Question

The best mode of connection between devices which need to send or receive large amounts of data over a short distance is _____

(a) BUS

(b) Serial port

(c) Parallel port

(d) Isochronous port

This question was posed to me in unit test.

This interesting question is from Parallel Port in section Input/Output Organisation of Computer Architecture

Answer 1

Right option is (c) Parallel port

Easy explanation: The parallel port transfers around 8 to 16 bits of data simultaneously over the lines, hence increasing transfer rates.