WGU D413 Telecommunication and
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Wireless exam with correct answers ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
What Type of multiplexing is OFDM?Orthogonal
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frequency-division multiplexing ||\\||\\
Digital
2 multiple choice options
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What Type of multiplexing is TDM? Time-division
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multiplexing (TDM) ||\\||\\
Digital
2 multiple choice options
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What Type of multiplexing is DWDM? Dense wavelength-
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division multiplexing (DWDM)
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Optical
2 multiple choice options
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What Type of multiplexing is FDM?Frequency-division
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multiplexing
Analog/Digital
2 multiple choice options
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,What Type of multiplexing is ATDM?Asynchronous Time
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Division Multiplexing ||\\||\\
Digital
2 multiple choice options
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What Type of multiplexing is STDM?Synchronous Time
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Division Multiplexing ||\\||\\
Digital
2 multiple choice options
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What Type of multiplexing is CDM?code-division
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multiplexing (CDM) ||\\||\\
Digital
2 multiple choice options
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What is the Basic principle of OFDM?Orthogonal
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frequency-division multiplexing ||\\||\\
Orthogonal Subchannels ||\\||\\
2 multiple choice options
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What is the Basic principle of TDM?
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Time Slots ||\\||\\
2 multiple choice options
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, What is the Basic principle of WDM?
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Different Wavelengths ||\\||\\
2 multiple choice options
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What is the Basic principle of DWDM?
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Dense set of wavelengths ||\\||\\ ||\\||\\ ||\\||\\
2 multiple choice options
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What is the Basic principle of FDM?
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Frequency bands ||\\||\\
2 multiple choice options
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What is the Basic principle of STDM?
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Fixed and Synchronized time invervals
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2 multiple choice options
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What is the Basic principle of ATDM?
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Variable time intervals ||\\||\\ ||\\||\\
2 multiple choice options
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What is the Basic principle of CDM?
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Unique Codes for each channel ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
2 multiple choice options
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||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Wireless exam with correct answers ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
What Type of multiplexing is OFDM?Orthogonal
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
frequency-division multiplexing ||\\||\\
Digital
2 multiple choice options
||\\||\\ ||\\||\\ ||\\||\\
What Type of multiplexing is TDM? Time-division
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
multiplexing (TDM) ||\\||\\
Digital
2 multiple choice options
||\\||\\ ||\\||\\ ||\\||\\
What Type of multiplexing is DWDM? Dense wavelength-
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
division multiplexing (DWDM)
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Optical
2 multiple choice options
||\\||\\ ||\\||\\ ||\\||\\
What Type of multiplexing is FDM?Frequency-division
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
multiplexing
Analog/Digital
2 multiple choice options
||\\||\\ ||\\||\\ ||\\||\\
,What Type of multiplexing is ATDM?Asynchronous Time
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Division Multiplexing ||\\||\\
Digital
2 multiple choice options
||\\||\\ ||\\||\\ ||\\||\\
What Type of multiplexing is STDM?Synchronous Time
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Division Multiplexing ||\\||\\
Digital
2 multiple choice options
||\\||\\ ||\\||\\ ||\\||\\
What Type of multiplexing is CDM?code-division
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
multiplexing (CDM) ||\\||\\
Digital
2 multiple choice options
||\\||\\ ||\\||\\ ||\\||\\
What is the Basic principle of OFDM?Orthogonal
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
frequency-division multiplexing ||\\||\\
Orthogonal Subchannels ||\\||\\
2 multiple choice options
||\\||\\ ||\\||\\ ||\\||\\
What is the Basic principle of TDM?
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Time Slots ||\\||\\
2 multiple choice options
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, What is the Basic principle of WDM?
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Different Wavelengths ||\\||\\
2 multiple choice options
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What is the Basic principle of DWDM?
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Dense set of wavelengths ||\\||\\ ||\\||\\ ||\\||\\
2 multiple choice options
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What is the Basic principle of FDM?
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Frequency bands ||\\||\\
2 multiple choice options
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What is the Basic principle of STDM?
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Fixed and Synchronized time invervals
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
2 multiple choice options
||\\||\\ ||\\||\\ ||\\||\\
What is the Basic principle of ATDM?
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Variable time intervals ||\\||\\ ||\\||\\
2 multiple choice options
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What is the Basic principle of CDM?
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Unique Codes for each channel ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
2 multiple choice options
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