1Z0-599 Exam Dumps and Practice Questions

Note:

* When you configure multiple Authentication providers, use the JAAS Control Flag for each provider to control how the Authentication providers are used in the login sequence.

You can choose the following the JAAS Control Flag settings, among others:

REQUIRED---The Authentication provider is always called, and the user must always pass its authentication test. Regardless of whether authentication succeeds or fails, authentication still continues down the list of providers.

SUFFICIENT---The user is not required to pass the authentication test of the Authentication provider. If authentication succeeds, no subsequent Authentication providers are executed. If authentication fails, authentication continues down the list of providers.

OPTIONAL---The user is allowed to pass or fail the authentication test of this Authentication provider. However, if all Authentication providers configured in a security realm have the JAAS Control Flag set to OPTIONAL, the user must pass the authentication test of one of the configured providers.

* Example:

Setting the Order of Providers

Re-order the OAM Identity Asserter, OID Authenticator, and Default Authenticator by ensuring that the control flag for each authenticator is set as follows:

OAMAuthenticator (REQUIRED)

OracleInternetDirectoryAuthenticator (SUFFICIENT)

DefaultAuthenticator (SUFFICIENT)

A: Oracle Smart Update is a standalone Java application that is automatically installed in the Middleware home utils/bsu directory. Smart Update simplifies the process of applying patches to your WebLogic Server installation. When support makes a patch available for an installed version of WebLogic Server, you download the patch from My Oracle Support and then use Oracle Smart Update to apply it to your installation. Smart Update organizes all available updates for you, and has several features that allow a great deal of customizing in the way various patches are applied and managed in your environment.

B: As part of a new Enterprise Manager system, the installation wizard does the following:

* Oracle My Oracle Support Management Plug-In

etc.

C: Applying patch from server start script:

After downloading the patch (jar file) follow the below steps:

- Stop your server.

- Then take the path of the folder which has the CRxxxxxx_xxxmpx.jar file and copy it in the CLASSPATH of setDomainEnv.cmd which is in

(<bea home>/user_projects/domains/<your domain name>/bin/setDomainEnv.cmd)

For example, the script would look something like this:

set CLASSPATH=%PRE_CLASSPATH%;%WEBLOGIC_CLASSPATH%; C:\extra\my_projects\doc\CR\CR218639_920mp3.jar;C:\extra\my_projects\doc \CR\ CR360676_920mp3.jar;C:\extra\my_projects\doc\CR\CR367966_920mp3.jar; C:\extra\my_projects\doc\CR\CR368155_920mp3.jar;C:\extra\my_projects\doc\CR\CR370311_920mp3.jar

- Re-start your server.

- You should see the patch applied in the stdout file.

A: You can enable JFR at runtime to take JRA recordings from the JRockit Management Console. You also have the option of turning off the JFR and recordings at the JRockit JVM level from the java command line using:

$ java -XX:-FlightRecorder

B:

* In most environments, there is little performance impact when the Diagnostic Volume is set to Low and the most performance impact if Diagnostic Volume is set to High. The volume of diagnostic data produced by WebLogic Server needs to be weighed against potential performance loss.

* WLDF provides theDiagnostic Volumeattribute to set the amount of code coverage that is enabled and the amount of data provided in the events that are generated for the covered code

The following code example sets the volume toMedium:

. . .

connect()

edit()

startEdit()

cd('Servers/myserver')

cd('ServerDiagnosticConfig')

cd('myserver')

cmo.setWLDFDiagnosticVolume('Medium')

save()

activate()

D: Integrated with the WebLogic Diagnostic Image and Watch and Notification

system

* Enables capture based on system state, event -- capture during event; no need to replicate

* Watch for stuck thread count, heap size increase, available memory, etc.

* Set up notifications: capture WLDF image

* Diagnostic image capture spurs JFR file generation; JFR file included in diagnostic image

* Includes full JFR data from all event generators

Note:

* WebLogic Diagnostic Framework (WLDF) provides specific integration points with JRockit Mission Control Flight Recorder. WebLogic Server events are propagated to the Flight Recorder for inclusion in a common data set for runtime or post-incident analysis.

Note:

* It is recommended that you shutdown WebLogic Server instances through the Administration Console.

* If automatic server migration is enabled, the servers are required to contact the cluster leader and renew their leases periodically. Servers will shut themselves down if they are unable to renew their leases. The failed servers will then be automatically migrated to the machines in the majority partition.

Note:

* Types of Security Roles: Global Roles and Scoped Roles

There are two types of security roles in WebLogic Server:

/ A global security role can be used in any security policy. Oracle provides several default global roles that you can use out of the box to secure your WebLogic resource

/ A scoped role can be used only in policies that are defined for a specific instance of a WebLogic resource (such as a method on an EJB or a branch of a JNDI tree). You might never need to use scoped roles. They are provided for their flexibility and are an extra feature for advanced customers.

Incorrect:

Not E: Role mapping is the process whereby principals (users or groups) are dynamically mapped to security roles at runtime. In WebLogic Server, a Role Mapping provider determines what security roles apply to the principals stored a subject when the subject is attempting to perform an operation on a WebLogic resource. Because this operation usually involves gaining access to the WebLogic resource, Role Mapping providers are typically used with Authorization providers.