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Wireless Mobile Communications
Integrated Services Digital Network Isdn
Q
ISDN stands for ___________
AA. Integrated services digital network
BB. Integrated services discrete network
CC. Integrated services digital node
DD. Integrated services discrete node
Correct Answer:
A. A. Integrated services digital network
Explanation:
ISDN stands for integrated services digital network. It defines the dedicated signalling network that has been created to complement the PSTN for more flexible and efficient network access and signalling.