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  • Which of the following services come under logical layer ...
Multiple choice

Which of the following services come under logical layer of E-commerce System Architectures?

  1. B2B, B2C, C2C

  2. PSTN, LAN, bridges, routers

  3. HTTP, HTML, XML, OLE software agents

  4. Intranet, internet, extranet

  5. Encryption, EDI, Firewalls

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

These services come in logical network.

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