202-450 Deutsch 無料問題集「Lpi LPIC-2 Exam 202, Part 2 of 2, version 4.5 (202-450 Deutsch Version)」
Welche Einstellung eines Objekts in LDAP legt fest, welche weiteren Attribute für das Objekt gesetzt werden können?
(Geben Sie NUR den Attributnamen ohne Werte an.)
(Geben Sie NUR den Attributnamen ohne Werte an.)
正解：
objectClass
Explanation:
The objectClass attribute of an LDAP object defines which other attributes can be set for the object.
The objectClass attribute is a multi-valued attribute that specifies one or more object classes that the object belongs to. Each object class has a schema that defines the mandatory and optional attributes that the object can have.
The objectClass attribute is required for every LDAP object and determines the nature and characteristics of the object. References:
Understanding the LDAP Protocol, Data Hierarchy, and Entry Components
LDAP Object Classes
Explanation:
The objectClass attribute of an LDAP object defines which other attributes can be set for the object.
The objectClass attribute is a multi-valued attribute that specifies one or more object classes that the object belongs to. Each object class has a schema that defines the mandatory and optional attributes that the object can have.
The objectClass attribute is required for every LDAP object and determines the nature and characteristics of the object. References:
Understanding the LDAP Protocol, Data Hierarchy, and Entry Components
LDAP Object Classes
Die Samba-Konfigurationsdatei enthält die folgenden Zeilen:
Eine Workstation befindet sich im kabelgebundenen Netzwerk mit der IP-Adresse 192.168.1.177, kann aber nicht auf den Samba-Server zugreifen. Ein WLAN-Laptop mit der IP-Adresse 192.168.2.93 kann auf den Samba-Server zugreifen. Zusätzliche Fehlersuche zeigt, dass fast jede Maschine im kabelgebundenen Netzwerk nicht auf den Samba-Server zugreifen kann.
Welche alternative Host-Erlaubnis-Deklaration erlaubt kabelgebundenen Workstations, sich mit dem Samba-Server zu verbinden, ohne anderen den Zugriff zu verweigern?
Eine Workstation befindet sich im kabelgebundenen Netzwerk mit der IP-Adresse 192.168.1.177, kann aber nicht auf den Samba-Server zugreifen. Ein WLAN-Laptop mit der IP-Adresse 192.168.2.93 kann auf den Samba-Server zugreifen. Zusätzliche Fehlersuche zeigt, dass fast jede Maschine im kabelgebundenen Netzwerk nicht auf den Samba-Server zugreifen kann.
Welche alternative Host-Erlaubnis-Deklaration erlaubt kabelgebundenen Workstations, sich mit dem Samba-Server zu verbinden, ohne anderen den Zugriff zu verweigern?
正解：E
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解説: (JPNTest メンバーにのみ表示されます)
Welches Schlüsselwort fehlt im folgenden LDIF-Dateiauszug, um Änderungen an einem LDAP-Eintrag anzugeben?
Geben Sie nur das Schlüsselwort und keine weiteren Informationen an.
Geben Sie nur das Schlüsselwort und keine weiteren Informationen an.
正解：
modify
Explanation
In the context of LDAP, when alterations need to be specified to an entry, the "changetype: modify" keyword is used in the LDIF file. This keyword indicates that modifications are to be made to the existing LDAP entry.
The modify operation can be used to add, replace, or delete attributes and their values. The syntax of the modify operation is as follows:
changetype: modify add: attribute attribute: valuereplace: attribute attribute: valuedelete: attribute attribute:
value
Each modify operation is separated by a hyphen (-) and a blank line separates different entries. The attribute;binary subtype can be used to indicate that the attribute values are binary data. The LDIF syntax for reading a binary value from a file is:
attribute;binary:< file:///path/to/file
References:
LPIC-2 Exam 202 Objectives, Objective 207.3: LDAP Operations
How To Use LDIF Files to Make Changes to an OpenLDAP System, DigitalOcean Modifying Entries Using ldapmodify, Oracle ldap - ldapadd/ldapmodify: clarifications needed about these commands, Server Fault Modify Attribute type definition on LDAP server, Stack Overflow
Explanation
In the context of LDAP, when alterations need to be specified to an entry, the "changetype: modify" keyword is used in the LDIF file. This keyword indicates that modifications are to be made to the existing LDAP entry.
The modify operation can be used to add, replace, or delete attributes and their values. The syntax of the modify operation is as follows:
changetype: modify add: attribute attribute: valuereplace: attribute attribute: valuedelete: attribute attribute:
value
Each modify operation is separated by a hyphen (-) and a blank line separates different entries. The attribute;binary subtype can be used to indicate that the attribute values are binary data. The LDIF syntax for reading a binary value from a file is:
attribute;binary:< file:///path/to/file
References:
LPIC-2 Exam 202 Objectives, Objective 207.3: LDAP Operations
How To Use LDIF Files to Make Changes to an OpenLDAP System, DigitalOcean Modifying Entries Using ldapmodify, Oracle ldap - ldapadd/ldapmodify: clarifications needed about these commands, Server Fault Modify Attribute type definition on LDAP server, Stack Overflow
Welche Aktion in einem Sieve-Filter leitet eine Nachricht an eine andere E-Mail-Adresse weiter, ohne die Nachricht zu ändern?
(Geben Sie NUR den Namen der Aktion ohne Parameter an.)
(Geben Sie NUR den Namen der Aktion ohne Parameter an.)
正解：
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