Oracle 1Z0-1044 問題集

質問 1：
You want to perform an on-demand backup of Exadata Cloud Database to Cloud Storage using the bkup_api utility. The backup should include an image copy of the database files.
Which command can achieve this object ive?
A. bkup_api bkup_start --datafiles --dbname=dbname
B. bkup_api bkup_start --dbname=dbname
C. bkup_api bkup_start --level0 --dbname=dbname
D. bkup_api bkup_start --keep --datafiles --dbname=dbname
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
You decide to use the unplug/plug method to migrate a 12c non-CDB on-premises database to an 18c OCI DB Service. What is the correct sequence of steps?
A. Invoke DBMS_PDB. DESCRIBE in the source , transfer XML files and datafiles, create a destination PDB, execute noncdbto_pdb.sql in the destination, open the destination PDB and invoke dbupgrade.
B. Invoke DBMS_PDB.DESCRIBE in the source, create a destination PDB, execute noncdb_to_pdb.sql on the destination, and open the destination PDB.
C. Invoke DBMS_PDB.DESCRIBE in the destination , transfer XML and data files, create a destination PDB, execute noncdb_to_pdb. sql in the source, open the destinatipn PDB and invoke dbupgrade.
D. Perform a clean shutdown of source database, transfer the files, create a destination PDB and execute noncdb_to_pdb. sql in the destination CDB
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
As part of an Exadata Cloud deployment, two default disk groups are created: DATA and RECO. You configured 60:40 ratio of DATA to RECO during deployment. Now, you are planrnng to reconfigure the ratio of DATA to RECO disk groups to 80:20.
What should you do to achieve this?
A. Storage cannot be reconfigured on storage servers.
B. Lodge a Service Request for storage reconfiguration.
C. Reconfigure the storage using self-service web interface provided by Exadata Cloud Services
D. Reconfigure the storage by connecting to storage servers.
正解：B

質問 4：
You have an OCI-C 12.2 PDB and you want to upgrade It to an OCI 18c DB system.
Which two options should you consider?
A. setting up a Data Guard Physical Standby
B. using Data Pump Full Transportable Export/Import
C. backing up the source DB into the Cloud Backup Service and restoring it in the destination machine
D. unplugging/plugging the PDB and running the dbupgrade utility on destination
E. using conventional RMAN backup and recovery
正解：D

質問 5：
You are setting up policies for use In your organization's ATP Dedicated system.
Which two permissions are NOT allowed In your policy statement?
A. UPDATE
B. WRITE
C. READ
D. USE
E. MANAGE
正解：A,B

質問 6：
Identify three key differentiators for Oracle Cloud Infrastructure.
A. Simple Pricing
B. Oversubscribed Network
C. Off Box virtualizatlon
D. High Latency network fabric
E. Robust security and governance capabilities
正解：A,C,E
解説: (Topexam メンバーにのみ表示されます)

質問 7：
You execute the command:
java -jar opc_install.jar -opcid userOl -opcl?ass '22_Bb7;hS#>kA-rQ;JOt' -container saorcl -walletDir ~thsbtwallet/ -libDir ~/lib/ -configfile ~/config - host https://swiftobjectstorage.us-ashburn-1.oraclecloud.corn/vl/tenantOl What is the output?
A. The backup module and JDK will be downloaded on the DB system.
B. The backup module will be downloaded and installed on the DB system.
C. The backup module will be downloaded on the DB system.
D. The backup module will be installed on the DB system.
正解：D

質問 8：
What four values are required when creating a database system In OCI?
A. SSH private key
B. Availabillty domain
C. Shape
D. VCN
E. SSH public key
F. Fault Domain
正解：B,C,D,E
解説: (Topexam メンバーにのみ表示されます)