Which of the following statements is true? (tick all that apply, incorrect answers lower mark)

Question

Which of the following statements is true? (tick all that apply, incorrect answers lower mark)

Answer

Serial communication is lower cost and weight than parallel communication.

Answer

Serial  communication is more reliable as parallel  communication may introduce clock skews and crosstalk
between different wires.

Answer

Parallel communication is lower cost and weight than serial communication.

Answer

Parallel  communication is more reliable as serial communication  may introduce clock skews and crosstalk between different wires.

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