최신 1z0-078 무료덤프 - Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration

A. AR can fail over to any one of the available CD31 instances.

B. AR runs as a singleton service in the server pool prod pool and the AR service is available in each of the CDBl instances.

C. AR is available only on the CDBl instance on host01.

D. AR can fail over to any other available CDBl instance in prod pool.

E. AR is available on any one available CDBl instance in prod pool at any one time.

A. The action script is automatically set when using a policy-managed resource.

B. A policy-managed resource can be started manually using crsct1.

C. An administrator-managed resource can be started manually using srvct1.

D. Resource dependencies are automatically set when using a policy-managed resource.

E. An administrator-managed resource can be started manually using crsct1.

F. A policy-managed resource can be started manually using srvct1.

A. The parent snapshot must be read/write.

B. The disk group compatibility attribute for advm must be set to 12. l or higher.

C. The underlying advm volume must be configured with high redundancy.

D. The parent snapshot must be read-only.

A. Each disk in each of the three fail groups is a mirror of the corresponding disk of the other two failure groups.

B. Files created in this disk group always have two copies for each allocation unit: one primary and one secondary.

C. The ASM compatible attributes can be changed to 12. l for this disk group.

D. Any database instance with the COMPATIBLE parameter set to 12.2 or later can access it.

E. It can contain ASM Dynamic Volume Manager (ADVM) volumes.

A. Only one GRD shadow resource may exist for an Enqueue Resource.

B. RAC databases have GRD cache resources distributed among all the database instances and stored in the shared pool of each instance.

C. Shadow GRD resources may exist in more than one database instance for a resource.

D. Clustered ASM has GRD resources distributed among all ASM instances.

E. RAC databases have GRD cache resources distributed among all the database instances and stored in the large pool of each instance.

F. All GRD Enqueue Resource master metadata is held in the large pool of the same database instance.

G. All GRD Enqueue Resource master metadata is held in the shared pool of the same database instance.

A. The software must be installed into a cluster file system.

B. The software must be installed into a local file system on each node.

C. Fix-up scripts generated during the installation must be run as root on UNIX platforms.

D. RAC installations require Oracle Enterprise Edition.

E. The software must be installed on all nodes in the cluster.

F. The software can be installed into an ACFS file system.

G. SSH user equivalence for the Oracle user can be set up before the software installation.

A. When possible, clients with the same colocation_tag are routed to the same instance that offers a given service.

B. When possible, clients with the same colocation_tag could be routed across a set of preferred instances based on a specific load balancing option.

C. When possible, clients with the same colocation_tag are routed to the same available instance even if a preferred instance is available.

D. When possible, clients with the same colocation_tag are routed to the same available instance when a preferred instance is not available.

A. Hub nodes require direct access to the voting disks.

B. Each leaf node must be connected to storage shared across all leaf nodes.

C. Each leaf node must be connected to storage shared across all cluster nodes.

D. Leaf nodes require direct access to the voting disks.

E. Each hub node must be connected to storage shared across all hub nodes.

F. Hub nodes require direct access to the OCR file.