linkedin Linux assessment answers


Linkedin Linux Assessment Quiz Answers



Linkedin Linux Assessment Answers

In this post, you will get Linkedin Linux Assessment Answers. We are saving you from LinkedIn skill assessment retakes your first trial through our services will bring the required results in the event that you purchase our services. We are expecting zero contribution from you as our services are bothered free. It implies it doesn’t matter in the event that you have no preparation, no real-time testing exposure, no solid information base, and have joined recently. You simply need to purchase our services to pass LinkedIn Assessment and afterward you will be helped by our experts through remote devices.

Q1. To mount a drive by its ID, what command would you use first to retrieve it?
  •  df -h
  •  listid
  •  ls -l
  •  blkid
Q2. Linux file access control lists (ACLs) are _.
  •  discretionary access control system permissions layered over standard Linux permissions
  •  mandatory access control system permissions layered over standard Linux permissions
  •  a type of firewall for Linux
  •  the same as standard Linux permissions
Q3. When using iproute2, how do you show routing information for an IPv6 network?
  •  route -ipv6
  •  route
  •  ip -6 route show
  •  ip route show
Q4. What does this command string do?
find / -size +10M -exec ls -l {} ;
  •  It finds all files using ls -l and hands them off to the find command to display.
  •  It finds all files older than 10 minutes and long lists them using the ls command.
  •  It finds all files larger than 10 MB and long lists them using the ls command.
  •  It uses the ls command to find all files in the filesystem matching the {} wildcard.
Q5. What would this locate command show?
locate –regexp ‘^/usr.*pixmaps.*jpg$’
  •  all files in a directory named pixmaps
  •  all files ending in “.jpg”
  •  all file paths that start with “/usr”, include the word “pixmaps”, and end with “.jpg”
  •  all file paths that include “/usr/pixmaps” and end with “.jpg”
Q6. Which command allows you to do packet analysis from the command line?
  •  wireshark
  •  ethtool
  •  netstat
  •  tcpdump
Q7. Which command will tell you how long a system has been running?
  •  log
  •  uptime
  •  runtime
  •  access
Q8. How would you describe PCP (Performance Co-Pilot)?
  •  It is an application testing suite used to profile programming code.
  •  It is a local command used for monitoring local system resources in real time.
  •  It is a set of tools, services, and libraries for gathering and analyzing performance measures.
  •  It is a tool designed to change system configuration for purposes of optimization.
Q9. You want to resolve a long list of DNS names using dig. What should you do?
  •  Create a text file including all names and use the -f option of dig.
  •  Type in each query manually.
  •  Write a shell script to send multiple dig queries to the DNS server.
  •  Save the DNS names in an SQL database and process it with dig.
Q10. What would this command output?
ps -e –format uid,pid,ppid,%cpu,cmd
  •  the user ID, process ID, parent process ID, CPU usage, and command name of a process
  •  the user ID, group ID, parent process ID, CPU usage, and command name of a process
  •  the UUID, process ID, parent process ID, CPU usage, and command name of a process
  •  all of these answers
Q11. Which command in Bash executes the last line in the shell history that starts with ls?
  •  !
  •  !!
  •  !*
  •  !ls
Q12. The ssh-copy-id command copies _ to the remote host.
  •  both private and public keys
  •  the ssh public key
  •  the ssh private key
  •  a fingerprint file
Q13. What command is used to determine the amount of disk usage for a directory?
  •  find
  •  fdisk
  •  du
  •  df
Q14. A backup drive was created using dd to make a bit-for-bit copy. When the drive is inserted into an iSCSI target before it is booted up, the data appears to be missing. What happened?
    •  The backup drive is corrupted and needs to be re-created.
    •  When the backup drive was duplicated, the label was as well. When booted, the system mounted the old duplicated drive by its identical label.
    •  There is a conflict between the physical location of the backup drive and the original drive.
  •  The backup process went wrong, and the old drive was duplicated over the original drive.
Q15. What is the key difference between a redirect (>) and piping to the tee command?
  •  The tee command sends output only to STDOUT and STDERR.
  •  A redirect sends output to STDOUT and a file, whereas a tee sends output only to STDOUT.
  •  Nothing, they are the same.
  •  The tee command sends output to STDOUT and a file, whereas a redirect sends output only to a file.
Q16. What does the /etc/nsswitch.conf file manage?
  •  priority of one DNS server over another
  •  per network interface DNS server configuration
  •  alternative DNS services
  •  sources for name service information
Q17. Assume the variable myNumber holds a string consisting of 10 digits. What will this command output?
echo \$myNumber | sed -e ‘s/^[[:digit:]][[:digit:]][[:digit:]]/(&)/g’
  •  It will only match digits—and since the string has only digits, the command will output the same number without changes.
  •  It will output the same 10-digit number, but every digit will be inside parentheses.
  •  It will output the entire 10-digit number inside parentheses.
  •  It will output the same 10-digit number, but the first 3 digits will be inside parentheses.
Q18. Packages can be downloaded but not installed with yum or dnf by specifying which option?
  •  None of these answers. yum does not support downloading packages without installing them.
  •  –downloaddir
  •  -d
  •  –downloadonly
Q19. What character class is equal to this set?
  •  [[:alnum:]]
  •  [[:digit:]]
  •  [[:alpha:]]
  •  [[:num:]]
Q20. When archiving files, which command will preserve all file attributes including ACLs and SELinux security context?
  •  zip
  •  tar
  •  archive
  •  gzip
Q21. In a systemd-based OS, you can change the system hostname by editing /etc/hostname manually and then doing what?
  •  Restart dhcpd.
  •  Run /etc/hostname.
  •  Nothing, the system notices automatically.
  •  Notify systemd to update it by restarting the systemd-hostnamed service.
Q22. What command would you use to resize an LVM volume group to include an additional physical volume?
  •  vgadd
  •  vgresize
  •  vgappend
  •  vgextend
Q23. When would this system cron job run its task?
0 1 * * *
  •  every minute of the hour
  •  every hour of every day
  •  every day at 1:00 AM
  •  only on Mondays
Q24. ifconfig has been deprecated. What command is now recommended for changing IP addresses in the live config?
  •  netconf
  •  ipconfig
  •  ipman
  •  ip
Q25. You are managing an Apache web server on a system using SELinux. By default it cannot read personal webpages in users’ home directories. What SELinux boolean would you set to allow this?
  •  apache_enable_homedirs
  •  httpd_enable_userdirs
  •  httpd_enable_homedirs
  •  httpd_enable_userhome_dirs
Q26. Why doesn’t passwd -l keep a user from logging in via other methods?
  •  The passwd command is not used for locking passwords.
  •  There is no password -l option.
  •  It locks only the password, not the account, so users can still authenticate with keys or other methods.
  •  It does lock the account, keeping users from logging in even if they are using other authentication methods.
Q27. In the Bash shell, what is the difference between piping into | and piping into |&?
  •  Piping into | pipes both stdout and stderr. Piping into |& pipes only stderr.
  •  Piping into | pipes stdout. Piping into |& pipes stdout and stderr.
  •  Piping into | pipes both stdout and stderr. Piping into |& pipes only stdout.
  •  Piping into | pipes stdout. Piping into |& pipes all open file descriptors.
Q28. Why is the passwd command able to modify the /etc/passwd file?
  •  The kernel identifies it as one of the names of extended commands.
  •  It has the same name as the file it modifies.
  •  It has the SUID permission mode and is owned by root.
  •  It is a system administration command.
Q29. When a user deletes a file using the rm command, Linux will _.
  •  always ask for confirmation
  •  back up the file before it deletes the file
  •  ask for confirmation if configured to do so
  •  never ask for confirmation
Q30. What is a major advantage of using Logical Volume Management (LVM)?
  •  Access to a drive is faster than with standard partitions.
  •  Volumes can be resized smaller without unmounting them.
  •  Repairing filesystem errors is easier than with standard partitions.
  •  Volumes can be resized even if the free space is not contiguous.
Q31. What is one major difference between brace expansion and globs?
  •  Globs create a list; brace expansion matches pattern.
  •  Brace expansion requires files to exist; globs do not.
  •  Brace expansion creates a list; globs mart the list of pathnames.
  •  Globs get processes first and brace expansion later.
Q32. To remove all ACLs from a directory , use setfacl with which options?
  •  -d
  •  -k
  •  -b
  •  -x
Q33. Which choice will not print “Hello World” in the terminal?
[x] myVar = 5
[[ $myVar -lt 10 ]] && echo ” Hello World”
[ ] myVar = 5
[[ $myVar -lt 10 ]] || echo ” Hello World”
[] myVar = 5
[[ $myVar -gt 10 ]] && echo ” Hello World”
[x] myVar = 5
[[ $myVar -gt 10 ]] || echo ” Hello World”
Q34. What is not inherited by child process?
  •  shell aliases
  •  userid
  •  environmental variables
  •  scheduling priority
Q35. What NFS option allows the root user to access NFS shares as the root user?
  •  no_admin_squash
  •  no_root_squash
  •  allow_root_access
  •  all_squash
Q36. You send an email to a remote client using the following syntax. What will be in the body of the email?
date | mail -s “This is a remote test”
  •  “This is a remote test”
  •  the date, the time, and the words “This is a remote test”
  •  The email subject shows “This is a remote test” but the body of the email will be empty.
  •  the current date and time
Q37. What is the /etc/hosts file used for?
  •  resolving the local name
  •  blocking sites using iptables
  •  setting the hostname
  •  configuring DNS name servers
Q38. In an extended regular expression, you would use (pattern){3} to match three instances of the pattern. How would you match the same thing with an extended glob?
  •  3(pattern)
  •  {0,3}(pattern}
  •  OccurRence quantifiers are not supported in Bash’s version of extended globs, so this is not possible.
  •  {3}(pattern})

linkedin Linux assessment answers

Get LinkedIn Badge by clearing the LinkedIn Skill Assessment Test in First Attempt

LinkedIn Skill Assessment Answers​

We have covered Linkedin Assessment Test Answers for the following Exams:

LinkedIn excel quiz answers, LinkedIn Microsoft excel assessment answers, LinkedIn Microsoft word quiz answers, LinkedIn html quiz answers, LinkedIn autocad quiz answers, LinkedIn java assessment answers, Microsoft excel LinkedIn quiz answers, LinkedIn Microsoft excel quiz answers, Microsoft outlook LinkedIn quiz answers, autocad assessment LinkedIn answers, LinkedIn skill quiz answers excel, Microsoft word LinkedIn quiz answers, LinkedIn git assessment answers, autocad LinkedIn quiz answers, LinkedIn Microsoft excel quiz, Microsoft excel LinkedIn quiz, LinkedIn autocad assessment answers,

Answers to LinkedIn quizzes, LinkedIn quiz answers excel, LinkedIn java quiz answers, LinkedIn c# assessment answers, LinkedIn skill assessment answers github, LinkedIn c quiz answers, LinkedIn excel assessment quiz answers, LinkedIn c programming quiz answers, LinkedIn skill assessment excel answers, LinkedIn adobe illustrator quiz answers, LinkedIn assessment test answers, LinkedIn skill assessments answers, html LinkedIn quiz, LinkedIn Microsoft excel assessment test answers, LinkedIn html test answers, adobe illustrator assessment LinkedIn answers, LinkedIn adobe acrobat quiz answers, LinkedIn aws assessment quiz answers, LinkedIn python skill assessment answers, LinkedIn ms excel quiz answers, LinkedIn skill assessment answers reddit, Microsoft project assessment LinkedIn answers, Microsoft excel LinkedIn assessment answers, LinkedIn Microsoft project assessment answers, LinkedIn python quiz answers, python LinkedIn assessment answers

People also ask

Related searches

LinkedIn assessment quiz answers
LinkedIn quiz answers 2021
LinkedIn WordPress assessment answers
LinkedIn java assessment questions answers
LinkedIn assessment answers GitHub
LinkedIn-skill assessment answers GitHub
LinkedIn python assessment answers
Linkedin assessment answers 2020