Cellular Telephony Multiple Choice Questions (MCQ) PDF - 96

MCQ 476: In cellular telephony transmission, a voice channel is digitized to

1. 7.5 Kbps
2. 7.50 Kbps
3. 7.85 Kbps
4. 7.95 Kbps

MCQ 477: The router discards the datagram when it is decremented to

1. negative values
2. positive values
3. zero
4. one

MCQ 478: What is the difference in functionality between a bridge and a repeater?

1. device
2. frames
3. filtering capability
4. bridge

MCQ 479: In the Internet model, the port numbers are

1. 16-bit integers
2. 18-bit integers
3. 20-bit integers
4. 22-bit integers

MCQ 480: 7/125 is the fiber type used in which of the following propagation mode?

1. single mode
2. multimode
3. multimode, step index
4. multimode, graded index