ISDN is the abbreviation for ___________ in computer networking.

A. Insecure service digital network

B. Integrated services digital network

C. Intelligent secure digital network
D. Integrated secure digital network

Explanation: ISDN in computer networking stands for Integrated Services Digital Network. It enables the transmission of digital data over telephone lines. It is considered as a circuit-switched telephone network system.

ISDN is the abbreviation for ___________ in computer networking. | Integrated services digital network | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database

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