Pass Oracle 1z0-931-23 Exam With Practice Test Questions Dumps Bundle
2024 Valid 1z0-931-23 test answers & Oracle Exam PDF
Oracle 1z0-931-23 Exam Syllabus Topics:
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NEW QUESTION # 27
Which method will NOT permit you to change the database Admin Password of a Autonomous Database on Shared Infrastructure?
- A. SQLDeveloper
- B. Admin page of the Cloud Service Console
- C. OS command line from the database server.
- D. OCI CLI
Answer: C
NEW QUESTION # 28
What can you do with graphs? (Choose two)
- A. Product recommendations
- B. 3-D modeling
- C. Facial recognition
- D. Find patterns that are anomalous and use that to detect fraud.
Answer: D
Explanation:
Graphs are data structures that represent the connections and relationships between entities, such as people, products, places, etc. Graphs can be used to perform various types of analysis based on these connections, such as finding patterns that are anomalous and use that to detect fraud1 or generating product recommendations based on the preferences and behaviors of similar customers2. 3-D modeling and facial recognition are not applications of graphs, but rather of other types of data analysis techniques, such as computer graphics and machine learning34. Reference:
Oracle Autonomous Database - Oracle Autonomous Database, section "Graph Analytics".
Oracle Autonomous Database - Oracle Autonomous Database, section "Graph Analytics", subsection "Recommendation Engine".
3D modeling - Wikipedia.
Facial recognition system - Wikipedia.
NEW QUESTION # 29
When enabling auto-scaling, which three options do not change?
- A. Number of OCPUs displayed in the console.
- B. I/O resources
- C. parallelism settings
- D. Amount of storage
- E. Level of concurrency
Answer: C,D,E
Explanation:
https://docs.oracle.com/en/cloud/paas/autonomous-database/adbsa/autonomous-auto-scale.html#GUID-27FAB1C1-B09F-4A7A-9FB9-5CB8110F7141
NEW QUESTION # 30
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
Answer: D
Explanation:
NEW QUESTION # 31
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 only supports Autonomous Databases.
- B. Oracle Data Safe evaluates user types, how users are authenticated, and the password policies assigned to each user.
- C. Oracle Data Safe helps you find sensitive data in your database by inspecting the actual data in your database and its data dictionary.
- D. Oracle Data Safe helps you assess the security of your cloud database configurations by analyzing database configurations.
Answer: A
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 # 32
Which statement is FALSE about Oracle Data Safe?
- A. It supports only Autonomous Databases.
- B. It helps you evaluate risks to data, assess user security, monitor user activity, and address data security compliance requirements.
- C. It evaluates user types, how users are authenticated, and the password policies assigned to each user.
- D. It helps you assess the security of your cloud database configurations by analyzing database configurations.
- E. It helps you find and mask sensitive data in your database by inspecting the actual data in your database and its data dictionary.
Answer: B
NEW QUESTION # 33
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. Only 1 of each is allowed to be allocated per environment.
- B. Create a separate VCN that contains only public subnets
- C. Only 1 Subnet and 1 Compartment are allowed, multiple Groups highly advised.
- D. Create at least 2 of each resource
Answer: D
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 # 34
Which two statements apply to the Autonomous Database service on Dedicated Infrastructure?
- A. You can set a maintenance window for each individual Autonomous Container Database
- B. You can set a maintenance window for an Autonomous Exadata Infrastructure
- C. You, as the customer, are responsible for all patching operations
- D. Patching occurs on the first Sunday of each quarter
Answer: A,B
NEW QUESTION # 35
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. Oracle Data Access Components for Windows
- B. You cannot use .NET with ADB.
- C. SQL*Plus
- D. Java
Answer: A
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 # 36
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. You cannot permanently disable scheduled Automatic Maintenance.
- B. Change the Automatic Maintenance Schedule to 'None'd.
- C. Change the Automatic Maintenance Schedule to 'Specify a Schedule' but do not select any month, week or day.
- D. Change the Automatic Maintenance Schedule to 'No Preference'.
Answer: A
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 # 37
Which two statements are true about Recovery Time Objective (RTO) and Recovery Point Objective (RPO) for Autonomous Data Guard?
- A. RTO is 2 minutes for an automatic failover
- B. RPO is adjustable, but RTO I always 5 minutes
- C. RPO is 0 minutes for an automatic failover
- D. RTO and RPO are 0 minutes for manual failovers
- E. RTO and RPO are adjustable through the OCI console
Answer: A,C
NEW QUESTION # 38
Which statement is true about OCPUs and storage when you choose to scale your Autonomous Database?
- A. Use auto scaling to increase storage
- B. Increasing OCPUs will automatically increase storage
- C. OCPUs and storage must remain in sync
- D. OCPUs and storage can be scaled independently
Answer: D
NEW QUESTION # 39
What are the two supported infrastructure options for deploying an Autonomous Database?
- A. Shared Exadata Infrastructure
- B. Bare-metal on Oracle Cloud Infrastructure
- C. VM on Oracle Cloud Infrastructure
- D. Any Oracle Engineered System
- E. Dedicated Exadata Infrastructure
Answer: A,E
NEW QUESTION # 40
Which three methods can be used to migrate your existing Oracle database to Autonomous Database? (Choose three.)
- A. Use Recovery Manager (RMAN)
- B. Use Data Pump
- C. Use Oracle Zero Downtime Migration (ZDM)
- D. Use GoldenGate
- 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 # 41
Which three options do NOT change when enabling auto scaling?
- A. I/O resources
- B. Amount of storage
- C. Number of OCPUS displayed in the console
- D. Parallelism settings
- E. Level of concurrency
Answer: B,D,E
NEW QUESTION # 42
Which three Oracle Cloud Infrastructure (OCI) resources do you need to configure before provisioning your Autonomous Database with Private Endpoint?
- A. Route Table
- B. VCN
- C. Network Security Group
- D. Security List
- E. Subnet
Answer: B,C,E
Explanation:
To provision an Autonomous Database with a private endpoint, you must have the following resources already created:
A VCN within the region that will contain your Autonomous Database with shared Exadata infrastructure. Cannot be changed after provisioning.
A private subnet within your VCN configured with default DHCP options. Cannot be changed after provisioning.
At least 1 network security group (NSG) within your VCN for the Autonomous Database. Can be changed or edited after provisioning.
https://docs.oracle.com/en-us/iaas/Content/Database/Concepts/adbsprivateaccess.htm
NEW QUESTION # 43
Which workload type does the Autonomous Database on dedicated infrastructure service currently support?
- A. ATP and ADW
- B. Autonomous Transaction Processing only
- C. Autonomous Data Warehouse only
- D. Hybrid Columnar compression
Answer: A
Explanation:
NEW QUESTION # 44
Which three are Oracle-recommended best practices for Autonomous Database alarms?
- A. Create multiple alarm metrics.
- B. Use a single interval for all alarms.
- C. Suppress alarms during investigations.
- D. Routinely tune your alarms.
- E. Create a single alarm for each metric.
- F. Select the correct alarm interval for your metric.
Answer: C,D,F
NEW QUESTION # 45
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