Short Quiz

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Across
  1. 5. It is used for lower-capacity applications, typically up to 18 channels with a spacing of 20 nm between the channels.
  2. 6. In this division, each user is assigned a unique code that is used to modulate their signal.
  3. 7. A type of time division
  4. 9. It is the process in which multiple signals coming from multiple sources are combined and transmitted over a single physical line.
  5. 10. Time slots are grouped into frames. One frame consists of one cycle of time slots.
Down
  1. 1. The bandwidth of a single physical medium is divided into a number of smaller, independent channels.
  2. 2. It is commonly used in wireless communication systems such as cellular networks, Wi-Fi, and satellite communication systems.
  3. 3. It is used to increase the capacity of optical fiber by transmitting multiple optical signals simultaneously over a single optical fiber
  4. 4. It is the sharing of a medium or bandwidth.
  5. 8. Defined as sharing a portion of the bandwidth in the form of channels.