300-100: LPIC-3 Exam 300: Mixed Environments

After configuring a Unix client to authenticate with a Microsoft Active Directory server, login attempts are unsuccessful. Which of the following is most likely the cause?

Unix Client support is disabled in the Active Directory configuration.
The PAM library is searching the directory with the default search filter.
The slapd daemon is not running on the client.
The user account in the Active Directory has the remote login setting disabled.

Correct answer: B

Which of the following commands sets up Samba 4 as an Active Domain Directory Controller for a new domain?

samldap-domainadd
net ads prepare domain
smbcontrol dcpromo
samba-tool domain provision

Correct answer: D

Explanation:

Reference: https://wiki.samba.org/index.php/Setting_up_Samba_as_an_Active_Directory_Domain_Controller

Which of the following options must be set in smb.conf in order to actively configure Samba as Directory domain controller?

active directory logons = yes
security = adds
server role = active directory domain controller
ad server mode = domain controller

Correct answer: B

Explanation:

Reference: https://wiki.samba.org/index.php/Setting_up_Samba_as_a_Domain_Member

When upgrading a Samba 3 to a Samba 4 Active Directory domain using samba-tool domain classicupgrade, which of the following statements are true? (Choose three.)

All machines have to rejoin the new domain.
The profiles of the users remain unchanged.
Samba configures its internal NTP server to synchronize the systems clocks of all domain members.
The user accounts and machine accounts are migrated into the new database.
A basic set of DNS records required for AD operation are provisioned.

Correct answer: BDE

By configuring Pluggable Authentication Module (PAM) and Name Service Switch (NSS) technologies to use OpenLDAP, what authentication service can be replaced?

Microsoft NT Domain
Samba
Network Information Service (NIS)
Active Directory (AD)

Correct answer: C

Explanation:

Reference: https://www.safaribooksonline.com/library/view/linux-server-hacks/0596100825/ch01.html

What a benefits of using Single Sign-On (SSO)? (Choose three.)

Reduce IT costs due to lower number of IT help desk about passwords.
Reduce time spent re-entering passwords for the same identity.
Reduce number of passwords to remember.
Reduce password complexity.
Reduce number of services used by users.

Correct answer: ABC

Which option for the pam_ldap module specifies a file from the module’s global settings can be read?

default
global
config
include

Correct answer: C

Explanation:

Reference: https://wiki.samba.org/index.php/Setting_up_Samba_as_a_Domain_Member

What is true about the option create mask in smb.conf?

Each permission bit that is set (1) create mask cannot be set on a file created by Samba even if the client requests it to be set.
Each permission bit that is cleared (0) in create mask is only set on a file created by Samba if the client explicitly sets the bit.
each permission bit that is set (1) in create mask is always set on a file created by Samba regardless of the permissions set by the client.
Each permission bit that is cleared (0) in create mask is always cleared on a file created by Samba even if the client explicitly sets the bit.

Correct answer: D

Explanation:

Reference: https://www.samba.org/samba/docs/old/Samba3-HOWTO/AccessControls.html

What is the true of the following share’s access properties? (Choose two.)

@managers copies the permissions of the share [managers].
The alice and bob users can manipulate files regardless of the file system permissions.
@managers will be resolved as a Unix group.
@managers is a builtin default Samba group.
the parameter admin users can be applied only to print shares.

Correct answer: C

Microsoft file system are not case sensitive to file names. Linux file systems are case sensitive to file names.

Which of the following configuration directives defines how Samba handles file name mapping in this situation?

name map
case map
case sensitive
case on

Correct answer: A

Explanation:

Reference: https://www.samba.org/samba/docs/current/man-html/smb.conf.5.html

Vendor:	LPI
Exam Code:	300-100
Exam Name:	LPIC-3 Exam 300: Mixed Environments
Date:	Jun 20, 2018
File Size:	62 KB

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