Multiplexers Multiple Choice Questions (MCQ) PDF Download

MCQ 1: In synchronous Time-division Multiplexing (TDM), the data rate of the link is faster

1. 2 times
2. 3 times
3. 4 times
4. n times

MCQ 2: Multiplexing combines signals from several sources to achieve

1. data rate management
2. interleaving
3. TDM efficiency
4. bandwidth efficiency

MCQ 3: System Transport Signal (STS) multiplexer multiplexes signals from multiple sources and creates

1. optical network
2. optical signal
3. optical device
4. data signal

MCQ 4: In STS Multiplexer, the type of signal at the input and output of an add/drop multiplexer is

1. different
2. zero
3. converted
4. same