OSI stands for:

A. Open System Interface सिस्टम इंटरफ़ेस ओपेन करें

B. Out System Interface सिस्टम इंटरफ़ेस से बाहर

C. Open System Interconnection ओपेन सिस्टम इंटरकनेक्शन

D. Out System Interconnection. आउट सिस्टम इंटरकनेक्शन।

Correct Answer is :

C. Open System Interconnection

Explanation

The Open Systems Interconnection model (OSI Model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard of their underlying internal structure and technology. Its goal is the interoperability of diverse communication systems with standard protocols. The model partitions a communication system into abstraction layers. The original version of the model defined seven layers.