LX0-104 Exam Questions

Which command typed on a Samba 3 server will print out the local SID?

When a Windows domain controller is used, which of the following is assigned a Windows Security Identifier?

What must be done to allow only users of the devel system group to access a share?

In the [global] section of the smb.conf file, the following parameter is set: map to guest = Bad Password Which of the following statements are true? (Select TWO correct answers.)

What does the entry valid users = @smbusers in the smb.conf file mean when used in a share section?

Which smbclient option is used when connecting to a server as an authenticated user? (Select TWO correct answers.)

Select the TWO correct statements about the smbpasswd command:

Which of the following lines should be added to smb.conf to use authenticate users against the Kerberos domain bc.ep.kerberos.biz?

With Samba 3, which LDAP object class contains the Samba password attribute in the LDAP backend.

Which parameter in the smb.conf defines how long the winbind daemon will cache user and group information?

Select the TWO correct answers relating to the scripts of smbldap-tools package:

Which line should be added to smb.conf to avoid UID and GID inconsistencies across servers over SMB?

How can the risk of UID/GID inconsistencies be avoided across UNIX/Linux systems that are sharing information over protocols other than SMB/CIFS (eg: NFS)?

While attempting to create a user in the Samba database, the following message appeared: # smbpasswd -a john New SMB password: Retype new SMB password: ... Failed to initialise SAM...

The configuration below is contained in the Samba main configuration file: [homes] comment = Home folder writable = yes browseable = no valid users = %S However, an attempt at list...

Which of the following statements about the Samba 3 server are true? (Select THREE correct answers.)

A software vendor states that their SMB client software may perform better if the maximum packet size of SMB commands is limited to 32768 bytes. How would Samba be instructed to li...

Which parameter in smb.conf prohibits users from accessing files outside of the share by following symbolic links?

Which option is used when running smbclient with a file containing user credentials?

A Samba server is configured to use the LDAP password backend. The root DN for the LDAP directory is defined in slapd.conf. In order to define an alternative account used by the Sa...

Which of the following are roles of the winbindd service? (Choose TWO correct answers)

Select which groups must map to UNIX GIDs on a Samba server operating as a PDC. (Select TWO correct answers.)

What does the ! mean when used at the beginning of a line in the username map file?

What does the character 'X' mean in the account flag of the smbpasswd database?

Which command will display the groups a user belongs to on a remote SMB server?

In order to use the user and group mappings stored in an LDAP directory, which setting in smb.conf is correct?

Which option to smbldap-useradd will add a machine account?

When running the configure script for Samba, which configuration option is used to include support for managing filesystem ACLs?

When upgrading from Samba 2 to Samba 3, which of the following points should be considered when user information is stored in a LDAP server? (Select TWO correct answers.)

Which of the following files is consulted when programs like netstat try to match port numbers to names?

Which of the following are valid IPv4 network masks? (Choose two correct answers.)

How does the ping command work by default?

Given the following routing table: Why does the command route add default gw 192.168.1.1 fail?

In order to discover the link layer address of the device that owns a specific IPv4 or IPv6 address, which mechanism is used?

What is the purpose of the dig command?

Which of the following commands can be used to associate open TCP ports with the processes that opened the ports?

Which of the following statements is valid in the file /etc/resolv.conf?

When issuing the command ifconfig eth0 192.168.1.20/24 up, which of the following happens? (Choose two correct answers.)

Depending on the host's configuration, which of the following files can be used to turn on and off network services running on a host? (choose two correct answers.)

How many bits make up an IPv6 address?

Which of the following is a correct entry in the /etc/hosts file?

What is a purpose of an SSH host key?

Which of the following resources can be directly limited for a given user using ulimit? (Choose three correct answers.)

Which of the following commands gets the GnuPG public key with the id 63B4835B from the keyserver ? example.com

What is true regarding public and private SSH keys? (Choose two correct answers.)

Which of the following commands can modify or set the password expiration for a user? (Choose two correct answers.)

What happens if the password of a user in the /etc/shadow file is prepended with the ! character?

Which configuration file does sudo read when determining if a user is permitted to run applications with root privileges?

How do shadow passwords improve the password security in comparison to standard passwd passwords?