Oracle Exam 2025 1Z0-1195-25 Dumps Updated Questions UPDATED Dec-2025
Get The Most Updated 1Z0-1195-25 Dumps To Oracle Cloud Infrastructure Certification
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NEW QUESTION # 32
Which feature allows you to logically group and isolate your Oracle Cloud Infrastructure resources?
- A. Tenancy
- B. Compartments
- C. Identity and Access Management Groups
- D. Availability Domain
Answer: B
Explanation:
"Compartments" (B) in Oracle Cloud Infrastructure (OCI) allow you to logically group and isolate resources for organization, access control, and billing. "Identity and Access Management Groups" (A) organize users, not resources. "Tenancy" (C) is the root container for all resources, not a grouping mechanism, and "Availability Domain" (D) is a physical data center division, not a logical grouping tool. Oracle's OCI documentation identifies Compartments as the primary feature for resource isolation and management.
NEW QUESTION # 33
Oracle Lakehouse provides extensive data processing capabilities, to accommodate the migration of existing architectures or the creation of new, agile ones. Which service does NOT provide data processing on Oracle Cloud Infrastructure (OCI) Lakehouse?
- A. OCI Data Flow
- B. Big Data Service
- C. NoSQL Service
- D. Autonomous Database
Answer: C
Explanation:
In the Oracle Cloud Infrastructure (OCI) Lakehouse, data processing capabilities are provided by services designed to handle computation and transformation of data. "Autonomous Database" (A) offers self-managing data processing for SQL workloads, "Big Data Service" (C) supports large-scale processing with Hadoop and Spark, and "OCI Data Flow" (D) enables serverless Spark processing. However, "NoSQL Service" (B) is primarily a storage service for unstructured key-value data, optimized for high-performance retrieval and scalability, not for general data processing tasks like transformation or analytics. Oracle's Lakehouse documentation emphasizes processing services like Autonomous Database, Big Data Service, and OCI Data Flow, while NoSQL Service is positioned for persistence and access rather than processing.
NEW QUESTION # 34
What interconnect solutions are available to connect Oracle Cloud to other cloud providers?
- A. Cloud Router
- B. Virtual Cloud Network
- C. FastConnect
- D. Virtual Private Cloud
Answer: C
Explanation:
"FastConnect" (D) is the interconnect solution to connect Oracle Cloud Infrastructure (OCI) to other cloud providers (e.g., Azure, AWS) via dedicated, high-speed links. "Virtual Cloud Network" (A) is an OCI internal network, "Virtual Private Cloud" (B) is an AWS term, and "Cloud Router" (C) is not a specific OCI offering (though third-party routers like Megaport exist). Oracle's documentation confirms FastConnect for multicloud connectivity.
NEW QUESTION # 35
What is the FINAL release supporting the non-CDB architecture?
- A. Oracle Database 23c
- B. Oracle Database 21c
- C. Oracle Database 19c
- D. Oracle Database 18c
Answer: C
Explanation:
The final release supporting the "non-CDB (non-Container Database)" architecture is "Oracle Database 19c" (B). Oracle deprecated the non-CDB architecture starting with 20c (never fully released) and mandated the multitenant architecture (CDB with PDBs) from 21c onward. 19c, as a long-term support release, was the last to support non-CDB databases, with Oracle recommending migration to multitenant in subsequent versions like 23c. Oracle's documentation confirms 19c as the end of non-CDB support.
NEW QUESTION # 36
Supply Side is data that is passive and means something. What two models and libraries are included in the supply side?
- A. Domain objects
- B. Technical definitions of business terms
- C. Reports
- D. Business rules
Answer: A,D
Explanation:
In the Oracle Data Platform, the "Supply Side" refers to foundational data elements that are passively collected and structured to provide meaning within the data ecosystem. According to Oracle's official documentation, the supply side includes "Business rules" (A), which define the logic and policies governing data usage, ensuring consistency and compliance, and "Domain objects" (B), which represent structured entities or concepts within a business domain, forming the backbone of data modeling. "Technical definitions of business terms" (C) pertain to metadata management, and "Reports" (D) are outputs rather than core supply-side models. Oracle's Data Platform Foundations emphasize business rules and domain objects as key components of the supply side for data integration and processing.
NEW QUESTION # 37
What is the most important reason to upgrade and patch?
- A. Security
- B. Upgrading and patching the database is not important
- C. Restructure the database
- D. Fix bugs
Answer: A
Explanation:
The most important reason to upgrade and patch is "Security" (A). Patches address vulnerabilities, protecting against exploits and ensuring compliance, which outweighs "Fix bugs" (C) in priority. "Restructure the database" (B) is unrelated to patching, and "Upgrading and patching the database is not important" (D) is false. Oracle's security guidelines prioritize patching for protection.
NEW QUESTION # 38
Exadata is the integration of software and hardware and is available to customers on which deployments?
- A. Only at the customer site
- B. In the Oracle Cloud and customer site
- C. Only in public cloud environments
- D. Only in a hybrid cloud
Answer: B
Explanation:
"Exadata" integrates software and hardware and is available both "In the Oracle Cloud and customer site" (D). It is offered as Exadata Cloud Service (public cloud) and Exadata Cloud@Customer (on-premises), providing flexibility for hybrid deployments. "Only in a hybrid cloud" (A) is too restrictive, "Only in public cloud environments" (B) ignores Cloud@Customer, and "Only at the customer site" (C) excludes the cloud option. Oracle's documentation confirms Exadata's availability in both OCI and on-premises configurations.
NEW QUESTION # 39
The DBA has determined that the number of OCPU assigned to an Autonomous Database does not provide sufficient performance. Which option does the DBA have in this case?
- A. Open the database in OCI Console and increase the number of OCPU. No downtime required
- B. No downtime is required as number of OCPU can be increased from OCI console, but users have to be informed that they must not use any application for at least one hour
- C. Call Oracle Cloud Support and raise a request to increase number of OCPU. Expect a downtime of approximately one hour
- D. Plan for a one-hour downtime and increase the number of OCPU while database is offline
Answer: A
Explanation:
For an "Autonomous Database," the DBA can "Open the database in OCI Console and increase the number of OCPU. No downtime required" (C). Autonomous Database supports dynamic scaling of OCPUs online, with no service interruption, leveraging its self-managing capabilities. Options A and B involve unnecessary downtime, and D adds an unneeded user restriction. Oracle's documentation confirms zero-downtime OCPU scaling as a key feature.
NEW QUESTION # 40
Which two are objectives of Oracle's Data Management strategy?
- A. Automate everything for developers, data analysts, DBAs, and data scientists
- B. Offer multiple integration points for 3rd party databases that work better for mixed and analytic workloads
- C. Provide the best platform for warehouse workloads only
- D. Provide for the fastest, most scalable converged SQL database
Answer: A,D
Explanation:
Oracle's Data Management strategy aims to deliver "the fastest, most scalable converged SQL database" (A), exemplified by its Autonomous Database and Exadata systems, which support multiple data types and workloads efficiently. It also seeks to "automate everything for developers, data analysts, DBAs, and data scientists" (B), leveraging self-managing, self-tuning capabilities to reduce manual effort and enhance productivity. Option C ("multiple integration points for 3rd party databases") is not a primary objective, as Oracle focuses on its own ecosystem. Option D ("best platform for warehouse workloads only") is too narrow, as the strategy spans beyond just warehousing to include transactional, analytical, and JSON workloads. Oracle's official data management documentation emphasizes speed, scalability, and automation as core goals.
NEW QUESTION # 41
What is a prerequisite of running APEX on an Autonomous Database?
- A. DBA must create APEX admin and APEX users first before starting APEX from Oracle Cloud Infrastructure Console
- B. An Autonomous Database with the workload type Data Warehouse, Transaction Processing, JSON, or APEX
- C. APEX can only be used when selecting APEX as a workload when provisioning an Autonomous Database
- D. A DBA must enable ORDS first
Answer: B
Explanation:
A prerequisite for running "APEX" (Application Express) on an Autonomous Database is provisioning "an Autonomous Database with the workload type Data Warehouse, Transaction Processing, JSON, or APEX" (B). APEX is supported across these workload types, with ORDS (Oracle REST Data Services) pre-enabled. Option A is incorrect, as ORDS is automatically configured. Option C is too restrictive, as APEX isn't limited to the APEX workload type alone. Option D is unnecessary, as user creation follows provisioning, not precedes it. Oracle's Autonomous Database documentation confirms APEX availability across these workload types with no manual ORDS setup required.
NEW QUESTION # 42
What is NOT a workload that can be selected when provisioning an Autonomous Database?
- A. Data Warehouse
- B. JSON
- C. APEX
- D. MySQL
Answer: D
Explanation:
When provisioning an "Autonomous Database" on Oracle Cloud Infrastructure, the supported workload types include "JSON" (B) for document-centric applications, "Data Warehouse" (C) for analytics, and "APEX" (D) for low-code application development, alongside Transaction Processing (not listed here). "MySQL" (A) is not a workload type for Autonomous Database; instead, it is a separate database service (Oracle MySQL Database Service) on OCI, not part of the Autonomous Database offering. Oracle's documentation specifies the distinct workload options available during Autonomous Database provisioning, excluding MySQL.
NEW QUESTION # 43
What are the three security zones of control?
- A. Prevent
- B. Assess
- C. Detect
- D. Solve
Answer: A,B,C
Explanation:
The three security zones of control in Oracle's security framework are "Assess" (A), for identifying risks and sensitive data, "Detect" (B), for monitoring and identifying threats, and "Prevent" (C), for implementing safeguards. "Solve" (D) is not a standard zone (perhaps intended as "Resolve," but still not part of the trio). Oracle's security model, as seen in Data Safe and OCI, defines these as core zones.
NEW QUESTION # 44
Which deployment option provides the highest degree of security and governance while providing a completely self-service database experience?
- A. Oracle Database Cloud Service
- B. Oracle MySQL Database Service
- C. Oracle Autonomous Database
- D. Exadata Cloud Service
Answer: C
Explanation:
The "Oracle Autonomous Database" (B) offers the highest degree of security and governance with a self-service experience. It includes automated security features (e.g., TDE, network encryption), self-patching, and fine-grained access controls, all managed by Oracle, while allowing users to provision and manage databases independently. "Exadata Cloud Service" (A) provides high performance but requires more manual oversight. "Oracle Database Cloud Service" (C) offers flexibility but less automation, and "Oracle MySQL Database Service" (D) lacks the same level of autonomous security. Oracle's documentation positions Autonomous Database as the pinnacle of secure, self-service deployment.
NEW QUESTION # 45
What are two typical reasons why customers CANNOT move their database into the public cloud?
- A. Public cloud does not provide storage for more than 10TB
- B. Putting data in the cloud would break data residency rules
- C. Total Cost of Ownership in public cloud is higher than on-premises
- D. Regulations that prevent moving data into the public cloud
Answer: B,D
Explanation:
Customers may not move databases to the public cloud due to "Putting data in the cloud would break data residency rules" (A), where laws mandate data remain in specific regions, and "Regulations that prevent moving data into the public cloud" (B), such as industry-specific compliance requirements (e.g., GDPR, HIPAA). "Total Cost of Ownership in public cloud is higher" (C) is a consideration but not a universal barrier, and "Public cloud does not provide storage for more than 10TB" (D) is false, as OCI offers vast storage options. Oracle's cloud adoption guides cite residency and regulatory constraints as common blockers.
NEW QUESTION # 46
Which are the capabilities of Oracle Autonomous Database that can accelerate innovation? (Choose 3)
- A. Instant scaling of storage
- B. Scaling of CPUs with very little downtime
- C. Provisions a data warehouse in seconds
- D. Built-in AI and ML helps find patterns that could identify undiscovered anomalies
Answer: A,B,D
Explanation:
"Oracle Autonomous Database" accelerates innovation with: "Scaling of CPUs with very little downtime" (A), enabling dynamic performance adjustments online; "Built-in AI and ML helps find patterns that could identify undiscovered anomalies" (B), leveraging in-database machine learning; and "Instant scaling of storage" (C), providing flexibility without interruption. "Provisions a data warehouse in seconds" (D) is true but more a setup feature than an ongoing innovation driver. Oracle's documentation emphasizes these capabilities for rapid development and insights.
NEW QUESTION # 47
Which workload CANNOT be run on Oracle Database 19c?
- A. Machine Learning
- B. Hadoop Clusters
- C. Translytical
- D. Gaming
Answer: B
Explanation:
"Oracle Database 19c" supports "Machine Learning" (A) via in-database algorithms, "Translytical" (B) workloads combining transactional and analytical processing, and "Gaming" (C) through high-performance transaction support. However, "Hadoop Clusters" (D) cannot run directly on 19c, as Hadoop is a distributed framework requiring a separate ecosystem (e.g., Oracle Big Data Service), not a workload natively supported within the database engine. Oracle's 19c documentation details its converged database capabilities, excluding Hadoop as a direct workload.
NEW QUESTION # 48
Which Oracle Cloud Infrastructure (OCI) Identity and Access Management (IAM) capability helps you to organize multiple users into teams?
- A. Policies
- B. Roles
- C. Groups
- D. Users
Answer: C
Explanation:
In OCI Identity and Access Management (IAM), "Groups" (A) is the capability that helps organize multiple users into teams. Groups allow administrators to assign permissions collectively to a set of users, simplifying access management. "Policies" (B) define permissions but don't organize users, "Users" (C) are individual accounts, and "Roles" (D) are not a distinct IAM construct in OCI (unlike other clouds). Oracle's IAM documentation identifies Groups as the mechanism for team-based organization.
NEW QUESTION # 49
A customer wants to use Oracle Cloud Infrastructure (OCI) for storing application backups which can be stored for months, but retrieved immediately based on business needs. Which OCI storage service can be used to meet this requirement?
- A. File Storage
- B. Block Volume
- C. Object Storage (standard)
- D. Archive Storage
Answer: C
Explanation:
For storing application backups that need to be "stored for months, but retrieved immediately," "Object Storage (standard)" (A) is the suitable OCI service. Standard Object Storage offers durable, scalable storage with immediate access, ideal for backups requiring quick retrieval. "Archive Storage" (B) is cheaper but has retrieval delays, unsuitable for immediate access. "File Storage" (C) is for shared file systems, and "Block Volume" (D) is for high-performance attached storage, both less suited for long-term backups. Oracle's OCI Storage documentation confirms Standard Object Storage for this use case.
NEW QUESTION # 50
Which statements are included in default configuration for automatic database backups?
- A. Backups occur weekly
- B. Archive redo log files are backed up every 30 minutes
- C. Backups are executed on primary site
- D. Retention period is set at 14 days
Answer: A
Explanation:
The default configuration for automatic database backups in OCI (e.g., Autonomous Database) includes "Backups occur weekly" (A), with daily incremental and weekly full backups. "Archive redo log files are backed up every 30 minutes" (B) is not default (it's real-time logging), "Retention period is set at 14 days" (C) is incorrect (default is 60 days), and "Backups are executed on primary site" (D) is vague but not a standard config statement. Oracle's backup documentation specifies weekly full backups as default.
NEW QUESTION # 51
Which statement is not the responsibility of the customer in a simple cloud management model?
- A. Subscribe to database servers
- B. Control access to customer VMs
- C. Everything inside of the database
- D. Manage database servers and VM hosts
Answer: D
Explanation:
In a simple cloud management model (e.g., Autonomous Database), "Manage database servers and VM hosts" (A) is not the customer's responsibility; Oracle handles infrastructure management. Customers "Subscribe to database servers" (B), manage "Everything inside of the database" (C) like data and schemas, and "Control access to customer VMs" (D) where applicable. Oracle's shared responsibility model delegates server and host management to the provider.
NEW QUESTION # 52
Which command for the MySQL Data Service will resume OCPU billing?
- A. Backup
- B. Stop
- C. Start
- D. Restart
Answer: C
Explanation:
For the "MySQL Database Service," the "Start" command (A) resumes OCPU billing, as it activates the database instance, incurring compute costs. "Stop" (B) halts billing by suspending the instance, "Restart" (C) is a stop-then-start sequence, and "Backup" (D) affects storage, not OCPU billing. Oracle's MySQL Service documentation ties billing to the Start command.
NEW QUESTION # 53
Which component is NOT included as part of an Oracle NoSQL table Oracle Cloud Identifier (OCID)?
- A. Unique ID
- B. Region
- C. Compartment ID
- D. Resource type
Answer: B
NEW QUESTION # 54
What is the primary goal of Oracle Maximum Availability Architecture for customer systems?
- A. Active Replication, Data Protection and continuous availability
- B. Data Protection, access and reporting
- C. Scale out, application availability and protection
- D. Continuous Availability, network security and failover
Answer: A
Explanation:
The primary goal of "Oracle Maximum Availability Architecture" (MAA) is "Active Replication, Data Protection and continuous availability" (B). MAA is designed to ensure high availability and disaster recovery through active replication (e.g., Data Guard), data protection (e.g., backups), and continuous availability (minimal downtime). Option A includes "network security," which is secondary, not primary. Option C focuses on "reporting," which is unrelated, and D emphasizes "scale out," which is a feature, not the goal. Oracle's MAA documentation defines these core objectives.
NEW QUESTION # 55
Which of the following has expanded flexibility with shared or dedicated Exadata infrastructure?
- A. Oracle Autonomous Database
- B. Oracle Database Cloud Service
- C. Oracle Exalogic Cloud Service
- D. Oracle Exadata Cloud Service
Answer: D
Explanation:
"Oracle Exadata Cloud Service" (B) offers expanded flexibility with shared or dedicated Exadata infrastructure, allowing customers to choose between cost-effective shared resources or isolated dedicated hardware for performance and compliance needs. "Oracle Database Cloud Service" (A) is VM-based and lacks Exadata's hardware integration, "Oracle Autonomous Database" (C) is fully managed without hardware choice, and "Oracle Exalogic Cloud Service" (D) is an outdated middleware platform, not database-focused. Oracle's documentation highlights Exadata Cloud Service's deployment options.
NEW QUESTION # 56
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