Lpi LPIC-2 - Exam 202 (part 2 of 2), version 4.5 - 202-450무료 덤프문제 풀어보기
Which of the following Samba services handles the membership of a file server in an Active Directory domain?
정답: A
설명: (Fast2test 회원만 볼 수 있음)
Which action in a Sieve filter forwards a message to another email address without changing the message?
(Specify ONLY the action's name without any parameters.)
(Specify ONLY the action's name without any parameters.)
정답:
redirect
Explanation:
The redirect action in a Sieve filter forwards a message to another email address without changing the message. The redirect action takes a single argument, which is the email address to forward the message to.
The syntax of the redirect action is as follows:
redirect "email_address";
The redirect action does not affect the delivery of the message to the original recipient, unless the stop or keep actions are used. The redirect action can be combined with other actions or tests to create more complex filters. For example, the following Sieve filter will forward any messages from Alice to Bob, and then stop processing the rest of the script:
require "fileinto"; if address :is "from" "[email protected]" { redirect "[email protected]"; stop; } References:
LPIC-2 Exam 202 Objectives, Objective 205.4: Managing a dovecot server
Sieve filter (advanced custom filters) | Proton, Proton Mail Support
Sieve: An Email Filtering Language, RFC 5228
Sieve Email Filtering | Tiger Technologies Support, Tiger Technologies Support
[Sieve: A Mail Filtering Language], Sieve.Info
Explanation:
The redirect action in a Sieve filter forwards a message to another email address without changing the message. The redirect action takes a single argument, which is the email address to forward the message to.
The syntax of the redirect action is as follows:
redirect "email_address";
The redirect action does not affect the delivery of the message to the original recipient, unless the stop or keep actions are used. The redirect action can be combined with other actions or tests to create more complex filters. For example, the following Sieve filter will forward any messages from Alice to Bob, and then stop processing the rest of the script:
require "fileinto"; if address :is "from" "[email protected]" { redirect "[email protected]"; stop; } References:
LPIC-2 Exam 202 Objectives, Objective 205.4: Managing a dovecot server
Sieve filter (advanced custom filters) | Proton, Proton Mail Support
Sieve: An Email Filtering Language, RFC 5228
Sieve Email Filtering | Tiger Technologies Support, Tiger Technologies Support
[Sieve: A Mail Filtering Language], Sieve.Info
Which Apache HTTPD directive enables HTTPS protocol support?
정답: C
설명: (Fast2test 회원만 볼 수 있음)
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 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?
정답: C
설명: (Fast2test 회원만 볼 수 있음)
What command displays NFC kernel statistics? (Specify ONLY the command without any path or parameters.)
정답:
nfsstat
Explanation:
The command that displays NFS kernel statistics is nfsstat. This command can be used to show information about the number and type of NFS and RPC calls made by the NFS client or server. It can also be used to reset the statistics to zero, or to display information about mounted NFS file systems. The nfsstat command is part of the nfs-utils package and can be installed on most Linux distributions. For more information about the nfsstat command, you can refer to the following resources:
1: A Microsoft Learn article that explains the syntax and usage of the nfsstat command on Windows Server.
2: A Bing search result page that shows various links and snippets related to the nfsstat command.
3: A Red Hat article that demonstrates how to use the nfsstat and nfsiostat commands to troubleshoot NFS performance issues on Linux.
Explanation:
The command that displays NFS kernel statistics is nfsstat. This command can be used to show information about the number and type of NFS and RPC calls made by the NFS client or server. It can also be used to reset the statistics to zero, or to display information about mounted NFS file systems. The nfsstat command is part of the nfs-utils package and can be installed on most Linux distributions. For more information about the nfsstat command, you can refer to the following resources:
1: A Microsoft Learn article that explains the syntax and usage of the nfsstat command on Windows Server.
2: A Bing search result page that shows various links and snippets related to the nfsstat command.
3: A Red Hat article that demonstrates how to use the nfsstat and nfsiostat commands to troubleshoot NFS performance issues on Linux.
It has been discovered that the company mail server is configured as an open relay. Which of the following actions would help prevent the mail server from being used as an open relay while maintaining the possibility to receive company mails? (Choose two.)
정답: B,D
설명: (Fast2test 회원만 볼 수 있음)
A zone file contains the following lines:
and is included in the BIND configuration using this configuration stanza:
Which problem is contained in this configuration?
and is included in the BIND configuration using this configuration stanza:
Which problem is contained in this configuration?
정답: B
설명: (Fast2test 회원만 볼 수 있음)
On a Linux router, packet forwarding for IPv4 has been enabled. After a reboot, the machine no longer forwards IP packets from other hosts. The command:
echo 1 > /proc/sys/net/ipv4/ip_forward
temporarily resolves this issue.
Which one of the following options is the best way to ensure this setting is saved across system restarts?
echo 1 > /proc/sys/net/ipv4/ip_forward
temporarily resolves this issue.
Which one of the following options is the best way to ensure this setting is saved across system restarts?
정답: E
설명: (Fast2test 회원만 볼 수 있음)
If there is no access directive, what is the default setting for OpenLDAP?
정답: A
설명: (Fast2test 회원만 볼 수 있음)