ISDN stands for

Q. ISDN stands for

A

Indian Standard Data Network

B

Independent Software Data Network

C

Indian Standard Digital Network

D

Integrated Services Digital Network

Solution:

ISDN stands for Integrated Services Digital Network.
It’s a set of communication standards that uses digital transmission to make phone calls, video calls, transmit data and other network services over the circuits of the traditional PSTN (Public Switched Telephone Network).
ISDN is a telecommunications technology that enables the transmission of digital data over standard phone lines.

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