最新的Oracle Certification認證 1Z0-1044考試題庫

問題1

Which two statements are correct regarding configuring RAC and Data Guard for a Database Service (DBaaS) in OCI?

A. RAC instances are configured to run across multiple Fault Domains.

B. Data Guard can be implemented within or across Availability Domain.

C. RAC instances should be configured to run in multiple regions.

D. RAC instances are configured to run across multiple Availability domains.

E. RAC instances should be configured to run in single Fault Domain.

正確答案: A,B

說明：（僅 VCESoft 成員可見）

問題2

You think using RMAN Transportable Tablespace with the Data Pump method is the best way to migrate your on-premises Oracle Database 11g database to a 12c OCI DB system.
Which two statements are true about using this method?

A. The on-premises database must be on a little endlan platform.

B. This method is only valid if your source DB version is lower than 11 .2.0.3.

C. You must have compatible character sets on both databases.

D. You must put your on-premises tablespace in READ ONLY mode before beginning the migration

正確答案: A,C

說明：（僅 VCESoft 成員可見）

問題3

What four values are required when creating a database system In OCI?

A. Shape

B. Fault Domain

C. SSH public key

D. VCN

E. Availabillty domain

F. SSH private key

正確答案: A,C,D,E

說明：（僅 VCESoft 成員可見）

問題4

You used the "Stop" option from the Console of an Exadata Cloud Service instance.
What Impact does this have?

A. All the database servers associated with the Exadata Cloud Service instance are stopped.

B. The Exadata Cloud Service Instance is stopped.

C. The server is not available to any other database deployment that shares the same Exadata Cloud Service instance.

D. All the database servers and storage servers associated with the Exadata Cloud Service instance are stopped.

正確答案: A

說明：（僅 VCESoft 成員可見）

問題5

You are administering an on-premises CDB database with large number of PDBs with approximate size of around 140TB. You want to migrate the PDBs to an OCI DB system. You have a fast connection with 300Mb/s upload bandwidth.
Which strategy should you use to finish the migration as fast as possible?

A. Perform RMAN backups, perform an SCP transfer to destination machines, and restore the backups

B. Use Data Pump Schema Export/ Import to move the datA.

C. Unplug POBs, use the Oracle Data Transfer service to send the data and plug them on destination.

D. Use SQL Developer to copy relevant application tables to the cloud.

E. Use Data Pump Transportable Tablespace.

正確答案: C

問題6

Examine the command for migrating a tablespace from a non-ASM database server to an OCI DB system with S impdp system/<administrator password>GMYPD81 DIRECTORY=dp_from_onprem Tru\NSPORT_DA~AFILEs='+DATA/MYORCL_IADlBW/7AB62D064 1607476E0530301000AEE4E/DATAFILE/test.27!
Which three steps need to be performed for this command to execute successfully?

A. Copy the dump file only from the source to the target database serveI.

B. Convert the data file on the target database using convert data file command.

C. Before exporting, the tablespace must be in read-only mode.

D. Copy the dump file and data file from the source to the target database seNer.

E. Tre tablespace must be in read/write mode for exporting.

F. Do not create dependencies in the target database such as users.

正確答案: B,E,F

問題7

As per a customer's requirement, you need to create 50 clones of one of your existing Oracle Production Database for testing purpose. You are planning to use Exadata Cloud Service Snapshots to perform the task quickly and easily with space efficiency.
Which option would you use to perform the task efficiently?

A. Exadata Cloud Service supports snapshots in conjunction with all releases of Oracle Database llg, oracle Database 12c, and Oracle Database 18c.

B. Exadilta Cloud Service supports snapshots in conjunction with only Oracle Database 18c.

C. You must create the SPARSE disk group.

D. You can optionally select an option "create sparse disk group" from Exadata Storage Configuration.

正確答案: C

說明：（僅 VCESoft 成員可見）

問題8

You are required to migrate data using a flat file to the Autonomous Database and you decide to use SQL Developer Data Import Wizard.
Which two locations for files are allowed?

A. Oracle Cloud Storage

B. Dropbox

C. Files on user PC

D. Remote database files

正確答案: A,D

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