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اختبار شهادة انظمة اللينكس CompTIA Linux+ XK0-005

السؤال 50 من 122

كل الأسئلة

As part of the requirements for installing a new application, the swappiness parameter needs to be changed to 0. This change needs to persist across reboots and be applied immediately. A Linux systems administrator is performing this change. Which of the following steps should the administrator complete to accomplish this task?

الخيارات

  • A echo "vm.swappiness=0" >> /etc/sysctl.conf && sysctl -p
  • B echo "vm.swappiness=0" >> /proc/meminfo && sysctl -a
  • C sysctl -v >> /proc/meminfo && echo "vm.swappiness=0"
  • D sysctl -h "vm.swappiness=0" && echo /etc/vmswappiness

النقاشات

لا توجد نقاشات منشورة لهذا السؤال حالياً.