How would you run named inside a chroot jail as user nobody and group nogroup?

• A.named runs as nobody/nogroup by default, so just invoke it as "name --chroot /var/named/root"
• B.Add "user nobody; group nogroup; chroot /var/named/root" to named.conf
• C.Use /usr/bin/chroot after running "chown nobody.nogroup named"
• D.Invoke named as "named -t /var/named/root -u nobody"

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Which script, in the linux/scripts directory, can be used to add up grades or updated code to the
2.6.xx kernel source code?

• A.upgrade
• B.patch-kernel
• C.upgrade-kernel
• D.kernel-update
• E.patch

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The Linux kernel is loaded successfully by the boot loader. However, straight after the kernel mounts the root filesystem, the boot process stops and an error message regarding init is shown.
Which of the following actions is the best one to be used in order to identify and fix the problem?

• A.The administrator reboots the system with a recovery disk and restores from a backup.
• B.The administrator reboots the system and tells init, through the boot loader prompt, to use a different runlevel.
• C.The administrator reboots the system with a recovery disk and installs a new kernel.
• D.The administrator reboots the system with a recovery disk and checks the root file system for errors with fsck.
• E.The administrator reboots the system and tells the kernel, through the boot loader prompt, to use /bin/bash as the initial process.

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Which THREE statements concerning automounter are true?

• A.Only one entry in master map can refer to each map file
• B.Changes to auto.master require automounter to reload its configuration
• C.The autofs service does not need to be restarted after changing automounter map files
• D.The automounter service does not rely on the kernel configuration
• E.For each entry in auto.master, a separate automounter daemon is started

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Which hdparm command-line options will set an IDE hard disk to use both DMA and 32-bit I/O support?

• A.-f -g
• B.-L 1 -i 32
• C.-L 1 -i 1
• D.-p 1 -A 1
• E.-d 1 -c 1

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