101-500 Free Exam Study Guide! (Updated 246 Questions) [Q72-Q95]

NO.72 Which of the following commands reads a file and creates separate chunks of a given size from the file’s contents?
ar

NO.73 Which command displays a list of all background tasks running in the current shell?
(Specify ONLY the command without any path or parameters.)

NO.74 Which of the following is a limitation of the cut command?

NO.75 Which of the following commands lists the dependencies of the RPM package file foo.rpm?
rpm -qpR foo.rpm

NO.76 Which of the following commands print the current working directory when using a Bash shell? (Choose two.) echo “${PWD}”

NO.77 Which of the following properties of an existing file changes when a hard link pointing to that file is created?

NO.78 Which of the following commands installs the GRUB boot files into the currently active file systems and the boot loader into the first partition of the first disk?
grub-install /dev/sda

NO.79 Given the following input stream:
txt1.txt
atxt.txt
txtB.txt
Which of the following regular expressions turns this input stream into the following output stream?
txt1.bak.txt
atxt.bak.txt
txtB.bak.txt

NO.80 The command dbmaint & was used to run dbmaintin the background. However, dbmaintis terminated after logging out of the system. Which alternative dbmaintinvocation lets dbmaintcontinue to run even when the user running the program logs out?

NO.81 Which of the following commands displays the output of the foo command on the screen and also writes it to a file called /tmp/foodata?

NO.82 Which of the following commands set the sticky bit for the directory /tmp? (Choose TWO correct answers.)

NO.83 Which of the following commands is used to modify quota settings? (Choose two.)

NO.84 Which of the following commands list all files and directories within the /tmp/ directory and its subdirectories which are owned by the user root? (Choose two.)

NO.85 What does the command mount -a do?

NO.86 Which command is used to create and initialize the files used to store quota information? (Specify ONLY the command without any path or parameters.)

NO.87 Which of the following settings for umaskensures that new files have the default permissions -rw-r—–?

NO.88 Which of the following commands can be used to display the inode number of a given file? (Choose two.)

NO.89 Regarding the command:
nice -5 /usr/bin/prog
Which of the following statements is correct?

NO.90 Which of the following files, located in the user home directory, is used to store the Bash history?

NO.91 A faulty kernel module is causing issues with a network interface card. Which of the following actions ensures that this module is not loaded automatically when the system boots?

NO.92 What is the purpose of the lddcommand?

NO.93 Which program runs a command in specific intervals and refreshes the display of the program’s output?
(Specify ONLY the command without any path or parameters.)

NO.94 When removing a package on a system using dpkg package management, which dpkgoption ensures configuration files are removed as well?

NO.95 Which of the following command lines creates or, in case it already exists, overwrites a file called data with the output of ls?