問題文
Two kernel boot parameters in the Oracle Linux 8 reference deal with SELinux: one switches it off and the other only relaxes its enforcement. What else does the parameter that switches SELinux off do, and how long does the parameter that relaxes the enforcement stay in force?
選択肢
- It clears the labels that it holds straight away, so the labeling can be skipped when the host next boots with SELinux on, and the parameter that relaxes the enforcement stays in force until someone edits the stored configuration
- It leaves a marker file behind, so the contexts are labeled again the next time the host boots with SELinux on, and the parameter that relaxes the enforcement stays in force until the host is next rebooted
- It leaves a marker file behind, so the contexts are labeled again the next time the host boots with SELinux on, and the parameter that relaxes the enforcement stays in force until someone edits the stored configuration
- It clears the labels that it holds straight away, so the labeling can be skipped when the host next boots with SELinux on, and the parameter that relaxes the enforcement stays in force until the host is next rebooted