Palo Alto Networks Cybersecurity Entry-Level Technician (PCCET) — Question 39

Which network is using a subnet mask of 255.255.255.192?

Answer options

• A. 192.10.100.0/26
• B. 172.16.72.0/29
• C. 172.168.5.0/27
• D. 192.168.100.0/24

Correct answer: A

Explanation

The correct answer is A, as a subnet mask of 255.255.255.192 corresponds to a /26 prefix, which allows for 64 IP addresses in the range. Options B, C, and D use different subnet masks; /29 allows for 8 addresses, /27 allows for 32 addresses, and /24 allows for 256 addresses, making them incorrect.