1Z0-931-25 REAL DUMPS - HOT 1Z0-931-25 SPOT QUESTIONS

1Z0-931-25 Real Dumps - Hot 1Z0-931-25 Spot Questions

1Z0-931-25 Real Dumps - Hot 1Z0-931-25 Spot Questions

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Hot Oracle 1Z0-931-25 Spot Questions, Valid Exam 1Z0-931-25 Practice

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Oracle 1Z0-931-25 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Autonomous Database Dedicated: This section of the exam measures the skills of IT Architects and explores the workflows and functionality of Autonomous Database Dedicated and Autonomous Database Cloud@Customer. It includes provisioning dedicated resources, setting up OCI policies, monitoring infrastructure, scheduling maintenance tasks such as patching, and managing encryption keys for enhanced security. IT Architects will learn how to integrate dedicated database environments within their cloud strategy.
Topic 2
  • Autonomous Database Shared: This section of the exam measures the skills of Cloud Engineers and focuses on creating and managing shared Autonomous Database instances. It includes provisioning, scaling, and starting or stopping instances, as well as database consolidation with Elastic Resource Pools. It also covers user management, cloning, database migration, monitoring, backup and restore processes, and introduces Data Guard for high availability, ensuring cloud engineers can maintain optimal database performance.
Topic 3
  • Data Lake Analytics with Autonomous Database: This section of the exam measures the skills of Big Data Engineers and explores how Autonomous Database can be used for analytics in data lake environments. It includes data ingestion, query optimization, and leveraging cloud-native analytics services, ensuring engineers can efficiently process and analyze large volumes of structured and unstructured data.
Topic 4
  • Getting Started with Autonomous Database: This section of the exam measures the skills of Database Administrators and covers the architecture and key features of Oracle Autonomous Database. It explains how the database integrates within the Oracle ecosystem and provides an overview of different Autonomous Database offerings and their licensing models, helping administrators understand how to deploy and manage these cloud-based databases efficiently.
Topic 5
  • Migrating to Autonomous Database: This section of the exam measures the skills of Cloud Migration Specialists and covers strategies for migrating existing databases to Autonomous Database. It includes understanding migration considerations, and available options, and using Oracle Data Pump to transfer data seamlessly while minimizing downtime, ensuring smooth transitions to Oracle Cloud infrastructure.

Oracle Autonomous Database Cloud 2025 Professional Sample Questions (Q104-Q109):

NEW QUESTION # 104
Which workload type does the Autonomous Database on dedicated infrastructure service currently support?

  • A. Hybrid Columnar Compression
  • B. ATP and ADW
  • C. Autonomous Transaction Processing only
  • D. Autonomous Data Warehouse only

Answer: B

Explanation:
Autonomous Database on dedicated infrastructure supports multiple workload types. The correct answer is:
ATP and ADW (C): Autonomous Database on dedicated infrastructure supports both Autonomous Transaction Processing (ATP) for OLTP workloads (high concurrency, low latency) and Autonomous Data Warehouse (ADW) for analytical workloads (high throughput, complex queries). This dual support allows flexibility within a single dedicated Exadata infrastructure.
The incorrect options are:
Autonomous Transaction Processing only (A): Incorrect, as ADW is also supported.
Hybrid Columnar Compression (B): HCC is a data compression feature, not a workload type; it's used within ADW but doesn't define the workload.
Autonomous Data Warehouse only (D): Incorrect, as ATP is also supported.
This versatility is a key feature of dedicated deployments.


NEW QUESTION # 105
Which statement is correct with respect to the required action to move Oracle Autonomous Database resources to a different compartment?

  • A. Moving an Autonomous Database instance does not include its automatic backups.
  • B. You do not require sufficient access permissions on the compartment that the resource is being moved to.
  • C. Moving the compartment of the Autonomous Database also moves the Autonomous Container Database and Autonomous Exadata Infrastructure.
  • D. 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.

Answer: D

Explanation:
Moving resources between compartments in OCI has specific rules:
Correct Answer (C): "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" is correct. For dedicated deployments, moving these resources leaves related items (e.g., backups, network configurations) in their original compartments unless explicitly moved.
Incorrect Options:
A: Backups move with the database instance in shared infrastructure, not dedicated.
B: Permissions are required for both source and target compartments.
D: Moving an Autonomous Database doesn't automatically move its container or infrastructure in dedicated setups.
This reflects OCI's compartmental resource management.


NEW QUESTION # 106
Which set of Oracle Cloud Infrastructure metrics is available only for Autonomous Database on Dedicated Infrastructure?

  • A. Query Latency, User Calls, Execute Count
  • B. IOPS, Storage used by tablespace, Apply and Transport Lag
  • C. CPU Utilization, Storage Utilization
  • D. Transaction Count, Running Statements, Sessions

Answer: B

Explanation:
Autonomous Database on Dedicated Infrastructure provides unique metrics due to its Exadata underpinnings:
Correct Answer (C): "IOPS, Storage used by tablespace, Apply and Transport Lag" are specific to dedicated deployments:
IOPS: Measures input/output operations per second, reflecting Exadata storage performance.
Storage used by tablespace: Tracks storage allocation at the tablespace level, unique to dedicated infrastructure's granular control.
Apply and Transport Lag: Relevant for Data Guard configurations, showing replication delays, available only in dedicated setups with standby databases.
Incorrect Options:
A: Transaction Count, Running Statements, and Sessions are general metrics available in both shared and dedicated environments.
B: CPU and Storage Utilization are standard across all Autonomous Database types.
D: Query Latency, User Calls, and Execute Count are also common metrics, not exclusive to dedicated infrastructure.
These metrics offer deeper insights into dedicated Exadata performance.


NEW QUESTION # 107
Which command can you use to create an Autonomous Database?

  • A. POST /20160918/createDatabases
  • B. POST /20160918/autonomousDatabases
  • C. POST /20160918/createautonomousDatabases
  • D. POST /20160918/createADB

Answer: B

Explanation:
Creating an Autonomous Database (ADB) via OCI's REST API involves a specific endpoint. The correct command is:
POST /20160918/autonomousDatabases (D): This is the official REST API endpoint to create an ADB instance. The POST request to /20160918/autonomousDatabases (versioned at API 20160918) submits a JSON payload defining the database (e.g., compartment, name, workload type). Example:
curl -X POST "https://database.us-ashburn-1.oraclecloud.com/20160918/autonomousDatabases"
-H "Authorization: Bearer <token>"
-H "Content-Type: application/json"
-d '{
"compartmentId": "ocid1.compartment.oc1..example",
"dbName": "MYADB",
"cpuCoreCount": 1,
"dataStorageSizeInTBs": 1,
"dbWorkload": "OLTP",
"adminPassword": "Secure#123"
}'
This creates an ATP instance named MYADB with 1 OCPU and 1 TB storage. The response includes an OCID (e.g., ocid1.autonomousdatabase.oc1..example), and provisioning starts asynchronously, visible in the OCI console as "PROVISIONING." The endpoint's plural form (autonomousDatabases) reflects the resource collection, consistent with OCI API conventions.
The incorrect options are:
POST /20160918/createADB (A): No such endpoint exists. OCI APIs use resource-based paths (e.g., /autonomousDatabases), not action-specific ones like createADB.
POST /20160918/createautonomousDatabases (B): Incorrect syntax-APIs don't prepend "create" to resource paths, and "autonomousDatabases" is lowercase here, matching the real endpoint.
POST /20160918/createDatabases (C): Too generic; it doesn't specify "autonomous" databases, and no such endpoint exists for ADB creation.
This REST command is a programmatic alternative to console-based provisioning, ideal for automation.


NEW QUESTION # 108
Which is a feature of a graph query language?

  • A. Object-oriented language
  • B. Ability to specify patterns
  • C. Run key-value queries
  • D. Scripting language

Answer: B

Explanation:
Graph query languages, like Oracle's Property Graph Query Language (PGQL), are designed for graph databases:
Correct Answer (D): "Ability to specify patterns" is a defining feature. Graph queries excel at defining and matching patterns (e.g., nodes and edges) to explore relationships, such as finding paths or subgraphs, critical for applications like social network analysis or fraud detection.
Incorrect Options:
A: Key-value queries are typical of NoSQL key-value stores, not graph databases.
B: While scripting may be possible in some contexts, it's not a core feature of graph query languages.
C: Graph query languages are not inherently object-oriented; they focus on relational graph structures.
This pattern-matching capability distinguishes graph queries from other query paradigms.


NEW QUESTION # 109
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