Join the discussion
Question 26/194
Which of the following tasks are handled by a display manager like XDM or KDM? (Choose TWO correct answers.)
Correct Answer: C,E
Add Comments
- Other Question (194q)
- Q1. Which of the following commands will produce the following output? (Exhibit)...
- Q2. Which of the following commands can be used to create a USB storage media from a disk imag...
- Q3. A user accidentally created the subdirectory \dirin his home directory. Which of the follo...
- Q4. You have an updated RPM called screensaver-1.1.i386. rpm. You have version 1.0 installed. ...
- Q5. Which permissions and ownership should the file /etc/passwd have?...
- Q6. Which command displays the current disk space usage for all mounted file systems? (Specify...
- Q7. Which SysV init configuration file is commonly used to set the default run level? (Specify...
- Q8. Given the following input stream: txt1.txt atxt.txt txtB.txt Which of the following regula...
- Q9. Which of the following commands loads a kernel module along with any required dependency m...
- Q10. Which of the following apt-get commands will install the newest versions of all currently ...
- Q11. Which of the following commands lists all currently installed packages when using RPM pack...
- Q12. Which command reads and displays the current contents of the Kernel Ring Buffer on the com...
- Q13. You are experimenting with a binary in /tmp/foo.d that expects its configuration file at /...
- Q14. Which of the following partition types is used for Linux swap spaces when partitioning har...
- Q15. When booting from the hard disk, a computer successfully loads the Linux kernel and initra...
- Q16. Which of the following commands installs GRUB 2 into the master boot record on the third h...
- Q17. Which of the following Linux filesystems pre-allocates a fixed number of inodes at the fil...
- Q18. Which umask value will result in the default access permissions of 600 (rw-------) for fil...
- Q19. From a Bash shell, which of the following commands directly execute the instructions from ...
- Q20. When redirecting the output of findto the xargscommand, what option to findis useful if th...
- Q21. Which of the following commands sets the system's time zone to the Canadian Eastern Time?...
- Q22. You wish to send the output of a command to standard output (stdout) and save it to a file...
- Q23. What output will be displayed when the user fred executes the following command? echo 'fre...
- Q24. Which world-writable directory should be placed on a separate partition in order to preven...
- Q25. Where does the BIOS search for a bootloader?
- Q26. Which of the following tasks are handled by a display manager like XDM or KDM? (Choose TWO...
- Q27. When using regular expressions, which of the following characters match the beginning of a...
- Q28. After successfully creating a hard link called bar to the ordinary file foo, foo is delete...
- Q29. The command dbmaint & was used to run dbmaint in the background. However, dbmaint is t...
- Q30. Which of the following is the device file name for the second partition on the only SCSI d...
- Q31. Which run levels should never be declared as the default run level when using SysV init? (...
- Q32. In the vi editor, what vi command will copy (but not paste) from the current line at the c...
- Q33. Which of the following commands finds all files owned by root that have the SetUID bit set...
- Q34. What information can the lspci command display about the system hardware? (Choose THREE co...
- Q35. What does the command mount -a do?
- Q36. Which file in the /proc filesystem lists parameters passed from the bootloader to the kern...
- Q37. Which of the following are filesystems which can be used on Linux root partitions? (Choose...
- Q38. Which of the following commands can be used to display the inode number of a given file? (...
- Q39. Which of the following statements is correct for a command ending with an &character?...
- Q40. When is the content of the kernel ring buffer reset? (Choose two.)...
- Q41. When in Normal mode invi, which character can be used to begin a reverse search of the tex...
- Q42. Which command shows all shared libraries required by a binary executable or another shared...
- Q43. Which of the following commands instructs SysVinit to reload its configuration file?...
- Q44. In a nested directory structure, which find command line option would be used to restrict ...
- Q45. In the command foo < bar | foobar, which ONE of the following statements is correct?...
- Q46. Which of the following files, located in a user's home directory, contains the Bash histor...
- Q47. If neither cron. allow nor cron. deny exist in /etc/, which of the following is true?...
- Q48. You want to the command foo to take its input from the file foobar and send its output to ...
- Q49. SIMULATION Which program updates the database that is used by the locate command?...
- Q50. What do the permissions -rwSr-xr-x mean for a binary file when it is executed as a command...
- Q51. According to the File System Hierarchy Standard, the lost+found directory is used for:...
- Q52. Which of the following options for the kernel's command line changes the systemd boot targ...
- Q53. Which of the following statements is a TRUE difference between GRUB Legacy and GRUB 2?...
- Q54. Which of the following files exist in a standard GRUB 2 installation? (Choose two.)...
- Q55. Which of the following commands is used to update the list of available packages when usin...
- Q56. Which of the following commands changes all CR-LF line breaks in the text file userlist.tx...
- Q57. Which of the following commands lists all currently installed packages when using RPM pack...
- Q58. Which of the following directories on a 64-bit Linux system typically contain shared libra...
- Q59. Typically, which top level system directory is used for files and data that change regular...
- Q60. Which of the following commands can be used to perform a full text search on all available...
- Q61. Which variable defines the directories in which a Bash shell searches for executable comma...
- Q62. Which of the following commands creates or, in case it already exists, overwrites a file c...
- Q63. What is the purpose of the lddcommand?
- Q64. The USB device filesystem can be found under /proc/ _______ /usb/. (Please fill in the bla...
- Q65. Which of the following commands replaces each occurrence of 'bob' in the file letter with ...
- Q66. FILL BLANK Which System V init configuration file is commonly used to set the default run ...
- Q67. You want to save vi changes to the file myfile with :w!, but vi complains it can not write...
- Q68. Which function key is used to start Safe Mode in Windows NT?...
- Q69. What does the command grub-install /dev/sda do?...
- Q70. Which of the following commands list all files and directories within the /tmp/ directory ...
- Q71. During a system boot cycle, what program is executed after the BIOS completes its tasks?...
- Q72. A user accidentally created the subdirectory \dirin his home directory. Which of the follo...
- Q73. Which Debian package management tool asks the configuration questions for a specific alrea...
- Q74. What command is used to add OpenSSH private keys to a running ssh-agent instance? (Specify...
- Q75. Which command is used in a Linux environment to create a new directory? (Specify ONLY the ...
- Q76. In XF86Config which section is concerned with fonts?...
- Q77. What does the term Braille Display refer to?
- Q78. In compliance with the FHS, in which of the following directories are documentation files ...
- Q79. Which of the following characters can be combined with a separator string in order to read...
- Q80. What is the purpose of the Bash built-in export command?...
- Q81. Which of the following commands can be used to search for the executable file foo when it ...
- Q82. Which of the following commands displays the contents of a gzip compressed tar archive?...
- Q83. You have two shell scripts, foo and bar. You wish to have bar execute if foo returns an ex...
- Q84. Which of the following partition types is used for Linux swap spaces when partitioning har...
- Q85. What output will be displayed when the user fred executes the following command? echo 'fre...
- Q86. Which of the following commands kills the process with the PID 123 but allows the process ...
- Q87. Which of the following commands will mount an already inserted CD-ROM in /dev/sr0 onto an ...
- Q88. Which Bash environment variable defines in which file the user history is stored when exit...
- Q89. Which of the following commands can be used to determine how long the system has been runn...
- Q90. What command changes the priority of the process running with process id of 12345 to the h...
- Q91. You are building a server that will undergo many hardware and operating system upgrades. T...
- Q92. What is true regarding UEFI firmware? (Choose two.)...
- Q93. You need to install a fax server. Which type of fax/modem should you install to insure Lin...
- Q94. Which of the following files, located in a user's home directory, contains the Bash histor...
- Q95. From a Bash shell, which of the following commands directly execute the instructions from ...
- Q96. Which command displays the contents of the Kernel Ring Buffer on the command line? (Provid...
- Q97. Which program updates the database that is used by the locate command?...
- Q98. Which of the following commands brings a system running SysV init into a state in which it...
- Q99. Which of the following commands can be used to create a new file that is 100kB in size?...
- Q100. Which of the following commands set the sticky bit for the directory /tmp? (Choose TWO cor...
- Q101. What is contained on the EFI System Partition?...
- Q102. The command dbmaint & was used to run dbmaint in the background. However, dbmaint is t...
- Q103. An administrator has sent their current vi process with a PID of 1423 to the background on...
- Q104. In GRUB's configuration file you find the line Root (hd1,4) What is corresponding device n...
- Q105. Which of the following commands creates an ext3 filesystem on /dev/sdb1? (Choose TWO corre...
- Q106. What does the command mount --bind do?
- Q107. In compliance with the FHS, in which of the directories are man pages found?...
- Q108. Which of the following commands determines a file's format by using a definition database ...
- Q109. Which of the following commands is used to change options and positional parameters for a ...
- Q110. What is the process ID number of the init process on a SysV init based system?...
- Q111. Which option to the tee command will cause the output to be concatenated on the end of the...
- Q112. You have just upgraded your PC to a 60 gigabyte IDE drive. While partitioning the drive, y...
- Q113. What is the output of the following command? echo "Hello World" | tr -d aieou...
- Q114. After moving data to a new filesystem, how can the former path of the data be kept intact ...
- Q115. You've downloaded an image file of a boot floppy disk to your hard drive. What is the best...
- Q116. To change the priority of a running process, you use the _______ command (Specify command ...
- Q117. Which utility can be used to convert a . rpm package to .deb package format? (Without argu...
- Q118. What happens after issuing the command vi without any additional parameters?...
- Q119. What output does the command seq 1 5 20 produce?...
- Q120. Which command will convert an RPM package file to a cpio archive? (Provide only the comman...
- Q121. While editing a file in vi, the file changes due to another process. Without exiting vi, h...
- Q122. Which of the following commands will print the last 10 lines of a text file to the standar...
- Q123. Which of the following commands makes /bin/foo executable by everyone but writable only by...
- Q124. Which of the following commands will print the last 10 lines of a text file to the standar...
- Q125. What is the output when the regular expression s/[ABC] [abc]/xx/is applied to the followin...
- Q126. Which signal is sent to a suspended process in order to have it resume execution?...
- Q127. Which directory holds configuration files for xinetd services? (Specify the full path to t...
- Q128. To allow a regular user account to mount and unmount a filesystem (for instance, a cdrom o...
- Q129. Which of the following commands will print important system information such as the kernel...
- Q130. In order to display all currently mounted filesystems, which of the following commands cou...
- Q131. The dpkg-____ command will ask configuration questions for a specified package, just as if...
- Q132. Which of the following statements are correct when comparing Linux containers with traditi...
- Q133. To prevent a command run as root from sending both standard out (stdout) and standard erro...
- Q134. Which signal is sent by the kill command by default?...
- Q135. While editing a file in vi, the file changes due to another process. Without exiting vi, h...
- Q136. What is the purpose of the xargs command?
- Q137. When using rpm --verify to check files created during the installation of RPM packages, wh...
- Q138. Which of the following commands will print important system information such as the kernel...
- Q139. What is the first program the Linux kernel starts at boot time when using System V init? /...
- Q140. Which of the following commands kills the process with the PID 123 but allows the process ...
- Q141. Which of the following commands show how the shell handles a specific command?...
- Q142. Which of the following commands print the current working directory when using a Bash shel...
- Q143. Which of the following commands changes all CR-LF line breaks in the text file userlist.tx...
- Q144. When starting a program with the nice command without any additional parameters, which nic...
- Q145. Once a shell variable has been created, how can the variable be removed from the environme...
- Q146. Which of the following commands displays the output of the foo command on the screen and a...
- Q147. Which of the following commands is used to change options and positional parameters within...
- Q148. When you are looking for brief information about a program in your PATH with its associate...
- Q149. From a Bash shell, which of the following commands directly execute the instructions from ...
- Q150. Which of the following commands prints a list of available package updates when using RPM-...
- Q151. Which shell command is used to continue background execution of a suspended command?...
- Q152. Which daemon handles power management events on a Linux system? acpid...
- Q153. Which of the following vi commands deletes two lines, the current and the following line?...
- Q154. Your senior administrator asked you to change the default background of his machine, which...
- Q155. Which utility would be used to change how often a filesystem check is performed on an ext2...
- Q156. Which of the following commands list all files and directories within the /tmp/ directory ...
- Q157. Which of the following statements is correct regarding the command foo 1> bar?...
- Q158. What is true regarding the configuration of yum? (Choose two.)...
- Q159. What is true regarding the configuration of yum? (Choose two.)...
- Q160. Which of the following commands reboots the system when using SysV init? (Choose TWO corre...
- Q161. What command line redirection characters instruct the shell to read from the current input...
- Q162. Which of the following environment variables overrides or extends the list of directories ...
- Q163. You want the default permissions for your files to be -rw-r----- . HOW must you set umask?...
- Q164. Which of the following files is not read directly by a Bash login shell?...
- Q165. Which command will uninstall a package but leave its configuration files in case the packa...
- Q166. In a nested directory structure, which find command line option would be used to restrict ...
- Q167. What is true regarding the statement beginning with #! that is found in the first line of ...
- Q168. Which of the following commands makes /bin/foo executable by everyone but writable only by...
- Q169. Consider the following output from the command ls -i: (Exhibit) How would a new file named...
- Q170. Which of the following commands changes all CR-LF line breaks in the text file userlist.tx...
- Q171. What umask will set the file permissions on a newly created file to -rw-r--r-- (644)?...
- Q172. After a minor security incident you are instructed by your lead sys-admin to verify the RP...
- Q173. Which of the following commands print the current working directory when using a Bash shel...
- Q174. You have read/write permission on an ordinary file foo. You have just run ln foo bar. What...
- Q175. What is the proper option to put in /etc/fstab to enable group quotas for a particular par...
- Q176. Which grep command will print only the lines that do not end with a / in the file foo?...
- Q177. Which of the following commands installs the GRUB boot files into the currently active fil...
- Q178. Which of the following options is used in a GRUB Legacy configuration file to define the a...
- Q179. Which of the following commands sets the SetUID permission on the executable /bin/foo? chm...
- Q180. What is the default action of the split command on an input file?...
- Q181. What command would execute cmd1 followed by cmd2, regardless of the exit status of cmd1?...
- Q182. Which of the following commands is used to change options and positional parameters for a ...
- Q183. Which of the following states can NetworkManager show regarding the system's network conne...
- Q184. Which user-level program, when manually executed by the root user, is used to change the r...
- Q185. Which of the following commands will reduce all consecutive spaces down to a single space?...
- Q186. What is true about the following command? Nmcli device wifi connect WIFIoI...
- Q187. What is true regarding public and pnvate SSH keys? (Choose TWO correct answers.)...
- Q188. Which of the following commands enables the setuid (suid) permission on the executable /bi...
- Q189. FILL BLANK Which program runs a command in specific intervals and refreshes the display of...
- Q190. When removing a package, which of the following dpkg options will completely remove the fi...
- Q191. Which of the following files, located in the user home directory, is used to store the Bas...
- Q192. Which of the following commands will write a message to the terminals of all logged in use...
- Q193. Which command uninstalls a package but keeps its configuration files in case the package i...
- Q194. What command would help you identify the I/O address range being used by the network card?...
