent fire...

Questions: 107  |  Attempts: 942   |  Last updated: Mar 22, 2023
  • Sample Question
    Pillows may not be used for a permanent installation
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This quiz covers key concepts of electromagnetic compatibility (EMC) and interference (EMI) within the context of the RCDD certification.

Questions: 46  |  Attempts: 1690   |  Last updated: Mar 20, 2023
  • Sample Question
    What is the ability of a device ro system to function without error in its intended electromagnetic enviroment?
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This RCDD Chapter 3 Work Areas quiz assesses knowledge on cabling types, pin pairings, and installation standards. It covers UTP cabling, T568A and T568B configurations, and pathway fill rules, essential for professionals in...

Questions: 59  |  Attempts: 602   |  Last updated: Mar 19, 2023
  • Sample Question
    Which type of cabling is accepted.
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