MCQ Detailed View

The primary purpose of the OSI (Open System Interconnection) model is to standardize network communication. It provides a framework that guides how different computer systems communicate over a network.

Before the OSI model, different manufacturers used different methods for data communication. This made it hard for devices from different companies to work together. The OSI model solved this problem by creating a universal standard that everyone could follow.

The OSI model breaks down the communication process into 7 clear layers. Each layer has a specific task and communicates only with the layers directly above and below it. This makes it easier to design and troubleshoot network systems.

Benefits of the OSI model:

• Makes it easier to understand and teach networking concepts


• Helps different network hardware and software work together


• Allows faster problem-solving when issues occur in a specific layer

Why other options are incorrect:

• It does not directly increase internet speed.


• It does not create hardware specs — that’s a separate area.


• It does not replace TCP/IP. In fact, TCP/IP is still used widely in real networks.

Conclusion: The OSI model helps standardize how data is sent and received, making communication between different devices and systems possible and reliable.