Which of the following configuration files are used by tcpwrapper? A. /etc/tcpd.allow and etc/tcpd.deny B. /etc/tcpwrapper.allow and /etc/tcpwrapper.deny C. /etc/hosts.allow and /etc/hosts.deny ...

Which of the following is a userspace application used to modify EFI entries on a Linux system? A. efieditor B. configefi C. efimanager D. efibootmgr E. efibootedit

What is the purpose of a systemd mount unit? A. It is used by the command systemd-mount and allows users to mount partitions to mount points of their choice B. It is used only to mount network fil...

Which of the following commands restores only those files containing lpi in their name from the archive lpifiles.tar.gz? A. tar xvzf lpifiles.tar.gz --wildcards '*lpi' B. tar xvzwf lpifiles.tar.gz...

After manually compiling and installing a new kernel, what has to be done regarding the initramfs? A. The initramfs is independent of the kernel and should not be modified unless the hardware confi...

What information is found in the following excerpt from the file /proc/mdstat? (Choose two.) Personalities: [raid6] [raid5] [raid4] md0 : active raid5 sdb1[3] (S) sdc1[7] sda1[4] (S) sdd1[6] sde1[...

Which of the following commands shows capabilities and usable frequencies for the wireless interface wlan0? A. iw phy pyh0 info B. iw dev wlan0 info C. iw dev wlan0 show D. iw phy wlan0 show E....

A Linux server running systemd booted to rescue.target for maintenance. Which commands are used to restore the server to its usual target? (Choose two.) A. telinit 0 B. systemctl default C. sync...

精靈寶可夢(神奇寶貝)是1990年次朋友們的童年回憶，從初代Game Boy掌上遊戲機便有神奇寶貝黃(皮卡丘)、紅、綠版本，接著又出現了彩色畫面的金、銀、水晶版，當時的小朋友們就算看不懂日文，也會買一本厚厚的中文攻略書，邊玩邊查攻略，可能一本攻略書就要輪流借給班上大部分的同學，傳到後來書頁都已殘破不堪了呢！不過由於後來電腦上開始有功能強大的Game Boy的模擬器，能夠加速遊戲的進行，甚至還可以使...

The following command has just been run successfully: cd /opt; tar xvf /dev/nst0; What will happen if the command sequence is run again? A. An error saying that there is no tape present is ge...