单项选择题
A./24
B./30
C./27
D./26
E./32
多项选择题 Which of the following IP addresses for the network 27.35.16.32/28 can be assigned to hosts?（）
单项选择题 What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that use the 255.255.255.224 subnet mask?（）
单项选择题 Your TestKing trainee Bob asks you what 11111001 binary is in decimal. What should you tell him?（）