Multiple choice general knowledge science & technology

What is the bandwidth of narrow band?

  1. 64KBps

  2. 64Kbps

  3. 45Kbps

  4. 54Kbps
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B Correct answer
Explanation

The bandwidth of a narrow band communication channel is 64 Kbps. This is a standard telecommunications specification - 64 Kbps (kilobits per second) is the bandwidth of a single digital voice channel, commonly used in ISDN and other telephony standards. The option '64KBps' would be incorrect as it refers to kilobytes.

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