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Which of the following is not an SDR function associated with presentation layer?

(a) Radio network configuration

(b) Encryption

(c) Virtual terminals

(d) Object request broker

The question was posed to me in an interview for internship.

The origin of the question is Software Component Characteristics topic in section Smart Antenna & Software Component Characteristics of Cognitive Radio

1 Answer

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The correct choice is (a) Radio network configuration

Explanation: Encryption, virtual terminals, object request broker for interconnecting applications are the SDR functions associated with presentation layer. The presentation layer provides translation and mappings with control code translations.

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