The 32-bit internet address 10000000 00001010 00000010 00011110 will be written in dotted decimal notation as______________?
Correct answer: A. 128.10.2.30
- A. 128.10.2.30
- B. 210.20.2.64
- C. 164.100.9.61
- D. 148.20.2.30
Explanation
Split the binary address into four 8-bit groups and convert each group: 10000000 is 128, 00001010 is 10, 00000010 is 2, and 00011110 is 30. Therefore, the dotted-decimal form is 128.10.2.30.
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