最新的LPIC Level2認證 117-201考試題庫

問題1

Which of the following command sequences can be used to extract files contained in a initramfs file (/boot/initramfs) which is used by the kernel at boot time?

A. cp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mkdir /tmp/initramfs.dir ; cd /tmp/initramfs.dir ; cpio -i < /tmp/initramfs

B. cp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mount /tmp/initramfs /mnt/ -o loop -t initrd

C. cp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mkdir /tmp/initramfs.dir ; cd /tmp/initramfs.dir ; cpio -e /tmp/initramfs

D. cp /boot/initramfs /tmp/initramfs.gz; gunzip /tmp/initramfs.gz; mount /tmp/initramfs /mnt/ -o loop -t initramfs

E. cp /boot/initramfs /tmp/initramfs.gz; gzip -c /tmp/initramfs.gz; mkdir /tmp/initramfs.dir ; cd /tmp/initramfs.dir ; cpio -i < /tmp/initramfs

正確答案: A

問題2

If all of the following files and/or symlinks exist in a SysV-init runlevel directory, which of the following will be executed first when booting the system directly into the runlevel?

A. PRE-S99lpi

B. S99a-lpi

C. S98lpi

D. S99lpi

E. K99lpi

正確答案: C

問題3

When planning a web server which of the following choices will impact system sizing? (Choose THREE correct answers.)

A. Will the OS install be CD, DVD or network based.

B. What scripting languages will the web server support.

C. What type of content will be served.

D. Which hardware vendor has better Linux support.

E. How many concurrent users are expected.

正確答案: B,C,E

問題4

What is a key difference between a zImage and bzImage kernel image?

A. zImage is limited to 64k, bzImage has no such restriction.

B. zImage gets loaded completely into low memory. bzImage will load into high memory once low memory is full.

C. zImage is for 2.6 series kernels, bzImage is for 3.x series kernels.

D. zImage is compressed using gzip, bzImage is compressed using bzip2.

正確答案: B

問題5

When is historical data of resource usage important? (Select THREE correct answers.)

A. Identifying processes killed during out of memory occurrences.

B. Selecting a computer vendor.

C. Troubleshooting a software problem.

D. Predicting when resources will need to be increased.

E. Diagnosing capacity problems.

正確答案: C,D,E

問題6

CORRECT TEXT
Which program lists information about files and network connections opened by processes? (Specify ONLY the command without any path or parameters.)

正確答案:

lsof, /usr/bin/lsof

問題7

CORRECT TEXT
Which directory contains the system-specific udev rule files? (Specify the absolute path including the directory name)

正確答案:

/etc/udev/rules.d, /etc/udev/rules.d/

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