NIELIT O Level Exam

Integrated Services for Digital Network (ISDN) is a set of communication standards for simultaneous digital transmission of:

Integrated Services for Digital Network (ISDN) is a set of communication standards for simultaneous digital transmission of:

डिजिटल नेटवर्क के लिए एकीकृत सेवाएं (आईएसडीएन) एक साथ डिजिटल प्रसारण के लिए संचार मानकों का एक सेट है:

A. voice वॉइस

B. video वीडियो

C. data डेटा

D. All of the above ऊपर के सभी




Correct Answer is :

D. All of the above



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