NIELIT O Level Exam

OSI Model Developed by

OSI Model Developed by

OSI मॉडल किसके द्वारा विकसित किया गया है

A. ISO (Internet Standard Organization)

B. ISO (International Standard Organization)

C. ISO (International System Organization)

D. ISO (International Software Organization)




Correct Answer is :

B. ISO (International Standard Organization)



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