最新的Oracle Database 23ai Administration Associate - 1Z1-182免費考試真題

A. Add the AUTOEXTEND ON clause with NEXT set to 100M.

B. Ensure that DB_CREATE_FILE_DEST specifies a location with at least 100 MB of available space.

C. Ensure that DB_RECOVERY_FILE_DEST and DB_CREATE_FILE_DEST each specify locations with at least 50 MB of available space.

D. Specify a path in the DATAFILE clause of the command specifying a location with at least 100 MB of available space.

E. Ensure that DB_RECOVERY_FILE_DEST and DB_CREATE_FILE_DEST each specify locations with at least 50 MB of available space.

A. It is only used for Oracle database diagnostic information.

B. The ADR base is specified in the DIAGNOSTIC_DEST database parameter.

C. It can be used for the problem diagnosis of a database when that database's instance is down.

D. It is a file-based repository held outside any database.

E. It is held inside an Oracle database schema.

A. DB_32K_CACHE_SIZE must be less than DB_CACHE_SIZE.

B. The /u02 file system must have at least 100G space for the datafile.

C. DB_32K_CACHE_SIZE must be set to a value that can be accommodated in the SGA.

D. DB_32K_CACHE_SIZE should be set to a value greater than DB_CACHE_SIZE.

E. The operating system must use a 32K block size.

A. Optimizer Statistics are statistics about data distribution within Oracle Datafiles.

B. Optimizer Statistics are a set of data distribution statistics collected in real time as data is inserted, deleted, or updated, which are stored in AWR and used for generating SQL execution plans.

C. Optimizer Statistics are part of system performance statistics stored in AWR required for calculating SQL execution plans.

D. Optimizer Statistics are table, column, index, and system statistics used for generating efficient SQL execution plans.

A. It skips all indexes of ORCL:SH and in both ORCL:SH and TESTDB:HR.

B. It skips only indexes that exist in both ORCL:SH and TESTDB:HR.

C. It skips only tables that exist in ORCL:SH and ORCL:OE.

D. It drops and re-creates tables that exist in both ORCL:SH and TESTDB:HR.

E. It drops and re-creates indexes that exist in both ORCL:SH and TESTDB:HR.

A. Data displayed by querying dynamic performance views is derived from metadata in the data dictionary.

B. They can be queried only when the database is open.

C. They are owned by the SYSTEM user.

D. V$FIXED_TABLE can be queried to display the names of all dynamic performance views.

E. Read consistency is not guaranteed.

A. A dedicated server process can be spawned without a listener when using local clients.

B. A dedicated server process can be spawned by the listener when using local clients.

C. The DBA configures the maximum number of dedicated server processes that can share the samedispatcher process.

D. A dedicated server process communicates directly with a client or middle-tier process once the session is established.

E. Each dedicated server process has its own dispatcher process.

F. A dedicated server process may be reused by a new session after the session using that process terminates.

A. Additional data files may not be added.

B. AUTOEXTEND is possible for the datafile.

C. It will be a dictionary-managed tablespace by default.

D. It must be bigger than the largest SMALLFILE tablespace.

E. It will always have a 32K blocksize.

A. Simplifies the process of migrating Non-CDB databases to the cloud.

B. Enables the creation of a Non-CDB from a CDB.

C. Creates a new PDB with the original SID of the Non-CDB.

D. Creates a new PDB by plugging in a previously unplugged Non-CDB.

A. They can be queried, transformed, and joined with other tables without having to load the data first.

B. The results of a complex join or aggregating function or both can be unloaded to a file for transportation to other systems.

C. They support UPDATEs, which transparently updates records in the file system as if they were table rows.

D. They support DELETEs, which transparently deletes records in the file system as if they were table rows.

E. They can be queried while the database is in the MOUNT state like dynamic performance views.