SSC CGL 2017 Tier 1 Questions and Answers

Home
General Knowledge
what-is-the-full-form-of-isdn

Question

What is the full form of ISDN?

A International Service Digital network

B Indian Service Digital Network

C Integrated Service Digital Network

D Internal Service Digital Network

Answer & Explanation
Answer: [Integrated Service Digital Network]

⭐ Make GKSeries Your Preferred Source on Google

Add GKSeries as Preferred Source