Exam 100-101 Topic 3 Question 21 Discussion

Actual exam question for Facebook's 100-101 exam
Question #: 21
Topic #: 3
Which IP addresses are valid for hosts belonging to the 10.1.160.0/20 subnet? (Choose three.)

Suggested Answer: A,C,D Vote an answer

Explanation
All IP address in IP ranges between : 10.1.160.1 and 10.1.175.254 are valid as shown below Address: 10.1.160.0 00001010.00000001.1010 0000.00000000 Netmask:255.255.240.0 = 2011111111.11111111.1111 0000.00000000 Wildcard:0.0.15.25500000000.00000000.0000 1111.11111111 Which implies that Network: 10.1.160.0/20 00001010.00000001.1010 0000.00000000 HostMin:10.1.160.100001010.00000001.1010 0000.00000001 HostMax:10.1.175.25400001010.00000001.1010 1111.11111110 Broadcast:10.1.175.25500001010.00000001.1010 1111.11111111

by Valentina at Sep 12, 2026, 06:35 AM

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