COMPTIA A+ Practice Exam

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Ace your COMPTIA A+ certification with our practice exam. Engage with a variety of questions including multiple choice and performance-based, complete with hints and detailed explanations. Prepare effectively and boost your confidence for the big day!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

How does the cable length of IEEE 1394a compare to typical USB cable lengths?

Longer
Shorter
The same
Varies too much to say

The correct answer is: Shorter

USB cable lengths are usually shorter than IEEE 1394a cable lengths. USB cables can range from 0.2 to 5 meters, while IEEE 1394a cables can range from 4.5 to 72 meters. Option A is incorrect because it states that IEEE 1394a cables are longer, which is not true in most cases. Option C is also incorrect because, as stated, USB cable lengths are typically shorter than IEEE 1394a cable lengths. Option D is too vague and does not provide an accurate comparison between the two cable lengths.