RBI Assistant 2017 · Question 2 of 200
Networking
ISDN stands for Integrated Services Digital Network. Integrated Services Digital Network (ISDN) is a set of communication ix standards for simultaneous digital transmission of voice, video, data, and other network services over the traditional circuits . of the public switched telephone network. It was first defined in 1988 in the CCITT red book.
Source: RBI Assistant 2017 Mains Previous Year Paper (ixamBee solved PDF) · memory-based
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