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Home/Past Papers/PSC Computer Technician Exam – 2082/Question 4

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Public Service Commission (PSC)•2082 BS•Question 4 of 16

Draw and briefly describe the OSI reference model of networking.

5 marks

Question source

Exam year: 2082 BS / 2025 AD
Level: Level 5
Paper: Technical – Subjective
Section: Section A: Architecture & Networking (50 Marks)

Model answer

7 Layers: Application, Presentation, Session, Transport, Network, Data Link, Physical.

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Question 4 of 16 from PSC Computer Technician Exam – 2082

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