LPI (Linux Professional Institute)-LPI Level 3 Exam 303

1.

In the Puppet centralized configuration management tool, a manifest is:

a list of all target configuration a configuration document that describes the target configuration and the steps required to achieve it a list of all files related to a configuration target a list of the important services on a target configuration

2.

Which syslog configuration line will send out logged messages to a remote syslog server?

*.* host:remotehost

*.* remote remotehost

*.* @remotehost

*.* host=remotehost

3.

Which of the following are valid NFSv4 security types?

RSA SSL SPKM Kerberos LIPKEY

4.

A user that is allowed to use the su command under SELinux is also allowed to switch from the user role to the sysadmin role. What command will run a new shell for the user in the new context? (Specify the command only, with no path, option or arguments)
Correct Answer: newrole
Section: (none)
Explanation
Explanation/Reference:What is the difference between an SELinux domain an an SELinux type ?

A domain is a group of SELinux types A domain defines the range of access that an object has. A type is used to define an access level. A domain is assigned to processes while a type is assigned to objects such as files and directories A domain is an alternative keyword for type

5.

What does the following iptables rule accomplish: iptables A INPUT s 208.77.188.166 j DROP

Forwards all incoming traffic to the host 208.77.188.166 Accepts all traffic from 208.77.188.166 Nothing, there is a syntax error Drops all traffic from 208.77.188.166

6.

How are SELinux permissions related to standart Linux permissions?

SELinux permissions override standart Linux permissions Standart Linux permissions override SELinux permissions SELinux permissions are verified before standart permissions SELinux permissions are verified after standart Linux permissions

7.

A user is attempting to connect to a remote host via SSH and following message is displayed: Host key verification failed. Which of the following options could resolve the problem? (Select 2 correct answers)

Add the o StrictHostKeyChecking=no option to the command Enable the PasswordAuthentication parameter to the remote host Generate new SSH host keys on the remote host Generate new private key which is compatible with the server's host key Update the remote host's SSH host key in the list of know hosts

8.

SELinux is a Linux feature that:

monitors system file access by unprivileged users and warns them they are trying to gain access to files beyonf their permission levels set in the Mandatory Access Control policies provides only Mandatory Access Control policies. Additional access control models such as Rolebasedaccess control require additional tools to implement enforces Mandatory Access Control policies that can restrict user space programs and system serversto the minimum amount of privileges required to operate correctly ensure that system files referenced in the Mandatory Access Control policies are not modified and alertsadministrators when changes occur

9.

Which of the following rule directives will email kevin@example.com and matt@example.com when the Mail Configuration rule is violated?

(
rulename = "Mail Configuration",
severity = $(SIG_HI),
emailto = kevin@example.com,
emailto = matt@example.com
)

(rulename = "Mail Configuration",
severity = $(SIG_HI),
emailto = kevin@example.com,matt@example.com
)

(rulename = "Mail Configuration",
severity = $(SIG_HI),
emailto = kevin@example.com;matt@example.com
)

(rulename = "Mail Configuration",
severity = $(SIG_HI),
emailto = kevin@example.com,
emailcc = matt@example.com
)

10.

Specifying the _____________ parameter in sshd_config will allow the administrator to systematically provide access to certain user accounts by name.
Correct Answer: AllowUsers
Section: (none)
Explanation
Explanation/Reference:Which command will list all of the extended attributes on the file afile.txt with the values?

getfattr all afile.txt getfattr afile.txt getfattr list afile.txt getfattr dump afile.txt

LPI (Linux Professional Institute)-LPI Level 3 Exam 303

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LPI (Linux Professional Institute)-LPI Level 3 Exam 303

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