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2021 Nov LX0-103 exams

Q61. - (Topic 2) 

Which function key is used to start Safe Mode in Windows NT? 

A. F10 

B. F8 

C. F6 

D. Windows NT does not support Safe Mode 

Answer: D 


Q62. - (Topic 3) 

What is the default action of the split command on an input file? 

A. It will break the file into new files of 1,024 byte pieces each. 

B. It will break the file into new files of 1,000 line pieces each. 

C. It will break the file into new files of 1,024 kilobyte pieces each. 

D. It will break the file into new files that are no more than 5% of the size of the original file. 

Answer: B 


Q63. - (Topic 4) 

Which of the following commands will change the quota for a specific user? 

A. edquota 

B. repquota 

C. quota -e 

D. quota 

Answer: A 


Q64. - (Topic 3) 

Which of the following commands prints a list of usernames (first column) and their primary group (fourth column) from the /etc/passwd file? 

A. fmt -f 1,4 /etc/passwd 

B. split -c 1,4 /etc/passwd 

C. cut -d : -f 1,4 /etc/passwd 

D. paste -f 1,4 /etc/passwd 

Answer: C 

88. - (Topic 3) 

When running the command 

sed -e "s/a/b/" /tmp/file >/tmp/file 

While/tmp/file contains data, why is /tmp/file empty afterwards? 

A. The file order is incorrect. The destination file must be mentioned before the command to ensure redirection. 

B. The command sed did not match anything in that file therefore the output is empty. 

C. When the shell establishes the redirection it overwrites the target file before the redirected command starts and opens it for reading. 

D. Redirection for shell commands do not work using the > character. It only works using the | character instead. 

Answer: C 


Q65. - (Topic 2) 

Which of the following commands can be used to download the RPM package kernel without installing it? 

A. yum download --no-install kernel 

B. yumdownloader kernel 

C. rpm --download --package kernel 

D. rpmdownload kernel 

Answer: B 


Rebirth LX0-103 training:

Q66. - (Topic 1) 

Which run levels should never be declared as the default run level when using SysV init? (Choose TWO correct answers.) 

A. 0 

B. 1 

C. 3 

D. 5 

E. 6 

Answer: A,E 

Topic 2, Linux Installation and Package Management 


Q67. - (Topic 3) 

Immediately after deleting 3 lines of text in vi and moving the cursor to a different line, which single character command will insert the deleted content below the current line? 

A. i (lowercase) 

B. P (uppercase) 

C. p (lowercase) 

D. U (uppercase) 

E. u (lowercase) 

Answer: C 


Q68. - (Topic 1) 

Which of the following commands brings a system running SysV init into a state in which it is safe to perform maintenance tasks? (Choose TWO correct answers.) 

A. shutdown -R 1 now 

B. shutdown -single now 

C. init 1 

D. telinit 1 

E. runlevel 1 

Answer: C,D 


Q69. - (Topic 4) 

Which of the following commands creates an ext3 filesystem on /dev/sdb1? (Choose TWO correct answers.) 

A. /sbin/mke2fs -j /dev/sdb1 

B. /sbin/mkfs -t ext3 /dev/sdb1 

C. /sbin/mkfs -c ext3 /dev/sdb1 

D. /sbin/mke3fs -j /dev/sdb1 

Answer: A,B 


Q70. - (Topic 1) 

Which of the following options for the kernel's command line changes the systemd boot target to rescue.target instead of the default target? 

A. systemd.target=rescue.target 

B. systemd.runlevel=rescue.target 

C. systemd.service=rescue.target 

D. systemd.default=rescue.target 

E. systemd.unit=rescue.target 

Answer: E