COMPTIA A+ Practice Exam

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Which Firewire version operates at 800 Mbps?

  1. IEEE 1394a

  2. IEEE 1394b

  3. Firewire S1600

  4. Firewire S3200

The correct answer is: IEEE 1394b

Firewire S3200 operates at 800 Mbps. Firewire S1600 operates at 1.6 Gbps, which is faster than 800 Mbps. IEEE 1394a operates at 400 Mbps, which is slower than 800 Mbps. Therefore, the correct answer is IEEE 1394b.

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