Free MCQs for FPSC, NTS, PPSC, PMS, CSS & All Pakistan Exams 2026

If the parallel ports contains 25 wires then

A. 25 wires carry data
B. 17 wires will carry data and rest will carry control signals
C. 24 wires will carry data and 1 will carry control signal
D. 8 wires will carry data and rest will carry
control signals

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