Sports GK Questions and Answers 2024 (Latest Updated)

Awards & Honours GK Questions 2024 (Latest Updated)

Question

Video on demand, Live television, from many sources, full motion multimedia, electronic mail is offered by

A X.25
B Frame Relay
C N-ISDN
D B-ISDN
Answer & Explanation
Option: [D]
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apsc cce prelims 2025