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Oracle 1Z0-1093-21 Exam Syllabus Topics:

Oracle Cloud Database Services 2021 Specialist Sample Questions:

1. Which tool should you use to run the LIST FLASHCACHE DETAIL command in the Exadata Cloud Service environment?

A) exacli
B) dbaascli
C) cellcli
D) OCI CLI

2. While using virtual machines (VMs), the next step after selecting a shape for the DB system is to select storage options and configuration. Which TWO configurations can be selected and used? (Choose all correct answers)

A) Configure storage to assign 40% to DATA and the rest to redo logs and archive logs.
B) Use Automatic Storage Management (ASM) for the storage management software.
C) mount block storage locally to the node.
D) Use Object Storage buckets for DATA, redo logs, and archive logs.

3. Which service is used by default by the MySQL Database Service to store user data to make it more resistant to failures?

A) File Storage
B) Block Volumes
C) Data safe
D) Object storage

4. Which three statements are true regarding MySQL Database Service HeatWave? (Choose all correct answers) HeatWave uses periodic long-running ETL batch jobs to refresh the data.

A) Heatwave is a in-memory, query-processing engine designed for fast execution of analytic queries.
B) HeatWave data which is needed for analytic processing is stored in disk files.
C) Heatwave uses machine learning to automate operations, increasing DBA productivity and reducing costs.
D) Heatwave is Exclusively available in Oracle Cloud Infrastructure.

5. You define a maintenance window for your MySQL DB systems. When the automatic maintenance process takes place, which TWO activities does the system perform while its status is set to UPDATING? (Choose all correct answers)

A) It patches the underlying operating system of the MySQL database.
B) It upgrades the associated compute instance to the latest Linux operating system version.
C) It analyzes, rebuilds, and optimizes MySQL database tables and indexes.
D) It patches the MySQL server itself along with any underlying hardware.

Solutions: