LX0-104 CompTIA Linux + Powered by LPI Practice Exam Set 1

What commands can be used to change user account information age? (Choose three correct answers.)


Options are :

  • chattr
  • PASSWORD (Correct)
  • CHSH
  • usermod (Correct)
  • chage (Correct)

Answer : PASSWORD usermod chage

FC0-U51 CompTIA IT Fundamentals Certification Exam Set 6

Which of the following commands should be added to / etc / bash_profile, to change the language for the internationalized program in Portuguese (pt)?


Options are :

  • export LANGUAGE =
  • Export UI_MESSAGES =
  • Export all_messages =
  • Export MESSAGE =
  • export LC_MESSAGES = (Correct)

Answer : export LC_MESSAGES =

Which file, or by using the MTA system, Sendmail-compatible, allows the user to redirect all their mail to another address, and configured with the users themselves?


Options are :

  • / Etc / mail / freight forwarders
  • / Etc / aliases
  • ~ / .Forward (Correct)
  • None
  • ~ / .Alias

Answer : ~ / .Forward

If you try to disable a device is signaled as busy. Which of the following commands can be used to determine which process is causing this?


Options are :

  • route
  • Nessus
  • lsof (Correct)
  • tune
  • route

Answer : lsof

SY0-401 CompTIA Security+ Certification Practice Exam Set 6

What can we say of the file / etc / local time?


Options are :

  • It is created and maintained by NTP service based on geolocation by IP address system.
  • It is a text file containing a string such as Europe / Berlin
  • It is a symbolic link to / SYS / device / clock / LTIME and always contains the current local time.
  • None
  • This is either a symbol or a copy of the file information, time zone, such as / usr / share / zoneinfo / Europe / Berlin. (Correct)

Answer : This is either a symbol or a copy of the file information, time zone, such as / usr / share / zoneinfo / Europe / Berlin.

What is true of the time on a Linux system?


Options are :

  • None
  • Each application must convert the Unix time to the current time zone, as a rule, are made using the standard libraries. (Correct)
  • When the system is networked, each request the current leads now to a new network connection to a time server.
  • When the system time is changed, the running processes must be restarted in order to get the correct time.
  • BIOS of the computer clock always shows the local time and the current time zone.

Answer : Each application must convert the Unix time to the current time zone, as a rule, are made using the standard libraries.

Which of the following statements about the e-mail server mail queue? (Choose two correct answers.)


Options are :

  • The content of the message queue can be queried via mailq team. (Correct)
  • The messages in the queue must be readable for all users, as the most important, can contain messages for multiple users.
  • According to the Filesystem Hierarchy Standard (FHS) it is all in / var / mail / spool.
  • The queue contains all the messages processed by the mail server, but have not yet been delivered. (Correct)
  • There is exactly one line for each user, which contains all the new messages to the user, before being moved to another folder, the user's email client.

Answer : The content of the message queue can be queried via mailq team. The queue contains all the messages processed by the mail server, but have not yet been delivered.

SK0-004 CompTIA Server+ Certification Practice Exam Set 8

Each entry in a crontab should end what nature?


Options are :

  • tab
  • backslash
  • None
  • Space
  • New line (Correct)

Answer : New line

Which of the following files are assigned from its core?


Options are :

  • / Etc / pgroup
  • / Etc / Group
  • / Etc / gshadow
  • / Etc / shadow
  • / Etc / password (Correct)

Answer : / Etc / password

Which of the following command lists all of the queue print jobs?


Options are :

  • None
  • LPQ (Correct)
  • LPR
  • LP
  • LPD

Answer : LPQ

JK0-015 CompTIA E2C Security+ 2008 Edition Practice Exam Set 8

Which of the following fields can be found in / etc / groups? (Choose three correct answers.)


Options are :

  • The name of the group. (Correct)
  • The list of users in the group (Correct)
  • Group Description.
  • Group Home Directory.
  • Group Password. (Correct)

Answer : The name of the group. The list of users in the group Group Password.

Which of the following components can be found in crontab logs for a particular user? (Choose two correct answers.)


Options are :

  • Name of the user who has to do the job.
  • The time trial should work. (Correct)
  • verbal description of the job.
  • registry in which tasks should be sent.
  • The team, which is to be launched in the time trial. (Correct)

Answer : The time trial should work. The team, which is to be launched in the time trial.

Which of the following is commonly used Mail Transfer Agent (MTA) applications? (Choose three correct answers.)


Options are :

  • to send a letter (Correct)
  • exim (Correct)
  • SMTPd
  • procmail
  • postfix (Correct)

Answer : to send a letter exim postfix

CompTIA JK0-018 Security+ E2C Certified Practice Exam Set 6

Which of the following commands is suspended LaserPrinter CUPS printer?


Options are :

  • cupsdisable -d LaserPrinter
  • cupsreject LaserPrinter
  • cupsreject -d LaserPrinter
  • cupsdisable LaserPrinter (Correct)

Answer : cupsdisable LaserPrinter

What is NTP?


Options are :

  • A simple tunneling protocol for firewall computer.
  • None
  • FTP safer replacement.
  • Routing help finding these transitions across the network.
  • for the time synchronization protocol for computers. (Correct)

Answer : for the time synchronization protocol for computers.

To prevent a particular user from the task of planning with the administrator should do?


Options are :

  • Add a /etc/at.allow user-specific files.
  • Add a specific user section [ban] in /etc/atd.conf file.
  • Add the specific user group for nojobs
  • Follow these steps: ATD --deny [user].
  • Add a specific user /etc/at.deny file. (Correct)

Answer : Add a specific user /etc/at.deny file.

CompTIA JK0-018 Security+ E2C Certified Practice Exam Set 3

What configuration file is modified to change the default settings for the OpenSSH server?


Options are :

  • / Etc / ssh / ssh_server
  • / Etc / ssh / SSH
  • / Etc / ssh / ssh_config
  • / Etc / ssh / server
  • / Etc / ssh / sshd_config (Correct)

Answer : / Etc / ssh / sshd_config

Which of the following crontab entries MyScript will run for 30 minutes each time to go on Sunday?


Options are :

  • 0 0-23 * 30 MyScript
  • 30 0-23 * * 0 MyScript (Correct)
  • 30 * 6 MyScript
  • 0 * 30 MyScript
  • 30 * 0 * 0 MyScript

Answer : 30 0-23 * * 0 MyScript

That is not contained in the settings of the operating system?


Options are :

  • Time zone (Correct)
  • thousands separator
  • tongue
  • Currency Symbol
  • None

Answer : Time zone

What can we say of the groups on a Linux system? (Choose two correct answers.)


Options are :

  • Each user can be member of only one group at a time.
  • Each user can be a member of multiple groups. However, only one group is the user's primary group (Correct)
  • Group membership is not required, so that there may be people who do not belong to any group.
  • Groups can have a password that allows users to join the Temporary group. (Correct)
  • Groups can be nested, which means that a group can be a member of another group

Answer : Each user can be a member of multiple groups. However, only one group is the user's primary group Groups can have a password that allows users to join the Temporary group.

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