1Z0-102 Exam Questions & Answers

Correct Answer: BCF

B: The Console Context Path is an advance configuration option. The context path that you want to use in URLs that specify the Administration Console. Note: Create a new WebLogic Server domain based on a template. Templates allow you to re-create an existing do- main for use in another context, such as migrating a domain containing an application under development to a pro- duction environment.

C: An Administration Console extension is a WAR file that contains the resources for a section of a WebLogic Portal Web application. When you deploy the extension, the Administration Console creates an in-memory union of the files and directories in its WAR file with the files and directories in the extension WAR file. Once the extension has been deployed, it is a full member of the Administration Console: it is secured by the WebLogic Server security realm, it can navigate to other sections of the Administration Console, and if the extension modifies WebLogic Server resources, it participates in the change control process.

Incorrect answers:

A: Exposing the console in your production environment might be security issue. In those cases you can either dis- able the console or hide it. Needless to say if you disable the console then your only option is to depend on com- mand-line and scripting tools for any other administration activity or to even enable the console back. But hiding will provide a level or security.

To disable the console:

In the admin console navigate to --> General --> Advanced Options --> Console Enabled. De-select that option to disable console (restart required).

To hide the cosole:

E: Access through a secure port is recommended, but not required:

The administration port requires all communication to be secured using SSL. By default, all servers in a do- main use demonstration certificate files for SSL, but

these certificates are not appropriate for a production environment.

Reference: Administration Console Online Help, Advanced Configuration Options Reference: Extending the Administration Console for Oracle WebLogic Server 11g Release 1

Correct Answer: B

B: keytool import Reads the certificate or certificate chain (where the latter is supplied in a PKCS#7 formatted reply) from the file cert_file, and stores it in the keystore entry identified by alias. If no file is given, the certificate or PKCS#7 reply is read from stdin. keytool can import X.509 v1, v2, and v3 certificates, and PKCS#7 formatted certificate chains consisting of certificates of that type.

Incorrect answers:

A: keytool --genkey generates a key pair (a public key and associated private key). Wraps the public key into an X.509 v1 self-signed certificate, which is stored as a single-element certificate chain. This certificate chain and the private key are stored in a new keystore entry identified by alias.

Description: Loads a trusted CA certificate into a keystore. If the keystore does not exist, it is created.

Reference: Configuring Identity and Trust, Commonly Used keytool Commands http://docs.oracle.com/cd/E11035_01/wls100/secmanage/identity_trust.html

Correct Answer: AD

A (not B): For any given WebLogic Server instance, you can override the default filter and create a log filter that causes a different set of messages to be written to

the domain log file.

Note:

To create and configure a log filter:

1.

If you have not already done so, in the Change Center of the Administration Console, click Lock and Edit (not B) (see Use the Change Center).

2.

In the left pane of the Console, select the name of the active domain in the Domain Structure panel.

3.

On the Configuration: Log Filters page, click New.

4.

On the Create a New Log Filter page, enter a value to identify the filter in the Name field.

5.

Click Finish.

The new log filter appears in the Log Filters table.

6.

To configure a filter expression, in the Log Filters table, click the log filter name.

7.

On the Configuration page, in the Filter Expression text box, enter criteria for qualifying messages.

A filter expression defines simple filtering rules to limit the volume of log messages written to a particular log destination.

See D) below.

8.

Click Save.

The filter and filter expression are listed in the Log Filters table.

D: Log Filter Configuration

Use this page to define a custom log filter to restrict the set of messages that one or more servers send to a message destination, such as the domain log,

standard out, server log file, or memory buffer of recent log events.

You can click Edit to type or paste in an expression directly, using WLDF Query Language syntax (see Related Topics, below); or you can click Add Expression to

construct an expression by choosing items from lists.

Once you create a filter, you cannot change its name. Instead, you must create a new filter under a different name.

Reference: Administration Console Online Help, Log Filter Configuration Reference: Administration Console Online Help, Create log filters