최신 202-450 무료덤프 - Lpi LPIC-2 - Exam 202 (part 2 of 2), version 4.5

문제1

Select the alternative that shows the correct way to disable a user login for all users except root.

A. The use of the pam_nologin module along with the /etc/nologin configuration file.

B. The use of the pam_block module along with the /etc/login configuration file.

C. The use of the pam_pwdb module along with the /etc/pwdv.conf configuration file.

D. The use of the pam_deny module along with the /etc/deny configuration file.

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제2

Which of the statements below are correct regarding the following commands, which are executed on a Linux router? (Choose two.)

A. Both ip6tables commands complete without an error message or warning

B. Packets with source or destination addresses from fe80::/64 will never occur in the FORWARD chain

C. The rules disable packet forwarding because network nodes always use addresses from fe80::/64 to identify routers in their routing tables

D. ip6tables returns an error for the second command because the affected network is already part of another rule

E. The rules suppress any automatic configuration through router advertisements or DHCPv6

정답: A,B

설명: (DumpTOP 회원만 볼 수 있음)

문제3

Which configuration parameter on a Postfix server modifies only the sender address and not the recipient address?

A. alias_rewrite_maps

B. sender_rewrite_maps

C. sender_canonical_maps

D. alias_maps

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제4

Which keyword is used in the Squid configuration to define networks and times used to limit access to the service?

A. allow

B. permit

C. http_allow

D. acl

정답: D

설명: (DumpTOP 회원만 볼 수 있음)

문제5

The Samba configuration file contains the following lines:

A workstation is on the wired network with an IP address of 192.168.1.177 but is unable to access the Samba server. A wireless laptop with an IP address 192.168.2.93 can access the Samba server. Additional trouble shooting shows that almost every machine on the wired network is unable to access the Samba server.
Which alternate host allow declaration will permit wired workstations to connect to the Samba server without denying access to anyone else?

A. host allow = 192.168.1.1-255

B. host deny = 192.168.2.200/255.255.255.0192.168.2.31localhost

C. host deny = 192.168.1.100/255.255.255.0192.168.2.31localhost

D. host allow = 192.168.1.0/255.255.255.0192.168.2.0/255.255.255.0 localhost

E. host allow = 192.168.1.100192.168.2.200localhost

정답: D

설명: (DumpTOP 회원만 볼 수 있음)

문제6

Which of the following OpenVPN configuration options makes OpenVPN forward network packets between VPN clients itself instead of passing the packets on to the Linux host which runs the OpenVPN server for further processing?

A. client-to-client

B. client-router

C. inter-client-traffic

D. grant-client-traffic

E. client-pass

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제7

Which of the following authentication mechanisms are supported by Dovecot? (Choose three.)

A. ldap

B. krb5

C. plain

D. digest-md5

E. cram-md5

정답: C,D,E

설명: (DumpTOP 회원만 볼 수 있음)

문제8

In order to prevent all anonymous FTP users from listing uploaded file names, what security precaution can be taken when creating an upload directory?

A. The directory must not have the read permission set.

B. The directory must not contain other directories.

C. The directory must not have the write permission set.

D. The directory must not have the read or execute permission set.

E. The directory must not have the execute permission set.

정답: D

설명: (DumpTOP 회원만 볼 수 있음)

문제9

In order to export /usr and /bin via NFSv4, /exports was created and contains working bind mounts to /usr and
/bin. The following lines are added to /etc/exports on the NFC server:

After running
Explanation
mount-tnfsv4 server://mnt
of an NFC-Client, it is observed that /mnt contains the content of the server's /usr directory instead of the content of the NFSv4 foot folder.
Which option in /etc/exports has to be changed or removed in order to make the NFSv4 root folder appear when mounting the highest level of the server? (Specify ONLY the option name without any values or parameters.)

정답:

fsid
The fsid option in /etc/exports is used to specify a unique identifier for each exported filesystem.
For NFSv4, there is a distinguished filesystem which is the root of all exported filesystems, and it is specified with fsid=root or fsid=0, both of which mean the same thing. If this option is used for the /exports directory, then it will be the root of the NFSv4 hierarchy, and any subdirectories under it will be mounted relative to it. This means that when mounting the highest level of the server, the client will see the content of /exports instead of the NFSv4 root folder. To avoid this, the fsid option should be removed or changed to a different value for the /exports directory, so that it is not the NFSv4 root. The other options in /etc/exports are not relevant for this question.

문제10

How must Samba be configured such that it can check CIFS passwords against those found in /etc/passwd and
/etc/shadow?

A. Run smbpasswd to convert /etc/passwd and /etc/shadow to a Samba password file

B. Set the parameters "encrypt passwords = yes" and "password file = /etc/passwd"

C. Delete the smbpasswd file and create a symbolic link to the passwd and shadow file

D. It is not possible for Samba to use /etc/passwd and /etc/shadow directly

E. Set the parameters "encrypt passwords = yes", "password file = /etc/passwd" and "password algorithm = crypt"

정답: D

설명: (DumpTOP 회원만 볼 수 있음)

최신 202-450 무료덤프 - Lpi LPIC-2 - Exam 202 (part 2 of 2), version 4.5

우리와 연락하기

유용한 링크

최신 업데이트