Computer Networks - OSI and TCP/IP Models
Which of the following correctly states the number of layers in the OSI and TCP/IP models?
Which of the following correctly states the number of layers in the OSI and TCP/IP models?
easy📝 Conceptual Q11 of 15
Step-by-Step Solution
Solution:
Step 1: Recall OSI model layers
The OSI model is known to have 7 distinct layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.Step 2: Recall TCP/IP model layers
The TCP/IP model has 4 layers: Network Interface, Internet, Transport, and Application.Final Answer:
OSI has 7 layers; TCP/IP has 4 layers -> Option AQuick Check:
OSI = 7 layers, TCP/IP = 4 layers [OK]
Quick Trick: Remember OSI 7 layers, TCP/IP 4 layers [OK]
Common Mistakes:
MISTAKES- Confusing the number of layers between OSI and TCP/IP
- Thinking both models have the same number of layers
- Mixing up layer names with layer counts
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