Improved 010-150 Bootcamp 2021

NEW QUESTION 1
Given a directory with the following information: drwxrwxrwxt 12 tu tg 36864 2012-03-15 /home/directory/ Which of the following statements are true? (Choose two)

• A. Everybody can create files in the directory.
• B. Files in the directory are created with read, write and execute permissions for everyone.
• C. The directory is broken.
• D. Everybody can delete only his own files.
• E. The directory is a security risk.

Answer: AD

NEW QUESTION 2
Which of the following commands will output a list of all of the file names, under your home directory and all subdirectories, which have file names ending with .pdf?

• A. search .pdf
• B. ls -name -R '*.pdf'
• C. find /home/*.pdf
• D. find ~ -name '*.pdf'

Answer: D

NEW QUESTION 3
A Linux computer has no access to the internet. Which command displays information about the network gateway for the system?

• A. traceroute
• B. ifconfig
• C. gateway
• D. route
• E. ipconfig

Answer: D

NEW QUESTION 4
What is the output of the following command sequence? for token in a b c; do echo -n "$token "; done

• A. anbncn
• B. a b c
• C. "a " "b " "c "
• D. token token token
• E. abc

Answer: B

NEW QUESTION 5
With which command can you determine the time of the last restart of a system?

• A. current reboottime
• B. find reboot
• C. expect --reboot
• D. last | reboot
• E. last reboot

Answer: E

NEW QUESTION 6
What is the correct command to extract the contents of the archive file download.bz2?

• A. unpack download.bz2
• B. unzip2 download.bz2
• C. bunzip2 download.bz2
• D. unzip download.bz2
• E. uncompress download.bz2

Answer: C

NEW QUESTION 7
Which of the following is a valid option for a typical command to get its built-in usage information?

• A. -?
• B. -H
• C. help
• D. --manual
• E. –help

Answer: E

NEW QUESTION 8
Which approach will provide a listing of the contents in a tar archive?

• A. Use the tar command with -t.
• B. Use the grep command.
• C. Use the find command.
• D. Use the zless command.
• E. Use the zlist command.

Answer: A

NEW QUESTION 9
Which of the following commands increases the number of elements in a directory? (Choose two)

• A. touch newfile
• B. create newfile
• C. ls newfile
• D. rmdir newdirectory
• E. mkdir newdirectory

Answer: AE

NEW QUESTION 10
Which criteria are useful when deciding which operating system to use? (Select THREE answers)

• A. License costs.
• B. Ideological preferences of the system administrator.
• C. Linux can do everything, there is no need for further evaluation.
• D. Availability of mandatory applications and tools.
• E. Skills of the administrators and staff.

Answer: ADE

NEW QUESTION 11
Which of the following programs is not a graphical web browser?

• A. Konqueror
• B. Firefox
• C. Links
• D. Opera
• E. Chrome

Answer: C

NEW QUESTION 12
Which of the following possibilities is only available when using open source software?

• A. Download of all its existing versions.
• B. Free use.
• C. Access to its detailed help manual.
• D. Access to its source code.

Answer: D

NEW QUESTION 13
Which statements are correct regarding distributions? (Choose two)

• A. Programs can be installed manually and without a packet manager.
• B. Only commercial distributions offer regular security updates.
• C. To start a new distribution a Linux International license is needed.
• D. Distributions restrict the user to its supported program package
• E. Program packages of one distribution can be adapted for another.

Answer: AE

NEW QUESTION 14
In which directory are system log files kept?

• A. /log/syslog/
• B. /var/log/
• C. /sys/log/
• D. /var/log/sys/

Answer: B

NEW QUESTION 15
Where can a boot loader be installed?

• A. The boot ROM
• B. The MBR on a hard drive
• C. The /boot partition
• D. The boot RAM

Answer: B

NEW QUESTION 16
Which of the following is a requirement of the GPL license but not the BSD license?

• A. Users who modify and distribute the software under the GPL license, must make the modifications they made, available to the recipients under the same license.
• B. The GPL license forbids the removal of copyright and license notices from source code files that are distributed.
• C. The GPL license contains a disclaimer of warranty requiring users not to hold the software authors liable for any damages.
• D. The GPL license requires that any legal disputes be settled with the mediation of the Free Software Foundation.

Answer: A

NEW QUESTION 17
Which of the following programs is used to search for files in a file system?

• A. locate
• B. showfiles
• C. flocate
• D. search
• E. findfiles

Answer: A

NEW QUESTION 18
Which command chain will count the number of regular files with the name of foo.txt within /home?

• A. ls -lR /home | grep foo.txt | wc -l
• B. find /home -type f -name foo.txt | wc -l
• C. find /home -name foo.txt -count
• D. find /home -name foo.txt | wc -l
• E. grep -R foo.txt /home | wc -l

Answer: B

NEW QUESTION 19
What does LAMP mean?

• A. The Linux Advanced Mode Programming Interface which gives advanced capabilities to application developers.
• B. The bus ID of an attached USB device that emits light.
• C. Short for Lightweight Access Management Protocol which synchronizes permissions in a network.
• D. The combination of Linux, Apache, MySQL and PHP or other programming languages.
• E. Short for lamport-clock which is important in distributed network computing.

Answer: D

NEW QUESTION 20
Which of the following filesystems is most commonly used for Linux distributions?

• A. HFS+
• B. ext4
• C. FAT32
• D. NTFS

Answer: B

NEW QUESTION 21
Which command will display the last line of the file foo.txt?

• A. head -n 1 foo.txt
• B. tail foo.txt
• C. last -n 1 foo.txt
• D. tail -n 1 foo.txt

Answer: D

NEW QUESTION 22
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