101-500試験無料問題集（510題）「Lpi LPIC-1 Exam 101, Part 1 of 2, version 5.0 認定」

出題：1

If Linux detects an ACPI BIOS on bootup, what does it automatically deactivate?

A. APM

B. ATA

C. PCI

D. PnP

正解：A 解答を投票する

出題：2

When given the following command line.
echo "foo bar" | tee bar | cat
Which of the following output is created?

A. cat

B. bar

C. tee bar

D. foo bar

E. foo

正解：D 解答を投票する

出題：3

Which of the following commands would display the lines containing capital letters form the file "turkey.txt"?

A. grep -n [A-Z] turkey.txt

B. for [A-Z]in turkey.txt | count

C. cat turkey.txt|wc -w [A-Z]

D. grep -v [A-Z] < turkey.txt

E. cat turkey.txt|wc -|

正解：A 解答を投票する

出題：4

Which Bash environment variable defines in which file the user history is stored when exiting a Bash process? (Specify ONLY the variable name.)

正解：

HISTFILE

出題：5

What is the purpose of the Bash built-in export command?

A. To run a command as a process in a sub-shell.

B. To allow disks to be mounted remotely.

C. To automate the export of variables for subsequently executed commands.

D. To save variable settings for future shell invocations.

E. To make the command history available to sub-shells.

正解：C 解答を投票する

出題：6

The command dbmaint & was used to run dbmaint in the background. However, dbmaint is terminated after logging out of the system.
Which alternative dbmaint invocation lets dbmaint continue to run even when the user running the program logs out?

A. bg dbmaint

B. dbmaint &>/dev/pts/null

C. wait dbmaint

D. nohup dbmaint &

E. job *b dmaint

正解：A 解答を投票する

出題：7

Which command will show you the contents of a gzip compressed tar archive?

A. gzip -d archive.tgz | tar tvf -

B. gzip archive.tgz | tar xvf -

C. tar cf archive.tgz

D. tar ztf archive.tgz

正解：D 解答を投票する

出題：8

Which of the following commands installs all packages with a name ending with the string foo?

A. zypper get "*foo"

B. zypper update "foo?"

C. zypper install "*foo"

D. zypper force "foo*"

E. zypper add ".*foo"

正解：C 解答を投票する

出題：9

To prevent a command run as root from sending both standard out (stdout) and standard error (stderr) to any terminal or other file or device, which of the following strings should be appended to the command?

A. 1>&2 >/dev/null

B. >/dev/null

C. >/dev/null 1>&2

D. >/dev/null 2>&1

E. 2>&1 >/dev/null

正解：D 解答を投票する

出題：10

Which of the following commands enables the setuid (suid) permission on the executable called
/bin/foo?

A. chown u-s /bin/foo

B. chmod 1755 /bin/foo

C. chmod 755+s /bin/foo

D. chmod 4755 /bin/foo

正解：D 解答を投票する

出題：11

You want to search the file myfile for all occurances of string containing at least five characters, where character number 2 and 5 are 'a' and character number 3 is NOT 'b'.
Which command would you use?

A. grep .[a].*.[a] myfile

B. grep .a*^b..a myfile

C. grep .a[^b].a myfile

D. grep a*^b*a myfile

正解：C 解答を投票する

出題：12

Which command will convert an RPM package file to a cpio archive? (Provide only the command with no options or parameters)

正解：

/usr/bin/rpm2cpio
rpm2cpio

出題：13

You see following output while trying to install an updated package: [root@example pub]# rpm -I gthumb-2.2.0.i386.rpm package gthumb- 1.0.1.i386.rpm is already installed. Which command will allow you to install the updated version?

A. rpm -qu gthumb-2.2.0.i386.rpm

B. rpm -qiv gthumb-2.2.0.i386.rpm

C. rpm -U gthumb-2.2.0.i3S6.rpm

D. rpm -ivh gthumb-2.2.0.i386.rpm

E. rpm -i gthumb-2.2.0.i386.rpm

正解：C 解答を投票する

101-500試験無料問題集「Lpi LPIC-1 Exam 101, Part 1 of 2, version 5.0 認定」