1Z0-931-20 무료 덤프문제 온라인 액세스

Which two statements are true about the Oracle Cloud Infrastructure (OCI)? (Choose two.)

• A.Regions are dependent on other regions and must be located with 5 thousand kilometers of each other.
• B.A single fault domain can be associated with multiple regions and availability domains.
• C.Because availability domains do not share infrastructure such as power or cooling, or the internal availability domain network, a failure at one availability domain within a region is unlikely to impact the availability of the others within the same region.
• D.An OCI region is a localized geographic area, and an availability domain is one or more data centers located within a region.

Which TWO statements are TRUE about using an Autonomous Database with Private Endpoints

• A.Private Endpoints can be configured when you clone a Shared Autonomous Database that was initially created with public endpoints.
• B.An Autonomous Database with private endpoints can be accessed from the public internet by adding your ip address to an Access Control List.
• C.You can configure Private Endpoints for an Always Free Autonomous Database
• D.A Network Security Group is required within your Virtual Cloud Network before you can provision a Shared Autonomous Database to use Private Endpoints

What are two advantages of using Data Pump to migrate your Oracle Databases to Autonomous Database? (Choose two.)

• A.Data Pump is platform independent -it can migrate Oracle Databases running on any platform.
• B.Data Pump can exclude migration of objects like indexes and materialized views that are not needed by Autonomous Database.
• C.Data Pump is faster to migrate database than using RMAN.
• D.Data Pump creates the tablespaces used by your Autonomous Database.

Which statement is true when the Autonomous Database has auto scaling enabled?

• A.Enables the database to use up to 3x CPU/IO resources immediately when needed by the workload.
• B.Database concurrency is scaled up when needed by the workload.
• C.Scales the PGA and SGA size when needed for the workload.
• D.Increases the number of sessions available to the database.

As a database architect you are tasked with configuring a high concurrency, production OLTP application to connect to an Autonomous Transaction Processing database with a requirement to have some reporting queries run in parallel mode.
Which connection service is appropriate for such a workload?

• A.HIGH
• B.TPURGENT
• C.TP
• D.MEDIUM