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Practice Free 303-200 303-200: LPIC-3 Exam 303: Security, version 2.0 Exam Questions Answers With Explanation

We at Crack4sure are committed to giving students who are preparing for the LPI 303-200 Exam the most current and reliable questions . To help people study, we've made some of our 303-200: LPIC-3 Exam 303: Security, version 2.0 exam materials available for free to everyone. You can take the Free 303-200 Practice Test as many times as you want. The answers to the practice questions are given, and each answer is explained.

Question # 6

Which of the following authentication methods was added to NFS in version 4?

A.

Kerberos authentication

B.

SSH hostkey authentication

C.

Winbind authentication

D.

SSL certificate authentication

Question # 7

Which of the following lines in an OpenSSL configuration adds an X 509v3 Subject Alternative Name extension for the host names example.org and www.example.org to a certificate'?

A.

subjectAltName = DNS: www example.org, DNS:example.org

B.

extension= SAN: www.example.org , SAN:example.org

C.

subjectAltName: www.example.org , subjectAltName: example.org

D.

commonName = subjectAltName= www.example.org , subjectAltName = example.org

E.

subject= CN= www.example.org , CN=example.org

Question # 8

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

A.

ACL

B.

GRANT

C.

GROUP

D.

OWNER

E.

SID

Question # 9

Which of the following parameters to openssl s_client specifies the host name to use for TLS Server Name Indication?

A.

-tlsname

B.

-servername

C.

-sniname

D.

-vhost

E.

-host

Question # 10

Which command revokes ACL-based write access for groups and named users on the file afile?

A.

setfacI -x group: * : rx, user:*: rx afile

B.

setfacl -x mask: : rx afile

C.

setfacl ~m mask: : rx afile

D.

setfacl ~m group: * : rx, user:*: rx afile

Question # 11

Given that this device has three different keys, which of the following commands deletes only the first key?

A.

cryptsetup luksDelKey /dev/sda 1 0

B.

cryptsetup luksDelkey /dev/sda 1 1

C.

cryptsetup luksDelKey / dev /mapper/crypt- vol 1

D.

cryptsetup luksDelKey / dev /mapper/crypt- vol 0

Question # 12

Which of the following commands displays all ebtable rules contained in the table filter including their packet and byte counters?

A.

ebtables -t nat -L -v

B.

ebtables-L-t filter -Lv

C.

ebtables-t filter-L-Lc

D.

ebtables -t filter -Ln -L

E.

ebtables-L -Lc-t filter

Question # 13

Which of the following statements describes the purpose of ndpmon?

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 # 14

Which command included in the Linux Audit system provides searching and filtering of the audit log? (Specify ONLY the command without any path or parameters.)

Question # 15

Which command is used to run a new shell for a user changing the SELinux context? (Specify ONLY the command without any path or parameters.)

Question # 16

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

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 # 17

Which directive is used in an OpenVPN server configuration in order to send network configuration information to the client? (Specify ONLY the option name without any values or parameters.)

Question # 18

in which path is the data, which can be altered by the sysctl command, accessible?

A.

/dev/sys/

B.

/sys/

C.

/proc/sys/

D.

/sysctl/

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