1Z0-931-21 試験問題を無料オンラインアクセス

Which two statements are true about Data Insights?

• A.Data Insights is available with on-premises deployments of Oracle Database.
• B.You can search for Data Insights against a base table or business model.
• C.Data Insights is an additional priced option.
• D.You can retrieve previously executed Data Insights searches.

In which four ways can Oracle Database optimally access data in Object Storage?

• A.scan avoidance using block skipping when reading parquet and ore files
• B.optimized data archive using hybrid partitioned tables
• C.optimized data archive using partitioned external tables
• D.scan avoidance using partitioned external tables
• E.scan avoidance using columnar pruning for columnar stores like parquet and orc
• F.scan avoidance using columnar pruning for .csv files

Which statement is NOT correct when setting up compartment quotas?

• A.Compartment quotas are set by Oracle.
• B.Along with compartment budgets, compartment quotas create a powerful toolset to manage your spending.
• C.Compartment quotas use policies that allow allocation of resources with a high level of flexibility.
• D.There are three types of quota policy statements which are set, unset and zero.

Which statement is FALSE about Oracle Autonomous JSON Database?

• A.It supports NoSQL-style, document-centric application
• B.There is a 20 GB limit on JSON collection
• C.JSON data is stored natively in the database
• D.You can promote Autonomous JSON Database to Autonomous Transaction /Processing

Which Autonomous Database Cloud service ignores hints in SQL Statements by default?

• A.Both services ignore hints by default
• B.Autonomous Data Warehouse
• C.Autonomous Transaction Processing
• D.Neither service ignores hints by default