单项选择题
A. It enables an attacker to perform an IP sweep of devices.
B. It enables a hacker to know which operating system the system is running.
C. It can overflow the session table to its limit, which can result in rejection of legitimate traffic.
D. It creates a ping of death and can cause the entire network to be infected with a virus.
单项选择题 Which statement describes a security zone?（）
单项选择题 What is the correct syntax for applying node-specific parameters to each node in a chassis cluster?（）
多项选择题 Which three components can be leveraged when defining a local whitelist or blacklist for antispam on a branch SRX Series device? (Choose three.)（）