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LPI 303-200 LPIC-3 Exam 303: Security, 2.0 Exam Practice Test

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LPIC-3 Exam 303: Security, 2.0 Questions and Answers

Question 1

What is the purpose of the program snort-stat?

Options:

A.

It displays statistics from the running Snort process.

B.

It returns the status of all configured network devices.

C.

It reports whether the Snort process is still running and processing packets.

D.

It displays the status of all Snort processes.

E.

It reads syslog files containing Snort information and generates port scan statistics.

Question 2

Which of the following commands disables the automatic password expiry for the user usera?

Options:

A.

chage --maxdays none usera

B.

chage –maxdays 99 usera

C.

chage --maxdays -1 usera

D.

chage --lastday none usera

E.

chage --lastday 0 usera

Question 3

Which of the following access control models is established by using SELinux?

Options:

A.

Security Access Control (SAC)

B.

Group Access Control (GAC)

C.

User Access Control (UAC)

D.

Discretionary Access Control (DAC)

E.

Mandatory Access Control (MAC)

Question 4

Which of the following statements describes the purpose of ndpmon?

Options:

A.

it monitors the network for neighbor discovery messages from new IPv6 hosts and routers

B.

it monitors remote hosts by periodically sending echo requests to them.

C.

it monitors the availability of a network link by querying network interfaces.

D.

It monitors the network for IPv4 nodes that have not yet migrated to IPv6.

E.

It monitors log files for failed login attempts in order to block traffic from offending network nodes

Question 5

Which of the following commands adds users using SSSD's local service?

Options:

A.

sss_adduser

B.

sss_useradd

C.

sss_add

D.

sss-addlocaluser

E.

sss_local_adduser

Question 6

Which of the following prefixes could be present in the output of getcifsacl? (Choose THREE correct answers.)

Options:

A.

ACL

B.

GRANT

C.

GROUP

D.

OWNER

E.

SID

Question 7

Which of the following expressions are valid AIDE rules? (Choose TWO correct answers.)

Options:

A.

!/var/run/.*

B.

append: /var/log/*

C.

/usr=all

D.

#/bin/

E.

/etc p+i+u+g

Question 8

Which of the following terms refer to existing scan techniques with nmap? (Choose TWO correct answers.)

Options:

A.

Xmas Scan

B.

Zero Scan

C.

FIN Scan

D.

IP Scan

E.

UDP SYN Scan

Question 9

What happens when the command getfattr afile is run while the file afile has no extended attributes set?

Options:

A.

getfattr prints a warning and exits with a values of 0.

B.

getfattr prints a warning and exits with a value of 1.

C.

No output is produced and getfattr exits with a value of 0.

D.

No outputs is produced and getfattr exits with a value of 1

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