Download Oracle WebLogic Server 12c: Advanced Administrator II.1z0-134.SelfTestEngine.2020-01-29.75q.vcex

There are two security conditions:time-constrained  By Group or User Reference: http://docs.oracle.com/html/E24401_02/taskhelp/jms_modules/modules/ConfigureJMSModuleSecurityPolicies.html

B Load balancing is the even distribution of jobs and associated communications across the computing and networking resources in your environment. C: In a WebLogic Server cluster, application processing can continue when a server instance fails.E: Migration in WebLogic Server is the process of moving a clustered WebLogic Server instance or a component running on a clustered instance elsewhere if failure occurs. This is called Whole-server migration.  Reference: http://docs.oracle.com/cd/E23943_01/core.1111/e10106/aa.htm#ASHIA4083

testPool tests the connection pool in the data source by reserving and releasing a connection from it. TestTableName is the name of the database table to use when testing physical database connections. This name is required when you specify a Test Frequency and enable Test Reserved Connections, Test Created Connections, and Test Released Connections. Reference: http://docs.oracle.com/cd/E13222_01/wls/docs100/wlsmbeanref/core/index.html

To open the persistent store administration utility from a Java command line, type the following:> java weblogic.store.Admin Here is an example of using the compact command to compact the space occupied by a file store in the mystores directory. > storeadmin->compact -dir c:\mystores -tempdir c:\tmpReference: https://docs.oracle.com/middleware/1212/wls/CNFGD/store.htm#CNFGD275

You can use a single Oracle WebLogic Server installation to create and run multiple domains, or you can use multiple installations to run a single domain. Incorrect Answers:B: Domains include a special WebLogic Server instance called the Administration Server, which is the central point from which you configure and manage all resources in the domain. Usually, you configure a domain to include additional WebLogic Server instances called Managed Servers.C: A single WLS installation can have multiple domains.    D: By specifying multiple domains in the nodemanager.domains file, you can configure a single, machine-scoped Node Manager process which manages server instances belonging to multiple WebLogic domains.E: Each domain requires its own Administration Server for performing management activities.Reference: https://docs.oracle.com/cd/E12839_01/web.1111/e13716/understand_domains.htm#DOMCF116

When using automatic service migration, the Node Manager is required to get health monitoring information about the member servers involved, as follows:Consensus leasing – Node Manager must be running on every machine hosting managed servers within the cluster. Database leasing – Node Manager must be running on every machine hosting managed servers within the cluster only if pre/post-migration scripts are defined. If pre/post-migrations are not defined, then Node manager is not required. Reference: https://docs.oracle.com/cd/E13222_01/wls/docs103/cluster/service_migration.html

One server instance in a cluster that contains migratable servers acts as the cluster master and orchestrates the process of automatic server migration, in the event of failure.  Any Managed Server in a cluster can serve as the cluster master, whether it hosts pinned services or not. Note: Any server instance in the cluster can serve as the cluster master. When you start a cluster that contains migratable servers, the first server to join the cluster becomes the cluster master and starts up the cluster manager service. If a cluster does not include at least one migratable server, it does not require a cluster master, and the cluster master service does not start up.Reference: https://docs.oracle.com/cd/E12839_01/web.1111/e13709/migration.htm#CLUST285

A security role is a privilege granted to users or groups based on specific conditions. Like groups, security roles allow you to restrict access to WebLogic resources for several users at once. Security roles differ from groups as follows:Security roles are computed and granted to users or groups dynamically, based on conditions such as user name, group membership, or the time of day. Groups are static. Security roles can be scoped to specific WebLogic resources within a single application in a WebLogic Server domain (unlike groups, which are always scoped to an entire WebLogic Server domain). Reference: https://docs.oracle.com/cd/E13222_01/wls/docs81/secwlres/secroles.html

A Coherence cluster can contain any number of managed Coherence servers. The servers can be standalone managed servers or can be part of a WebLogic Server cluster that is associated with a Coherence cluster. * storage-disabled – a managed Coherence server that is not responsible for storing data and is used to host Coherence applications (cache clients). A Coherence application GAR is packaged within an EAR and deployed on storage-disabled managed Coherence servers. * storage-enabled – a managed Coherence server that is responsible for storing data in the cluster. Coherence applications are packaged as Grid ARchives (GAR) and deployed on storage-enabled managed Coherence servers. Reference: https://docs.oracle.com/middleware/1212/wls/CLUST/coherence.htm#CLUST660