How many subnets can be created if 4 bits are borrowed to specify subnets?

IT Questions BankCategory: CCNA 1 v6How many subnets can be created if 4 bits are borrowed to specify subnets?

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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