Free Oracle 1z0-998-21 Exam Dumps Questions & Answers

Examine the steps:

• A.  1,3,6,7,4,5
• B.  1,3,5,6,7,4,5
• C.  1,2,5,6,4,7,5
• D.  1,2,5,6,7,4,5

What are the three autonomous optimizations available in Autonomous Data Warehouse database?

• A.  data caching to avoid IO
• B.  row data formats
• C.  parallel joins and aggregations
• D.  columnar data formats
• E.  fast complex analytics

You want to migrate your database from on-premises to OCI with no downtime. Which method would you use?

• A.  Data Guard
• B.  SQL Developer
• C.  Data Pump
• D.  Golden Gate

What is needed on the host to work with API to launch a DB system?

• A.  JDK
• B.  Oracle Database
• C.  python 2.6 or later
• D.  JRE

Which three prerequisites/conditions must be met to avoid patching failures for a DB system?

• A.  DB system must have connectivity to the applicable Swift endpoint for Object Storage.
• B.  VCN used by the DB system must be configured with local peering gateway.
• C.  At least 15GB of free space is available in /uOl for the execution of the patching process.
• D.  VCN used by the DB system must be configured with dynamic routing gateway.
• E.  Oracle Clusterware must be up and running.