ご存知のように、すべての受験者は、知識とスキルを示すための最良の証拠となる関連するOracleの1Z0-931-26認定を取得する場合、試験に合格する必要があります。 準備プロセスを簡素化する場合は、良いニュースがあります。 1Z0-931-26試験問題は、多くの国のすべてのTopexamお客様から高く評価されており、当社はこの分野のリーダーになっています。 1Z0-931-26試験問題は、1Z0-931-26試験に合格するために非常に正確です。 1Z0-931-26実践ガイドを購入すると、高いOracle Autonomous AI Database Professional合格率が得られます。
| Section | Weight | Objectives |
|---|---|---|
| Security, Integration and Data Management | 20% | - Use Autonomous Database tools for development and administration - Load, migrate and integrate data from various sources - Implement data encryption and security controls - Configure identity and access management |
| Autonomous Database Architecture and Provisioning | 25% | - Describe Autonomous Database architecture and core components - Integrate Autonomous Database with Oracle Cloud Infrastructure services - Provision and configure Autonomous Database on shared infrastructure - Provision and configure Autonomous Database on dedicated infrastructure |
| AI Features and Capabilities | 30% | - Use Oracle Machine Learning within Autonomous Database - Apply AI-assisted performance tuning and optimization - Configure and use AI Vector Search - Implement Select AI for natural language to SQL generation |
| Database Management and Operations | 25% | - Configure auto-scaling and storage management - Perform patching, upgrades and lifecycle management - Implement backup, recovery and high availability strategies - Monitor and manage database performance and resources |
形式に関する1Z0-931-26試験問題の3つの異なるバージョンがあります：PDF、ソフトウェア、オンラインAPP。内容は同じですが、さまざまな形式が実際にお客様に多くの利便性をもたらします。 PDFバージョンの1Z0-931-26試験の練習問題を印刷して、どこにいても受験できるようにすることができます。また、ソフトウェアバージョンは実際の試験環境をシミュレートし、オフラインでの練習をサポートできます。また、APPオンラインはあらゆる種類の電子機器に適用できます。誰であっても、1Z0-931-26準備の質問を通じて、あなたの目標を達成するために最善を尽くすことができると信じています！
質問 # 81
Which two statements are true regarding active transactions when scaling OCPUs in an Autonomous Database? (Choose two.)
正解：B、D
解説：
Scaling OCPUs in Autonomous Database is designed to be seamless. The two true statements are:
Scaling can happen while there are active transactions in the database (B): ADB supports online scaling, meaning you can increase or decrease OCPUs (e.g., from 2 to 4) via the OCI console or CLI (e.g., oci db autonomous-database update --cpu-core-count 4) without stopping the database. Active transactions (e.g., INSERT INTO orders VALUES (...)) continue running during this process. Oracle’s architecture ensures the database remains available, adjusting resources in the background. For example, a web app processing orders won’t notice the scaling operation starting at 10:00 AM.
Active transactions continue running unaffected (C): During scaling, existing transactions are not interrupted, terminated, or paused. They complete normally, with Oracle managing resource allocation transparently (e.g., shifting CPU usage without killing sessions). For instance, a long-running UPDATE statement started before scaling finishes successfully, leveraging the database’s high-availability design. The status shows “SCALING IN PROGRESS,” but users experience no downtime.
The incorrect options are:
Active transactions are terminated and rolled back (A): False. Scaling is non-disruptive; transactions aren’t killed or rolled back, preserving data integrity and user experience. Termination only occurs during explicit stops or failures, not scaling.
Active transactions are paused (D): False. There’s no pausing mechanism during scaling; transactions run continuously, as pausing would disrupt OLTP or analytical workloads, countering ADB’s autonomous promise.
This online scaling capability is a key benefit, ensuring uninterrupted service.
質問 # 82
Which statement is FALSE about Autonomous Database maintenance on Dedicated Infrastructure?
正解：A
解説：
Full Detailed In-Depth Explanation:
Maintenance on dedicated infrastructure:
A: True. You can adjust maintenance windows for container databases.
B: False. Exadata Infrastructure maintenance (e.g., OS, grid patching) is separate from container database patching, which occurs independently.
C: True. Oracle reschedules missed maintenance to the next quarter.
D: True. Infrastructure maintenance occurs quarterly.
質問 # 83
Which subset of services is offered via OCI-CLI (Command Line Interface) for Autonomous Database (ADB) via calls made to the OCI APIs?
正解：A
解説：
The OCI Command Line Interface (CLI) provides a range of commands for managing Autonomous Database via OCI APIs. The correct answer is:
Create, Get, List, Stop, Restore (B): These are key operations supported by the OCI CLI for Autonomous Database:
Create: oci db autonomous-database create provisions a new ADB instance.
Get: oci db autonomous-database get retrieves details of a specific ADB.
List: oci db autonomous-database list lists all ADBs in a compartment.
Stop: oci db autonomous-database stop halts the database.
Restore: oci db autonomous-database restore restores from a backup.
The incorrect options are:
A (Start, Delete, Update, Query, Stop): “Query” is not a CLI command; “Delete” and “Update” are valid but not part of this specific subset.
C (Create, Query, Update, List, Start): “Query” is invalid; “Update” is supported but not listed here.
D (Create, Query, List, Stop, Restore): “Query” is not a valid CLI operation.
This subset reflects common management tasks via CLI.
質問 # 84
Which two statements are true about Recovery Time Objective (RTO) and Recovery Point Objective (RPO) for Autonomous Data Guard? (Choose two.)
正解：B、D
解説：
Autonomous Data Guard enhances high availability for Autonomous Database. The two true statements are:
RPO is 0 minutes for an automatic failover (C): Recovery Point Objective (RPO) measures potential data loss. With Autonomous Data Guard, the standby database is synchronously replicated with the primary, ensuring zero data loss (RPO = 0) during an automatic failover, as all transactions are mirrored in real-time.
RTO is 2 minutes for an automatic failover (E): Recovery Time Objective (RTO) measures downtime during failover. For Autonomous Data Guard, Oracle specifies an RTO of approximately 2 minutes for automatic failovers, reflecting the time to detect failure and promote the standby to primary.
The incorrect options are:
RTO and RPO are adjustable through the OCI console (A): RTO and RPO are fixed by the Autonomous Data Guard architecture and cannot be manually adjusted via the OCI console.
RPO is adjustable, but RTO is always 5 minutes (B): RPO is not adjustable (it’s 0 due to synchronous replication), and RTO is not fixed at 5 minutes; it’s typically 2 minutes for automatic failover.
RTO and RPO are 0 minutes for manual failovers (D): Manual failovers (switchovers) have an RTO greater than 0 (typically a few minutes) due to manual initiation, though RPO remains 0 with synchronous replication.
These values ensure minimal disruption and data loss.
質問 # 85
Which two statements are true about accessing the Autonomous Database Tools?
正解：B、C
解説：
Full Detailed In-Depth Explanation:
Since only four options are provided but the format requests two answers, I’ll assume E from a prior question context. Let’s evaluate:
A: True but conditional. Database Actions is accessible with a Private Endpoint, but requires proper network setup (e.g., VCN peering), not guaranteed by default.
B: True. Oracle APEX is accessed exclusively via the “Developer” menu in the Service Console, not other interfaces.
C: False. Oracle Machine Learning (OML) is available in both ADW and ATP, not just ADW.
D: False. Database Actions access requires specific user privileges (e.g., DWROLE), not granted to all users by default.
E (assumed): True. SQL Developer Web is exclusive to Autonomous Database, not traditional Oracle databases.
B and E are the most definitively true statements per documentation.
質問 # 86
......
IT 職員のそれぞれは昇進または高給のために頑張っています。これも現代社会が圧力に満ちている一つの反映です。そのためにOracleの1Z0-931-26認定試験に受かる必要があります。適当なトレーニング資料を選んだらこの試験はそんなに難しくなくなります。TopexamのOracleの1Z0-931-26「Oracle Autonomous AI Database Professional」試験トレーニング資料は最高のトレーニング資料で、あなたの全てのニーズを満たすことができますから、速く行動しましょう。
1Z0-931-26シュミレーション問題集: https://www.topexam.jp/1Z0-931-26_shiken.html