Free Oracle 1Z0-950 Exam Dumps Questions & Answers

You want to use Oracle DBaaS Monitor to monitor and manage your Oracle Database Cloud Service deployment. To access Oracle DBaaS Monitor immediately after the database deployment is created, you must first do one or the other of which two actions?

• A.  Create an SSH tunnel to port 1521 on the compute node hosting the DBaaS Monitor.
• B.  Create an SSH tunnel to port 443 on the compute node hosting the DBaaS Monitor.
• C.  Enable the ora_p2_httpssl security rule to open port 443.
• D.  Enable the ora_p2_dblistener security rule to open port 1521.

Which two statements are true regarding IORM?

• A.  The IORM flashcachesize parameter guarantees that a database can use a certain amount of flash cache but also limits the database to this value so even if space is available in the cache, the database will not use it.
• B.  IORM shares but I/O resources between database and/or categorized workloads.
• C.  The IORM flashcachelimit parameter guarantees that a database can use a certain amount of flash cache but also limits the database to this value so even if space is available in the cache, the database will not use it.
• D.  IORM can be used to control the I/O of a single SQL statement.
• E.  IORM only shares out I/O resources between databases.

Which two statements are true about the I/O Resource Manager (IORM) in the Exadata Cloud Service?

• A.  By default, IORM does not prioritize access to flash storage resources.
• B.  IORM is configured by using the database resource manager.
• C.  IORM shares out available I/O resources using shares.
• D.  To implement a custom IORM plan, a service request is required.
• E.  IORM controls the amount of I/O that a single database query can do.

Your customer is planning to run both 12.1 and 12.2 databases on their Exadata Cloud Service. They have provisioned an instance and it is your responsibility to create the database deployments. Which two statements are true?

• A.  A single SSH key pair can be used for both database deployments.
• B.  If you create the 12.1 database deployment first, you will not be able to create a 12.2 deployment.
• C.  It does not matter in which order you create the database deployments.
• D.  You can have multiple grid infrastructure versions running on the Exadata Cloud Service instance.
• E.  You should always create the highest expected database deployment first.
• F.  If you create the 12.1 database deployment first, and then the 12.2 deployment, the Oracle Grid Infrastructure will be automatically upgraded to 12.2.

You plan to use the RMAN Transportable Tablespace with Data Pump method to migrate your on-premises Oracle Database 11g database to an Oracle Database Cloud Service database. Which two statements are true about using this method?

• A.  You can only use this method if you are migrating to an Oracle Database 11g database in your Database Cloud Service deployment.
• B.  You can only use this method if you are migrating to an Oracle Database 12c database in your Database Cloud Service deployment.
• C.  You must put your on-premises tablespace in READ ONLY mode before beginning the migration.
• D.  The on-premises database must be on a little endian platform.
• E.  The database character sets of your on-premises database and the Database Cloud Service database must be compatible.