1Z0-931-21 by Oracle Actual Free Exam Questions And Answers

Question 1

Which two cloud services are supported to import data pump files from using Dedicated Exadata Infrastructure? (Choose two.)

A. Oracle Cloud Infrastructure Object Storage Classic

B. Amazon S3

C. Azure Blob Storage

D. Oracle Cloud Infrastructure Object Storage

E. Google Cloud Storage

Discussion 0

Correct Answer: A,D Vote an answer

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Question 2

While provisioning a dedicated Autonomous Container Database, which backup retention can NOT be implemented?

A. 60 days

B. 15 days

C. 120 days

D. 7 days

Discussion 0

Correct Answer: C Vote an answer

Question 3

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

A. Neither service ignores hints by default

B. Both services ignore hints by default

C. Autonomous Transaction Processing

D. Autonomous Data Warehouse

Discussion 0

Correct Answer: D Vote an answer

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Question 4

Which three are use cases for Graph Studio? (Choose three.)

A. 3-D modelling

B. Clustering

C. Pattern matching

D. Churn analysis

E. Facial recognition

Discussion 0

Correct Answer: A,B,C Vote an answer

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Question 5

Which statement is correct about managing and monitoring of Autonomous Database?

A. You can use Service console to move Autonomous DB between compartments.

B. You can use Service console to enable or disable auto scaling of Autonomous DB.

C. You can use Service console to create manual backups of Autonomous database.

D. You can use Service console to manage runaway SQL statements on Autonomous DB.

Discussion 0

Correct Answer: D Vote an answer

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Question 6

Which cloud service is NOT supported to import data pump files from using Dedicated Exadata Infrastructure?

A. Oracle Cloud Infrastructure Object Storage Classic

B. Amazon S3

C. Oracle Cloud Infrastructure Object Storage

D. Google Cloud Storage

Discussion 0

Correct Answer: D Vote an answer

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Question 7

While Autonomous Transaction Processing and Autonomous Data Warehouse use the same Oracle database, which statement is true about the workloads?

A. Autonomous Transaction Processing memory usage optimizes workloads for parallel joins and aggregations.

B. Autonomous Transaction Processing workloads are optimized for data warehouse, data mart, and data lake.

C. Data that is bulk loaded, by default, uses the row format in Autonomous Transaction Processing where Autonomous Data Warehouse data format is columnar.

D. Autonomous Data Warehouse workloads are optimized for mixed workloads.

Discussion 0

Correct Answer: C Vote an answer

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Question 8

A customer wants to increase the throughput of their inserts. They have discovered that the bottleneck is in the storage I/Os of their environment.
What should they do to remove this bottleneck?

A. Run the DBMS_CLOUD.INCREASE_THROUGHPUT procedure.

B. Increase the number of OCPUs allocated to the database.

C. Remove any non-JSON data from the database.

D. Ask Support to migrate their setup to a node without noisy neighbors.

Discussion 0

Correct Answer: D Vote an answer

Question 9

Which statement is true when the Autonomous Database has auto scaling enabled?

A. Scales the PGA and SGA size when needed for the workload.

B. Enables the database to use up to 3x CPU/IO resources immediately when needed by the workload.

C. Increases the number of sessions available to the database.

D. Database concurrency is scaled up when needed by the workload.

Discussion 0

Correct Answer: B Vote an answer

Question 10

You need to create a new database via the Oracle Cloud Infrastructure (OCI) CLI with the following requirements:
* Autonomous Transaction Processing
* License Included
* Shared Infrastructure
Which parameter would you NOT use?

A. is-dedicated

B. license-model

C. db-workload

D. db-type

Discussion 0

Correct Answer: A Vote an answer

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Oracle Autonomous Database Cloud 2021 Specialist - 1Z0-931-21 Exam Practice Test

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