Linux Foundation Certified System Administrator (LFCS) Training Questions

The Linux Foundation Certified System Administrator (LFCS) exam is ideal for candidates looking to validate their Linux system administration skill set. PassQuestion provides the latest Linux Foundation Certified System Administrator (LFCS) Training Questions to help you well prepared and ensure you pass your LFCS certification easily.

Linux Foundation Certified System Administrator (LFCS) Training Questions

1. Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination?

 
 
 
 
 

2. During a system boot cycle, what program is executed after the BIOS completes its tasks?

 
 
 
 

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

 
 
 
 
 

4. Which of the following statements is correct when talking about /proc/?

 
 
 
 

5. What of the following statements are true regarding /dev/ when using udev? (Choose TWO correct answers.)

 
 
 
 
 

6. Which of the following information is stored within the BIOS? (Choose TWO correct answers.)

 
 
 
 
 

7. Which of the following commands reboots the system when using SysV init? (Choose TWO correct answers.)

 
 
 
 
 

8. Which of the following are init systems used within Linux systems? (Choose THREE correct answers.)

 
 
 
 
 

9. What information can the lspci command display about the system hardware? (Choose THREE correct answers.)

 
 
 
 
 

10. 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.)

 
 
 
 
 

11. What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init?

 
 
 
 
 

12. Which of the following commands will write a message to the terminals of all logged in users?

 
 
 
 
 

13. Which of the following kernel parameters instructs the kernel to suppress most boot messages?

 
 
 
 

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

 
 
 
 
 

15. After modifying GNU GRUB’s configuration file, which command must be run for the changes to take effect?

 
 
 
 

16. Which of the following commands is used to update the list of available packages when using dpkg based package management?

 
 
 
 
 

17. Which of the following commands lists the dependencies of a given dpkg package?

 
 
 
 

18. Which of the following options is used in a GRUB Legacy configuration file to define the amount of time that the GRUB menu will be shown to the user?

 
 
 
 

19. What can the Logical Volume Manager (LVM) be used for? (Choose THREE correct answers.)

 
 
 
 
 

20. Which of the following commands updates the linker cache of shared libraries?

 
 
 
 
 

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