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Oracle Cloud Dumps 1z0-931-23 Exam for Full Questions - Exam Study Guide
Oracle 1z0-931-23 Exam Syllabus Topics:
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NEW QUESTION # 69
How can an Autonomous Database resource be provisioned without logging into the Oracle Cloud Infrastructure console?
- A. Using the Oracle Cloud Infrastructure Command Line interface tool or REST API calls.
- B. It cannot be done.
- C. Connecting to the Cloud Infrastructure Command console via SSH wallet.
- D. Using Database Configuration Assistant (DBCA) on the database server.
Answer: A
Explanation:
The CLI is a small footprint tool that you can use on its own or with the Console to complete Oracle Cloud Infrastructure tasks. The CLI provides the same core functionality as the Console, plus additional commands.
https://blogs.oracle.com/datawarehousing/managing-autonomous-data-warehouse-using-oci-curl Examples of using Autonomous Database managing by REST API
https://oracle.github.io/learning-library/workshops/autonomous-transaction-processing/LabGuide900ConfigureOCI-CLI.md
NEW QUESTION # 70
Which two are ways Oracle Database can optimally access data in Object Storage?
- A. Scan avoidance using columnar pruning for .csv files
- B. Scan avoidance using partitioned external tables
- C. Optimized data archive using hybrid partitioned tables
- D. Optimized data archive using partitioned external tables
Answer: B,C
NEW QUESTION # 71
Your customer wants to permanently disable scheduled maintenance on the Autonomous Database on Dedicated Infrastructure to keep their current database version(s).
How can they achieve this?
- A. Change the Automatic Maintenance Schedule to "Specify a Schedule," but do not select any ^ month, week, or day
- B. Change the Automatic Maintenance Schedule to "None"
- C. You cannot permanently disable scheduled automatic maintenance
- D. Change the Automatic Maintenance Schedule to "No Preference"
Answer: C
NEW QUESTION # 72
Which two options are available to restore an Autonomous Data Warehouse? (Choose two.)
- A. Select the backup from which restore needs to be done.
- B. Select the archived redo logs.
- C. Backup and recovery must be done using Recovery Manager(RMAN).
- D. Select the snapshot of the backup.
- E. Specify the point in time (timestamp) to restore.
Answer: A,E
Explanation:
In the Restore prompt, select Specify Timestamp or Select Backup to restore to a point in time or to restore from a specified backup.
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/backkup-recover.html#GUID-78C28C41-AA87-4AD7-BEB6-693235C73F3C
NEW QUESTION # 73
Which statement is not correct when the Autonomous Database is stopped?
- A. CPU billing is halted
- B. In-flight transactions queries are stopped
- C. User with DWROLE can still access the database
- D. Tools are no longer able to connect to a stopped instance
Answer: C
NEW QUESTION # 74
According to Oracle documentation, it is a best practice when planning and instituting Access Controls for your Autonomous Dedicated environment regarding Subnets, Compartments and User Groups.
Which statement is true?
- A. Create at least 2 of each resource
- B. Only 1 of each is allowed to be allocated per environment.
- C. Only 1 Subnet and 1 Compartment are allowed, multiple Groups highly advised.
- D. Create a separate VCN that contains only public subnets
Answer: A
Explanation:
Refer to Best Practices When Planning and Instituting Access Controls section in the https://docs.oracle.com/en/cloud/paas/autonomous-database/atpfg/plan-and-create-access-constraints1.html#GUID-ED48C3D3-FC0F-41D5-882A-FC2D916FD6AA
https://docs.oracle.com/en/cloud/paas/autonomous-database/atpfg/plan-and-create-accessconstraints1.Html
NEW QUESTION # 75
What are two differentiators of Oracle Autonomous Database Dedicated Infrastructure?
- A. Users can customize the OS stack and add additional packages
- B. Users have OS access to the database machine.
- C. Users have SYS privileges in the database.
- D. It offers greater control and isolation starting at the Exadata cloud infrastructure level.
- E. Users can customize the maintenance schedule.
Answer: D,E
Explanation:
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbat/index.html#articletitle
NEW QUESTION # 76
Which two tasks can be executed from the service console for Autonomous Databases?
- A. configuring virtual cloud networks (VCNS)
- B. monitoring Autonomous Databases for usage and query performance
- C. starting and stopping an instance
- D. using a wizard to download connection wallet for connection from desktop tools
- E. creating and scaling an Autonomous Database service
Answer: B,D
NEW QUESTION # 77
Which two statements are true about Data Insights?
- A. Data Insights is available with on-premises deployments of Oracle Database.
- B. You can search for Data Insights against a base table or business model.
- C. Data Insights is an additional priced option.
- D. You can retrieve previously executed Data Insights searches.
Answer: B,D
NEW QUESTION # 78
Which Database Actions tool is used to get information about the entities in your Oracle Autonomous Database and to also see how changing an object affects other objects?
- A. Data Insights
- B. Data Load
- C. Catalog
- D. JSON
Answer: C
NEW QUESTION # 79
Oracle Data Safe is a unified control center for your Oracle databases which helps you understand the sensitivity of your data, evaluate risks to data, mask sensitive data, implement and monitor security controls, assess user security, monitor user activity, and address data security compliance requirements.
Which statement is FALSE?
- A. Oracle Data Safe helps you find sensitive data in your database by inspecting the actual data in your database and its data dictionary.
- B. Oracle Data Safe only supports Autonomous Databases.
- C. Oracle Data Safe helps you assess the security of your cloud database configurations by analyzing database configurations.
- D. Oracle Data Safe evaluates user types, how users are authenticated, and the password policies assigned to each user.
Answer: B
Explanation:
https://www.oracle.com/database/technologies/security/data-safe.html
https://www.oracle.com/a/tech/docs/dbsec/data-safe/faq-security-data-safe.pdf Data Safe works with the following Oracle Databases Oracle on-Premises Databases Oracle Cloud Databases
- Autonomous Database on Shared Exadata Infrastructure
- Autonomous Database on Dedicated Exadata Infrastructure
- Exadata DB systems
- Database Cloud Service on Virtual Machine
- Database Cloud Service on Bare Metal
- Oracle Database on Compute
NEW QUESTION # 80
In Graph Studio which you can use to create a graph?
- A. Tables in an Autonomous Database instance
- B. Graph created by a special tool downloaded from Oracle.com
- C. A graph license key
- D. Graph analytics algorithms
- E. NoSQL configuration
Answer: A
NEW QUESTION # 81
Which three are use cases for Graph Studio? (Choose three.)
- A. Pattern matching
- B. 3-D modelling
- C. Churn analysis
- D. Clustering
- E. Facial recognition
Answer: A,B,D
NEW QUESTION # 82
Which three options do NOT change when enabling auto scaling?
- A. Parallelism settings
- B. Level of concurrency
- C. Amount of storage
- D. Number of OCPUS displayed in the console
- E. I/O resources
Answer: A,B,C
NEW QUESTION # 83
What are four methods to load data into an Autonomous Database?
- A. RMAN Restore
- B. Oracle GoldenGate
- C. Oracle Data Pump
- D. Database Actions
- E. Transportable Tablespace
- F. SQL*Loader
Answer: B,C,D,F
NEW QUESTION # 84
Your customer wants to permanently disable scheduled maintenance on Autonomous Dedicated Infrastructure to keep their current database version(s).
How can they achieve this?
- A. Change the Automatic Maintenance Schedule to 'None'd.
- B. Change the Automatic Maintenance Schedule to 'Specify a Schedule' but do not select any month, week or day.
- C. Change the Automatic Maintenance Schedule to 'No Preference'.
- D. You cannot permanently disable scheduled Automatic Maintenance.
Answer: D
Explanation:
"If the Autonomous Exadata Infrastructure resource doesn't have a customized schedule, its maintenance schedule will be automatically modified so that it precedes the Autonomous Container Database schedule you define."
https://docs.oracle.com/en/cloud/paas/autonomous-database/atpfg/change-maintenance-scheduleacd.html#GUID-CA028A37-5510-473E-B4D0-A5D454B8DA6E
NEW QUESTION # 85
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. Java
- B. Oracle Data Access Components for Windows
- C. SQL*Plus
- D. You cannot use .NET with ADB.
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. Reference:
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 # 86
Which two options are available to restore an Autonomous Data Warehouse? (Choose two.)
- A. Select the backup from which restore needs to be done.
- B. Select the archived redo logs.
- C. Backup and recovery must be done using Recovery Manager(RMAN).
- D. Select the snapshot of the backup.
- E. Specify the point in time (timestamp) to restore.
Answer: A,E
Explanation:
In the Restore prompt, select Specify Timestamp or Select Backup to restore to a point in time or to restore from a specified backup.
https://docs.oracle.com/en/cloud/paas/autonomous-data-warehouse-cloud/user/backkup-recover.html#GUID-78C28C41-AA87-4AD7-BEB6-693235C73F3C
NEW QUESTION # 87
Which statement is FALSE about loading data into the Autonomous Database using the Data Load card in Database Actions?
- A. Data can be loaded from a remote database using Database Links (DBLinks)
- B. Data formats supported include: text, csv, json, avro and parquet
- C. Data can be loaded from a local data source
- D. You must first manually create your database credentials using dms_cloud.create_credentia before accessing your Oracle Object Storage Bucket
- E. Data can be uploaded from several cloud storage sources including 53, Azure, Google Cloud and Oracle Object Storage
Answer: D
NEW QUESTION # 88
Which four file formats are supported when loading data from Cloud Storage?
- A. CSV
- B. DOC
- C. AVRO
- D. DDL
- E. Parquet
- F. JSON
Answer: A,C,E,F
NEW QUESTION # 89
Which two statements are true about using an Oracle Autonomous Database with private endpoints?
- A. You can configure private endpoints for an Always Free Autonomous Database
- B. Private endpoints can be configured when you clone an Autonomous Database on Shared Infrastructure that was initially created with public endpoints
- C. An Autonomous Database with private endpoints can be accessed from the public Internet by adding your IP address to an Access Control List (ACL)
- D. A Network Security Group (NSG) is required within your virtual cloud network before you can provision a Shared Autonomous Database to use private endpoints
Answer: B,D
NEW QUESTION # 90
Which Database Actions tool is used to get information about the entries on your Oracle Autonomous Database and to see the effect that changing an object has on other objects.
- A. Data Insight
- B. Data Load
- C. Catalog
- D. JSON
Answer: C
Explanation:
Data Catalog
Data Catalog: it helps to get information about the entities in your Oracle Autonomous Database and to see the effect that changing an object has on other objects. Data lineage and impact analysis is key for a Data driven company.
https://blogs.oracle.com/pcoe/post/autonomous-database-tools-for-database-actions#:~:text=Data%20Catalog%3A%20it%20helps%20to,for%20a%20Data%20driven%20company.
NEW QUESTION # 91
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