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Which of the following is the correct abbreviation for Wavelength Division Multiplexing?

easy📝 Factual Q3 of 15
Computer Networks - Physical and Data Link Layer
Which of the following is the correct abbreviation for Wavelength Division Multiplexing?
AWPM
BWVM
CWLM
DWDM
Step-by-Step Solution
Solution:

  1. Step 1: Recall the abbreviation for wavelength multiplexing

    Wavelength Division Multiplexing is abbreviated as WDM.

  2. Step 2: Verify other options

    WVM, WLM, and WPM are incorrect and not standard abbreviations.

  3. Final Answer:

    WDM -> Option D

  4. Quick Check:

    Wavelength Division Multiplexing = WDM [OK]
Quick Trick: Wavelength Division Multiplexing = WDM [OK]
Common Mistakes:
MISTAKES
  • Choosing similar but incorrect abbreviations
  • Mixing letters order
  • Confusing with other multiplexing types

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