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

A. Zero Downtime Patching requires in-place patching of Oracle Grid Infrastructure 19c with Oracle RAC or Oracle RAC One Node databases of 19c or later releases and only the binaries in the Oracle Grid Infrastructure user space are patched.

B. Zero Downtime Patching requires out-of-place patching of Oracle Grid Infrastructure 19c with Oracle RAC or Oracle RAC One Node databases of 19c or later releases and only the binaries in the Oracle Grid Infrastructure user space are patched.

C. Zero Downtime Patching can be fully automated by selecting the option to automatically run the root.sh script.

D. When using Zero Downtime Patching, the root.sh script must be executed manually with -nodriver update option.

E. When using Zero Downtime Patching, Oracle Grid Infrastructure OS system software, kernel modules and system commands including ACFS, AFD, OLFS, and OKA are not updated.

A. alter sequence seql noorder;

B. alter sequence seal cache 10000;

C. alter sequence seql order;

D. exec sys.dbms shared pool.keep('SEQ1','Q'>

E. alter sequence seql keep;

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.

A. an application resource

B. A Server Pool

C. a script agent

D. a resource dependency definition

E. an application VIP

A. An ACFS snapshot can be ACFS encrypted.

B. acfsutil encr inic is used to establish role separation between encryption managers and encryption auditors.

C. A copy of an encrypted file is not encrypted unless it is created in an encrypted directory.

D. acfsutil encr off can be run by an encryption manager who may not have system administrator privileges.

E. acfsucil encr on can be used to specify the encryption key length for a directory or file.

A. An xcur block image may exist for a specific database block in only one instance.

B. An xcur image is not shipped to another instance until commits occur for updated rows on the block.

C. A CR image may get served from one instance to another to satisfy a read request.

D. A Pi block image may exist for a specific database block in only one instance.

E. An xcur image is not downgraded to a SCUR image for shipping to another instance until commits occur for updated rows on the block.

A. In a policy-managed RAC database, an undo tablespace may automatically be created if OMF is enabled for the database.

B. You can dynamically assign a newly created undo tablespace to an instance.

C. An instance that performs instance recovery can write to the undo tablespace of a failed instance.

D. A mixture of automatic undo management and manual undo management is supported within a RAC database.

E. It is necessary to assign a specific undo tablespace to a specific instance.

A. The service must be manually restarted with SRVCTL after restarting the Clusterware stack on the node hosting the service.

B. When manually started, the service will always start on one or more available instances rather than on their preferred instances.

C. The service must be manually started with SRVCTL after a planned restart of the instance hosting the service.

D. Clusterware will monitor the service while it is active.

E. The service must be manually restarted with SRVCTL every time the instance hosting the service fails.