10000000 - CORRECT ANSWER 128
11000000 - CORRECT ANSWER 192
11100000 - CORRECT ANSWER 224
11110000 - CORRECT ANSWER 240
11111000 - CORRECT ANSWER 248
11111100 - CORRECT ANSWER 252
11111110 - CORRECT ANSWER 254
11111111 - CORRECT ANSWER 255
Formula for number of addresses (incl. Network and Broadcast) - CORRECT ANSWER 2^(n), where n=
number of subnet mask
/26 - CORRECT ANSWER 255.255.255.192
/17 - CORRECT ANSWER 255.255.128.0
/23 - CORRECT ANSWER 255.255.254.0
/25 - CORRECT ANSWER 255.255.255.128