2025 Latest 100% Exam Passing Ratio - 1Z0-931-24 Dumps PDF
Pass Exam With Full Sureness - 1Z0-931-24 Dumps with 236 Questions
NEW QUESTION # 65
What predefined user is created when an Autonomous Database (ADB) instance is created that you connect to in order to create other users and grant roles?
- A. SYS
- B. ADMIN
- C. SCOTT
- D. DWDEV
Answer: B
Explanation:
Administrator account in Autonomous Database is ADMIN
ADMIN is the only user which is created when an Autonomous Database (ADB) instance is created and which has all other privileges to manage the Autonomous Database
NEW QUESTION # 66
In the Autonomous Database (ADB) Dedicated service, what does the fleet administrator use to control OCPU utilization?
- A. Compartment quotas
- B. Oracle Machine Learning notebook
- C. SQL Developer Web Console
- D. Resource Manager settings
Answer: A
Explanation:
https://docs.oracle.com/en-us/iaas/Content/Database/Concepts/adboverview.htm
NEW QUESTION # 67
When you choose to scale your Autonomous Database, which statement is true in regards to OCPUs and storage?
- A. Storage in TB cannot be larger than the number of OCPUs.
- B. OCPUs and storage must remain in sync.
- C. Increasing OCPUs will automatically increase storage.
- D. OCPUs and storage can be scaled independently.
Answer: D
Explanation:
You simply specify the number of OCPUs and the storage capacity in TB's for the database. At any time, you may scale, increase or decrease either the OCPUs or the storage capacity.
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/autonomous-add-resources.html#GUID-DA72422A-5A70-42FA-A363-AB269600D4B0
NEW QUESTION # 68
Which statement is true when the Autonomous Database has auto scaling enabled?
- A. Enables the database to use up to 3x CPU/IO resources immediately when needed by the workload.
- B. Increases the number of sessions available to the database.
- C. Scales the PGA and SGA size when needed for the workload.
- D. Database concurrency is scaled up when needed by the workload.
Answer: A
NEW QUESTION # 69
What are the two methods that could be used during the migration of your existing Oracle database to Autonomous Database? (Choose two.)
- A. CSV files copied to Autonomous Database block storage
- B. Data Pump
- C. Recovery Manager (RMAN)
- D. Golden Gate
Answer: B,D
Explanation:
The main migration tool for migrating to ADB is Data Pump. You can export your schemas and import them into ADB using Data Pump. To sync up the additional/incremental changes on the source database during the export/import process you can use GoldenGate or GoldenGate Cloud Service to replicate those changes to ADB.
In the current release you cannot use physical migration methods like backup/restore. Data Guard, database clones, and transportable tablespaces to move your existing database to ADB.
https://www.oracle.com/database/technologies/datawarehouse-bigdata/adb-faqs.html#MIGRATION
NEW QUESTION # 70
Which two PL/SQL functions can be used to validate an analytic view? (Choose two.)
- A. VALIDATE_ANALYTIC_VIEW
- B. VALIDATE_MEASURES
- C. VALIDATE_DIMENSION
- D. VALIDATE_HIERARCHY
- E. VALIDATE_LEVELS
Answer: A,D
Explanation:
https://docs.oracle.com/en/database/oracle/oracle-database/18/dwhsg/overview-analytic-views.html#GUID-6F948948-6AE6-4A89-8AAC-5B8952CEF41D
NEW QUESTION # 71
What is the default retention period for both Automatic and Manual Autonomous Database Backups?
- A. 90 days
- B. 60 days
- C. 7 days
- D. 30 days
- E. One Year
Answer: B
NEW QUESTION # 72
Which three methods can be used to migrate your existing Oracle database to Autonomous Database? (Choose three.)
- A. Use Recovery Manager (RMAN)
- B. Use GoldenGate
- C. Use Data Pump
- D. Use Oracle Zero Downtime Migration (ZDM)
- E. Use SFTP to copy CSV files into Autonomous Database
Answer: B,C,D
Explanation:
https://www.oracle.com/sa/database/technologies/cloud-migration.html
NEW QUESTION # 73
Which three functions are provided by Spatial Studio?
- A. Geocoding
- B. Custom SQL queries
- C. Map visualization
- D. Spatial analysis
- E. Spatial data editing
Answer: A,C,D
NEW QUESTION # 74
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. Oracle Cloud Infrastructure Object Storage
- C. Google Cloud Storage
- D. Azure Blob Storage
- E. Amazon S3
Answer: A,B
Explanation:
https://docs.oracle.com/en/cloud/paas/atp-cloud/atpud/load-data-using-oracle-data-pump.html#GUID-
025C4566-1BDB-4EF2-BFB7-0CBA8C47EA5D
Data Pump Import lets you import data from Data Pump files residing on the Oracle Cloud Infrastructure Object Storage and Oracle Cloud Infrastructure Object Storage Classic.
You can save your data to your Cloud Object Store and use Oracle Data Pump to load data toAutonomous Database.
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbbk/#articletitle
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbbk/index.html#ADBBK-GUID-37922C56-0412-45CD-B10C-2088A000113F
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbdu/use-oracle-data-pump.html#GUID-F8897403-2DE2-447E-94DC-768C9ABB05AF
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbdu/use-oracle-data-pump.html#GUID-F8897403-2DE2-447E-94DC-768C9ABB05AF
NEW QUESTION # 75
Which statement is correct about the version of Java that is recommended for use with tools that use Java Database Connectivity (JDBC) connections?
- A. JDBC .Jar files are specific to each platform.
- B. Java Development Kit Version 8 or higher
- C. JDBC drivers do NOT support multiple Java Developer Kit versions.
- D. Java Development Kit Version 7
- E. It doesn't matter, but you must Install the JCE Unlimited Strength Policy Files.
Answer: A
NEW QUESTION # 76
Which are the two restrictions for an Always Free Autonomous Database?
- A. supports only ATP as a workload type
- B. Oracle Application Express (APEX) not included
- C. maximum of one OCPU per Database
- D. maximum of two Always Free Databases per OCI tenancy
Answer: C,D
NEW QUESTION # 77
Which of the following two statements regarding Data Transforms are correct?
- A. Data Transforms allows you to design data transformations in the form of data loads, data flows, and workflows
- B. All capabilities to transform data in ODI Classic are available with ODI Web Edition
- C. Data Transforms provides access to Oracle Data Integrator (ODI) Web Edition
- D. Workflows for data transforms is only available on the ODI Web Edition
Answer: A,C
NEW QUESTION # 78
Which statement is NOT correct when using Automatic Indexing on Autonomous Data Warehouse?
- A. You can control behavior at the statement level using the use_aoto_indexes or NO_USE_AUTO_INDEXES hints.
- B. The indexing feature is implemented as an automatic task that runs at a fixed interval.
- C. Process includes identify candidates, create invisible auto indexes , verify with implement if performance improved and delete unused.
- D. It is enabled by default.
- E. You can use the dbms_auto_index package to report on the automatic task and to set your preferences.
Answer: D
Explanation:
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbsa/autonomous-auto-index.html#GUID-D51A4F85-3AE5-4B7D-9B27-32CEDE8DBD79 - Auto Indexing is disabled by default in Autonomous Database
NEW QUESTION # 79
Which statement is correct with respect to required action to move Autonomous Database resources to a different compartment?
- A. You do not need to have sufficient access permissions on the compartment that the resource is being moved to.
- B. Autonomous Exadata Infrastructure instances and Autonomous Container Databases have no dependent resources that move with them. Associated (non-dependent) resources remain in their current compartments.
- C. Moving an Autonomous Database instance does not include its automatic backups.
- D. Moving the compartment of the Autonomous Database will also move the Autonomous Container Database and Autonomous Exadata Infrastructure.
Answer: B
Explanation:
https://docs.oracle.com/en-us/iaas/Content/Database/Concepts/databaseoverview.htm#moveRes
NEW QUESTION # 80
Which Autonomous Database Service is NOT used to connect to an Autonomous Transaction Processing instance?
- A. HIGH
- B. LOW
- C. TPURGENT
- D. MEDIUM
- E. TPPERFORMANT
Answer: E
Explanation:
Predefined Database Service Names for Autonomous Transaction Processing The tnsnames.ora file provided with the credentials zip file contains five database service names identifiable as tpurgent, tp, high, medium, and low. The predefined service names provide different levels of performance and concurrency for Autonomous Transaction Processing.
* tpurgent: The highest priority application connection service for time critical transaction processing operations. This connection service supports manual parallelism.
* tp: A typical application connection service for transaction processing operations. This connection service does not run with parallelism.
* high: A high priority application connection service for reporting and batch operations. All operations run in parallel and are subject to queuing.
* medium: A typical application connection service for reporting and batch operations. All operations run in parallel and are subject to queuing. Using this service the degree of parallelism is limited to four (4).
* low: A lowest priority application connection service for reporting or batch processing operations. This connection service does not run with parallelism.
https://docs.oracle.com/en/cloud/paas/atp-cloud/atpug/manage-priorities.html#GUID-80E464A7-8ED4-45BB-A7D6-E201DD4107B7
NEW QUESTION # 81
Which statement is true about OCPUs and storage when you choose to scale your Autonomous Database?
- A. OCPUs and storage must remain in sync
- B. Increasing OCPUs will automatically increase storage
- C. OCPUs and storage can be scaled independently
- D. Use auto scaling to increase storage
Answer: C
NEW QUESTION # 82
Which four file formats are supported when loading data from Cloud Storage?
- A. Parquet
- B. JSON
- C. AVRO
- D. DOC
- E. CSV
- F. DDL
Answer: A,B,C,E
NEW QUESTION # 83
Your company has a .NET application and wants to deploy it on Autonomous Database (ADB). What software is used to connect to ADB from the .NET application?
- A. You cannot use .NET with ADB.
- B. Oracle Data Access Components for Windows
- C. SQL*Plus
- D. Java
Answer: B
Explanation:
Oracle Data Access Components (ODAC) for Windows is a collection of software components that provide data access to Oracle databases from .NET applications.ODAC includes Oracle Data Provider for .NET (ODP.NET), which is the driver that connects to Autonomous Database from .NET applications2.ODP.NET supports both .NET Framework and .NET Core applications3.ODP.NET can be used with Visual Studio and Visual Studio Code to develop and deploy .NET applications for Autonomous Database45.
Connect Microsoft .NET, Visual Studio Code, and Visual Studio with a Wallet (mTLS) - Oracle Help Center, section "Oracle Data Provider for .NET (ODP.NET)".
Connect Microsoft .NET, Visual Studio Code, and Visual Studio Without a Wallet - Oracle Help Center, section "Oracle Data Provider for .NET (ODP.NET)".
Oracle Data Access Components Downloads - Oracle.
NuGet Gallery | Packages matching Tags:"odp.net".
NEW QUESTION # 84
If you need to connect to Autonomous Data Warehouse (ADW) using Java Database Connectivity (JDBC) via an HTTP proxy, where do you set the proxy details?
- A. tnsnames.ora
- B. sqlnet.ora
- C. keystore.jks
- D. ojdbc.properties
- E. cwallet.sso
Answer: A
Explanation:
JDBC Thin Connections with an HTTP Proxy
To connect to Autonomous Data Warehouse through an HTTPS proxy, open and update your tnsnames.ora file. Add the HTTP proxy hostname(https_proxy) and port (https_proxy_port) to the connection string.
JDBC Thin client versions earlier than 18.1 do not support connections through HTTP proxy If you need lo use the HTTP proxy to get to your Autonomous Data Warehouse, then you will need to edit the tnsnames.ora file and add the parameters https_proxy and https_proxy_port. This will also require a JDBC Thin Client 18.1 or higher.
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/connect-jdbc-thin-wallet.html#GUID-D583E056-CB47-4860-B303-039DEDEC49B8
NEW QUESTION # 85
Which three methods can be used to migrate on-premises databases to Oracle Autonomous Database (both Shared and Dedicated)?
- A. Oracle Golden Gate
- B. RMAN backup & restore
- C. Original imp/exp tools
- D. Oracle Data Pump
- E. Orace Zero Downtime Migration (ZDM)
- F. Physical migration methods, such as database cloning
Answer: A,D,E
NEW QUESTION # 86
Which set of Oracle Cloud Infrastructure metrics is available only for Autonomous Database on Dedicated Infrastructure?
- A. Query Latency, User Calls, Execute Count
- B. Transaction Count, Sessions, Running Statements
- C. IOPS, Storage Space Used By Tablespace, Apply and Transport Lag
- D. CPU Utilization, Storage Utilization
Answer: C
NEW QUESTION # 87
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