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Oracle 1z0-998-21 Exam Syllabus Topics:

Oracle Database Cloud Service 2021 Specialist Sample Questions:

1. What are the three autonomous optimizations available in Autonomous transaction processing database?

A) data caching to avoid IO
B) columnar data formats
C) row data formats
D) fast complex analytics
E) creates missing indexes

2. You want to migrate the Oracle workload along with the third party apps to OCI without re-architecting. Which method enables the migration of environment from on-premises to OCI?

A) Lift and shift
B) Backup and recovery
C) Infrastructure heavy workloads
D) Cloud native workloads

3. Which two statements are true about scaling up the DB systems?

A) Storage for the VM DB system can be scaled up.
B) CPU cores for the bare metal DB system can be scaled up.
C) CPU cores for the VM DB system can be scaled up.
D) Storage for the bare metal DB system can be scaled up.

4. Which are the three considerations for choosing a migration method?

A) acceptable time of system outage
B) source database with TDE not enabled
C) database version
D) network bandwidth
E) source database in mount state always

5. Examine the command:
dbcli describe-component
What information will you get by executing this command?

A) displays the latest patch available for the DB system
B) displays all the storage objects created
C) displays all the components related to the Object Storage
D) displays the installed patch versions for the DB system

Solutions: