ISDN is responsible to transmit which of the following data types as digital signals
Correct answer: D. All of these
- A. Voice
- B. Video
- C. Data
- D. All of these
Explanation
ISDN (Integrated Services Digital Network): ISDN is a type of digital telecommunications service that can transmit voice, data, and video over a single digital line. ISDN was one of the first technologies to allow for digital voice transmission over phone lines. All of the above options are correct. ISDN can be used to transmit voice, data, and video
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