NIELIT O Level Exam

OSI stands for:

OSI stands for:

OSI का क्या अर्थ है:

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

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.
CCC Online Test 2021 CCC Practice Test Hindi Python Programming Tutorials Best Computer Training Institute in Prayagraj (Allahabad) Best Java Training Institute in Prayagraj (Allahabad) Best Python Training Institute in Prayagraj (Allahabad) O Level NIELIT Study material and Quiz Bank SSC Railway TET UPTET Question Bank career counselling in allahabad Sarkari Naukari Notification Best Website and Software Company in Allahabad Website development Company in Allahabad