Online Access Free Oracle.1z0-1094-21.v2021-12-25.q22 Practice Test (Page 3)

1Z0-1094-21 Exam Question 6

Which migration method gives you the least down time?

A.Data Guard

B.RMAN point-in-time recovery

C.Transportable Tablespaces

D.Data pump

1Z0-1094-21 Exam Question 7

When migrating an Oracle database, you must be aware of source and target requirements. Which TWO statements are true about using Oracle Zero Downtime Migration (ZDM)? (Choose all correct answers)

A.Source Oracle Single Instance Databases can be migrated to Oracle RAC Databases with Oracle ZDM-.

B.Source Oracle Real Application Clusters (RAC) Databases can be migrated to Single Instance Databases with Oracle ZDM.

C.Oracle ZDM supports cross-edition migration, allowing Standard Edition Databases to be migrated to Enterprise Edition Databases.

D.When migrating with Oracle ZDM and the target database is at a higher patch level than the source database, the data patch utility runs on the target database as a post-migration task.

1Z0-1094-21 Exam Question 8

Which port number do all the OCI GoldenGate Microservices environments use for port forwarding through NGINX?

A.443

B.22

C.1521

D.1680

1Z0-1094-21 Exam Question 9

Which are TWO benefits of Extract-Load-Transform (ELT) over traditional Extract-Transform-Load (ETL) architectures? (Choose all correct answers)

A.ELT architecture does not require dedicated hardware and leverages native data management engines, such as Big Data and RDBMs.

B.ELT architecture can easily become a bottleneck by placing excessive loads on the target servers.

C.ELT architecture reduces the amount of network traffic over traditional ETL tools, which use a dedicated server.

D.Traditional ETL tools use a dedicated server, which provides better performance as it can be sized to any workload.

1Z0-1094-21 Exam Question 10

Which TWO products/utilities does Oracle Zero Downtime Migration use as part of its migration workflows to Autonomous Database? (Choose all correct answers)

A.GoldenGate

B.Recovery Manager

C.Data Pump

D.Data Guard

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1Z0-1094-21 Exam Question 6

1Z0-1094-21 Exam Question 7

1Z0-1094-21 Exam Question 8

1Z0-1094-21 Exam Question 9

1Z0-1094-21 Exam Question 10

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