Online Access Free 1z1-068 Exam Questions

Which two tasks must be performed before launching the Oracle universal installer to install Oracle Database Software for RAC?

• A.The Clusterware stack must be up on all cluster nodes.
• B.SSH user equivalence for the Oracle software owner must be configured on all cluster nodes.
• C.The Clusterware stack must be up on all cluster nodes where the Database software will be installed.
• D.SSH user equivalence for the Oracle software owner must be configured on all cluster nodes where the Database Software will be installed.
• E.Grid infrastructure must be installed on all cluster nodes.
• F.Grid infrastructure must be installed on all cluster nodes where the Database software will be installed.

Which three statements are true about Oracle Clusterware components, architecture, and behavior?

• A.The Oracle High Availability Services Daemon (OHASD) is responsible for monitoring and maintaining the availability of the Clusterware stack on a cluster node.
• B.Time synchronization in an Oracle Cluster is possible without using network Time Protocol (NTP).
• C.All cluster nodes can write or read from the Oracle Clusterware Repository (OCR) file at the same time.
• D.The Cluster Ready Services Daemon (CRSD) is responsible for monitoring and maintaining the availability of cluster resources defined in the Oracle Local Repository file (OLR).
• E.Voting disks stored in Automatic Storage Management (ASM) can be discovered or used even if the ASM instance on a cluster node is down.
• F.The Cluster Synchronization Services Daemon (CSSD) must connect to the cluster by accessing the Oracle Clusterware Repository (OCR) file before the Oracle High Availability Services Daemon (OHASD) is started.

Which two statements are true about resources defined by an administrator and registered with Oracle 12c Clusterware for high availability?

• A.A policy-managed resource can be started manually using crsctl.
• B.An administrator-managed resource can be started manually using srvctl.
• C.A policy-managed resource can be started manually using srvctl.
• D.The action script is automatically set when using a policy-managed resource.
• E.Resource dependencies are automatically set when using a policy-managed resource.
• F.An administrator-managed resource can be started manually using crsctl.

Which two statements are true about database service administration in a RAC environment?

• A.When services are created with srvctl, tnsnames.ora is automatically updated.
• B.When services are started with srvctl, they are automatically added to the data dictionary of the hosting database if not already defined.
• C.Service attributes can be modified, unless an instance hosting the service is in restricted mode.
• D.When the DBMS_SERVICE package is used to modify a service, the CRS resource is automatically synchronized with the changes.
• E.When the DBMS_SERVICE package is used to delete a service, it is automatically removed from the OCR.
• F.When services are created with srvctl, the service is not started automatically.

Examine this command:
SQL> ALTER TABLESPACE TBS1 ADD DATAFILE '+DATA(newtemplate)/ORCL/USERS/mytab.dbf' SIZE 100M; Which two statements are required for this command to succeed? (Choose two.)

• A.Existing data les in TBS1 must also use the same template.
• B.newtemplate must be defined for the +DATA disk group.
• C.The DB_CREATE_FILE_DEST parameter must be set to +DATA(newtemplate).
• D.The +DATA disk group should not be part of Flex ASM.
• E.User-defined subdirectories ORCL and USERS must already exist.