How many subnets can be created if 4 bits are borrowed to specify subnets?
- 4
- 8
- 14
- 16
Explanation: Every bit borrowed can have one of two values, 0 or 1. The number of subnets created is 2n, where n is the number of bits borrowed. In this case, we have borrowed 4 bits, so 24, or 16, subnets are created, all of which can be used.
Exam with this question: CCNA 1 ITNv6 Chapter 8: Check Your Understanding
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