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[2026年07月]更新の1Z0-1072-25日本語ブレーン問題集で1Z0-1072-25日本語問題で最高得点を目指すため今すぐ試そう [Q19-Q39]

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[2026年07月]更新の1Z0-1072-25日本語ブレーン問題集で1Z0-1072-25日本語問題で最高得点を目指すため今すぐ試そう

1Z0-1072-25日本語試験問題集でベスト問題集を無料で試そう1Z0-1072-25日本語試験問題

質問 # 19
Oracle Cloud Infrastructure (OCI) Object Storage サービスについて正しくない記述はどれですか。

  • A. オブジェクト ストレージ リソースはテナンシー間で共有できます。
  • B. オブジェクトライフサイクルルールを使用して、オブジェクトをアーカイブまたは削除できます。
  • C. オブジェクト ストレージに保存されるデータの不変オプションは、保持ルールを通じて設定できます。
  • D. オブジェクトのバージョン管理は名前空間レベルで有効になります。

正解：A

解説：
Oracle Cloud Infrastructure (OCI) Object Storage is a scalable, highly durable service that allows you to store any type of data in a secure and cost-effective manner. The correct and incorrect statements regarding OCI Object Storage are as follows:
A . Immutable Option: You can indeed set an immutable option for data in Object Storage using retention rules. This feature ensures that once data is written, it cannot be modified or deleted until the retention period expires, making it ideal for regulatory compliance.
C . Object Lifecycle Rules: Object lifecycle policies allow you to automate the archiving or deletion of objects based on their age or other criteria, helping manage storage costs and data retention efficiently.
D . Object Versioning: Versioning is enabled at the bucket level, not the namespace level. However, once enabled for a bucket, it helps retain, retrieve, and restore every version of every object stored in that bucket.
B . Object Storage Sharing Across Tenancies: This statement is not true. OCI Object Storage buckets and objects are specific to a tenancy and cannot be shared across different tenancies directly. Access to Object Storage resources is controlled within a single tenancy through IAM policies.
Relevant OCI Documentation:
OCI Object Storage Overview
Object Lifecycle Management
These references provide details on how Object Storage functions and the features available.


質問 # 20
Oracle Cloud Infrastructure (OCI) のプライベート IP アドレスについて正しい記述はどれですか 2 つあります。

  • A. 各 VNIC にはプライベート IP アドレスを 1 つだけ設定できます。
  • B. プライベート IP は、パブリック サブネット内に存在する場合、オプションでパブリック IP を割り当てることができます。
  • C. デフォルトでは、サブネット内のインスタンスのプライマリ VNIC には、プライマリ プライベート IP アドレスが 1 つとセカンダリ プライベート IP アドレスが 1 つあります。
  • D. デフォルトでは、サブネット内のインスタンスのプライマリ VNIC には 1 つのプライマリプライベート IP アドレスがあります。

正解：B、D

解説：
In Oracle Cloud Infrastructure (OCI), understanding how private IP addresses work is crucial for configuring network interfaces and managing instances within your Virtual Cloud Network (VCN).
Primary VNIC and Private IP Address:
When an instance is launched in OCI, it is attached to a Virtual Network Interface Card (VNIC). The primary VNIC, which is automatically created during the instance launch, is associated with a primary private IP address by default. This private IP address is essential for the instance to communicate within the VCN. The primary private IP address is automatically assigned and cannot be removed from the primary VNIC while the instance is running. This supports the statement C.
Additional Private IPs:
Contrary to statement B, each VNIC can indeed have multiple private IP addresses, but by default, the primary VNIC comes with only one primary private IP. You can manually add secondary private IPs if needed. However, the additional IPs are not assigned by default; hence, A is incorrect.
Public IP Association:
For instances requiring internet access, a public IP address can be optionally assigned to the private IP address if the instance is in a public subnet. This is critical for scenarios where an instance needs to communicate with the internet or external networks. This aligns with statement D.
Relevant OCI Documentation:
Oracle Cloud Infrastructure Networking Overview
VNICs and Private IPs
These references provide additional context and detail on how private IP addresses work within OCI and clarify the correct statements.


質問 # 21
Oracle Cloud Infrastructure (OCI) ブロック・ボリューム・サービスのブロック・ボリューム・バックアップからボリュームをリストアすることに関して正しい記述はどれですか。

  • A. ボリュームは完全なボリューム バックアップから復元できますが、増分バックアップからは復元できません。
  • B. ブロック ボリューム バックアップをより大きなボリューム サイズに復元できます。
  • C. 手動ブロックボリュームバックアップからは 1 つのボリュームのみを復元できます。
  • D. ボリュームは、元のブロック ボリュームが存在するのと同じ可用性ドメインにのみリストアできます。

正解：B

解説：
Restoring a block volume from a backup in OCI provides flexibility and options for scaling and recovery:
Restoring to a Larger Volume Size: When restoring a block volume from a backup, you have the option to restore it to a volume that is larger than the original. This is particularly useful if you anticipate needing more storage capacity after the restore.
Full and Incremental Backups: OCI supports both full and incremental backups. You can restore from any backup type, which makes it possible to restore data efficiently depending on the backup strategy used.
Multiple Restores: Multiple volumes can be restored from a single backup, providing flexibility in disaster recovery scenarios.
Availability Domain: The restored volume can be created in any availability domain within the same region, not necessarily the same one where the original volume was located.
Relevant OCI Documentation:
Block Volume Service Overview
Restoring a Block Volume
These references explain the process and options available for restoring block volumes from backups.


質問 # 22
どの記述が一時的なプリンシパルを正確に説明していますか?

  • A. 一時プリンシパルは、有効期間が制限されたユーザー アカウントです。
  • B. 一時プリンシパルは動的グループの別名です。
  • C. 一時プリンシパルは、リソースに付与される一時的な資格情報です。
  • D. 一時的なプリンシパルは、長期間有効なサービス アカウントを表します。

正解：C

解説：
Ephemeral principals in Oracle Cloud Infrastructure (OCI) refer to temporary security credentials granted to resources, such as compute instances, to enable them to interact with OCI services securely. These credentials have a limited lifespan and are typically used in situations where resources need to authenticate temporarily without the need for long-lived credentials.
Use Case: Ephemeral principals are often used for instance principals, allowing compute instances to make API calls without the need to manage long-term keys or credentials.
Reference:
Oracle Cloud Infrastructure Documentation: Using Instance Principals


質問 # 23
1 GB のファイルのうち 0.5 GB を上書きした場合、1 時間ごとの更新サイクルが完了した後にファイル ストレージ サービスによって表示される合計 meteredBytes はいくらになりますか?

  • A. 1.5 GB
  • B. 1 GB
  • C. 2.5 GB
  • D. 0.5 GB

正解：A

解説：
In Oracle Cloud Infrastructure (OCI) File Storage, when you overwrite a portion of a file, the service does not immediately reclaim the space occupied by the previous version of the file. The total meteredBytes reflects both the original data and the new data written.
Scenario Explanation: You start with a 1 GB file. When you overwrite 0.5 GB of this file, the file system retains both the 0.5 GB of the original file and the new 0.5 GB you wrote.
Calculation: The original 1 GB file contributes 1 GB to meteredBytes. When 0.5 GB is overwritten, the total usage becomes 1.5 GB (1 GB original + 0.5 GB new).
Thus, after the hourly update cycle, the total meteredBytes shown by the File Storage service will be 1.5 GB.
Reference:
Oracle Cloud Infrastructure Documentation: File Storage Service Overview


質問 # 24
予定されているメンテナンスの期日前にインスタンスを事前に再起動しないことを選択した場合、どうなるでしょうか?

  • A. インスタンスは再起動して移行されるか、その場で再構築されます。
  • B. 今後 14 日以内に再起動するように求める別の通知が届きます。
  • C. インスタンスは終了します。
  • D. 今後 7 日以内に再起動するように求める別の通知が届きます。

正解：A

解説：
In OCI, if you choose not to proactively reboot your instance before the scheduled maintenance due date, the system will handle the maintenance automatically to ensure that the instance remains operational.
Reboot-Migration or Rebuild in Place: If you don't reboot the instance yourself, OCI will automatically perform a reboot-migration or rebuild in place for the instance. This ensures that the instance is moved to new hardware or updated without your intervention, maintaining uptime and applying necessary updates or fixes.
Impact on Instance: The exact action taken (reboot-migration or rebuild in place) depends on the type of maintenance required. However, either action will temporarily interrupt the instance, typically involving a reboot, but the instance's data and configuration will be preserved.
Relevant OCI Documentation:
Instance Maintenance
OCI Maintenance Events
These references discuss the procedures and options available for handling instance maintenance in OCI.


質問 # 25
Oracle Cloud Infrastructure (OCI) が提供する Web アプリケーション アクセラレーション サービスの主な目的は何ですか?

  • A. HTTPトラフィックパターンの監視と分析
  • B. HTTPトラフィックの暗号化
  • C. レイヤー7 HTTPロードバランサーの信頼性の向上
  • D. レイヤー7 HTTPロードバランサーのトラフィックを高速化する

正解：D

解説：
The primary purpose of the Web Application Acceleration service offered by Oracle Cloud Infrastructure (OCI) is to speed up traffic on layer 7 HTTP load balancers. This service optimizes the delivery of web applications by reducing latency and improving response times, making it ideal for enhancing user experience on web applications.
Functionality: The service utilizes caching, compression, and other acceleration techniques to ensure that HTTP/S traffic is delivered efficiently.
Reference:
Oracle Cloud Infrastructure Documentation: Web Application Acceleration


質問 # 26
これらの要件を満たすには、どのコンピューティング容量タイプを選択しますか?

  • A. 専用ホスト
  • B. プリエンプティブ容量
  • C. 容量予約
  • D. オンデマンド容量

正解：D

解説：
On-demand capacity is the compute capacity type in Oracle Cloud Infrastructure (OCI) that allows you to provision and use compute instances whenever needed, without any long-term commitment. This flexibility is ideal for various workloads, including development, testing, and production environments, where immediate availability and scalability are crucial.
Key Points:
On-Demand Capacity: On-demand compute instances provide users with the flexibility to spin up instances as required and only pay for the time the instances are running. This model is most suitable for workloads with unpredictable usage patterns or short-term requirements.
Flexibility and Scalability: With on-demand capacity, you can quickly scale your resources up or down based on your application's needs, ensuring that you only pay for the resources you actually use.
No Commitment: Unlike reserved capacity, on-demand capacity does not require any long-term commitment or upfront payment, making it an attractive option for organizations looking to avoid capital expenditures.
Reference:
Oracle Cloud Infrastructure Documentation: OCI Compute Pricing
Oracle Cloud Infrastructure Documentation: Compute Instance Lifecycle
Explanation of Incorrect Options:
A . Capacity reservation: This option allows you to reserve capacity in advance, ensuring that resources are available when needed. It's ideal for predictable workloads but may not be as cost-effective for fluctuating demands.
B . Preemptible capacity: Preemptible instances are a lower-cost option where instances can be terminated by OCI if resources are needed elsewhere. This is suitable for non-critical workloads that can tolerate interruptions.
D . Dedicated host: Dedicated hosts provide physical servers for your exclusive use, offering isolation and predictable performance. This option is more suitable for workloads requiring dedicated resources or compliance needs.
Thus, Option C: On-demand capacity is the correct choice for most general-purpose workloads needing flexibility and immediate availability without long-term commitment.


質問 # 27
どのトラフィック管理ステアリング ポリシーが、エンド ユーザーの地理的な場所に基づいて DNS トラフィックの分散を促進しますか。

  • A. ASNステアリング
  • B. 地理位置情報ステアリング
  • C. IPプレフィックスステアリング
  • D. 近接ステアリング

正解：B

解説：
Geolocation Steering in OCI's Traffic Management Steering Policy allows you to distribute DNS traffic based on the geographical location of the end users. This method helps direct users to the nearest regional endpoint, optimizing latency and improving user experience.
Use Cases: Geolocation Steering is commonly used to deliver region-specific content, comply with data residency laws, or optimize service performance by directing traffic to the closest available servers.
Reference:
Oracle Cloud Infrastructure Documentation: Traffic Management Steering Policies


質問 # 28
Oracle Cloud Infrastructure (OCI) ブロックボリューム サービス内で有効なアクションではないものはどれですか。

  • A. 既存のボリュームを新しい、より大きなボリュームに複製します。
  • B. 異なる可用性ドメイン内のインスタンスにブロックボリュームをアタッチします。
  • C. オフライン サイズ変更により既存のボリュームをその場で拡張します。
  • D. ボリューム バックアップからより大きなボリュームに復元しています。

正解：B

解説：
In Oracle Cloud Infrastructure (OCI), block volumes are designed to be highly flexible and can be used in various ways:
A . Restoring from a volume backup to a larger volume: This is supported and allows for resizing during the restoration process.
B . Cloning an existing volume to a new, larger volume: You can clone a block volume and specify a larger size for the new volume.
C . Expanding an existing volume in place with offline resizing: OCI allows you to increase the size of an existing block volume without needing to take it offline.
Option D is NOT valid because block volumes can only be attached to compute instances within the same availability domain. Cross-availability domain attachment of block volumes is not supported directly.
Reference:
Oracle Cloud Infrastructure Documentation: Block Volume Overview


質問 # 29
Oracle Cloud Infrastructure (OCI) が提供する Network Path Analyzer (NPA) ツールの主な機能は何ですか?

  • A. セキュリティ上の脅威や不正アクセスの試みを検出するためにネットワークトラフィックをリアルタイムで監視します
  • B. 接続の問題を診断するために、送信元と宛先の間で実際のトラフィックを送信する
  • C. ネットワーク構成を収集して分析し、接続に影響を与える仮想ネットワーク構成の問題を特定します。
  • D. トラフィックパターンに基づいてルーティングパスを動的に調整することでネットワークパフォーマンスを最適化します

正解：C

解説：
The primary function of the Network Path Analyzer (NPA) tool in Oracle Cloud Infrastructure (OCI) is to help users troubleshoot and diagnose network connectivity issues by analyzing the network path between a source and a destination within OCI. The tool collects and analyzes the configuration of the virtual network, identifying any misconfigurations or issues that might impact connectivity.
NPA Usage: The Network Path Analyzer allows administrators to trace the network path and check for issues such as incorrect security list rules, route table misconfigurations, or any other factors that could prevent network traffic from reaching its destination.
Reference:
Oracle Cloud Infrastructure Documentation: Network Path Analyzer


質問 # 30
フル機能の Identity-as-a-Service (IDaaS) ソリューション用に作成する必要がある IAM アイデンティティ ドメイン タイプはどれですか?

  • A. プレミアム
  • B. Oracle Apps プレミアム
  • C. 無料
  • D. 外部ユーザー

正解：A

解説：
In Oracle Cloud Infrastructure (OCI), when you need a full-featured Identity-as-a-Service (IDaaS) solution, the appropriate Identity Domain type to create is Premium.
Premium Identity Domain: This option provides a comprehensive set of identity and access management (IAM) capabilities, including advanced security features, identity governance, and support for enterprise-grade integrations. It supports managing user identities, multifactor authentication, and various other identity services required for a robust IDaaS solution.
Other Options:
External User: This is a limited domain type typically used for managing users who only need access to specific external services.
Free: This domain type offers limited features and is not intended for full-featured enterprise IAM requirements.
Oracle Apps Premium: This is tailored for integrating with Oracle applications but does not offer the broad capabilities of the Premium option.
Relevant OCI Documentation:
Oracle Identity Domains Overview
This documentation explains the various identity domain types and their use cases within OCI.


質問 # 31
OCI IAM アイデンティティ ドメイン内のアクセス制御に管理者ロールを利用する主な利点は何ですか?

  • A. 特定のコンパートメントへのユーザーアクセスを細かく制御します
  • B. アイデンティティドメイン外のリソースへのアクセスを許可するために使用できます
  • C. より幅広い権限の組み合わせを提供する
  • D. ポリシー作成をなくすことでアクセス管理を簡素化

正解：D

解説：
In Oracle Cloud Infrastructure (OCI) Identity and Access Management (IAM), administrator roles play a significant role in managing access:
Simplification of Access Management: Utilizing administrator roles allows you to simplify access management by eliminating the need to create complex IAM policies manually. These roles come with predefined permissions that cover common administrative tasks, reducing the effort needed to manage access controls.
Granular Control: While administrator roles provide a broad range of permissions, they may not offer the same level of granularity as custom policies.
Other Benefits:
Offer a wider range of permission combinations (A): While custom policies can offer more specific combinations, administrator roles are designed to cover a broad range of tasks.
Granting Access Outside Identity Domain (C): Administrator roles are generally scoped to their identity domain and do not provide cross-domain access.
Granular Control (D): Although administrator roles simplify management, custom policies are typically used when granular control over specific compartments or resources is needed.
Relevant OCI Documentation:
OCI IAM Roles Overview
This resource provides detailed information on how roles and policies are used in OCI to manage access.


質問 # 32
最小限の労力で同一のインスタンスを作成できるイメージ オプションはどれですか?

  • A. OCIマーケットプレイスからイメージを選択します
  • B. 独自の画像を用意する
  • C. カスタムイメージを作成する
  • D. Oracle提供のイメージを使用する

正解：C

解説：
When you need to create identical instances with minimal effort, creating a custom image is the best option.
Custom Images: A custom image captures the exact configuration of an instance, including the OS, software, configurations, and data. By using a custom image, you can easily replicate the same setup across multiple instances, ensuring consistency and reducing the need for manual configuration each time.
Other Options:
Bring Your Own Image: This allows you to import your custom OS image into OCI, but it's more suited for cases where you are migrating from another environment.
Select an Image from the OCI Marketplace: This provides pre-configured images from Oracle or third parties, but they may require additional setup to match your specific requirements.
Use Oracle-Provided Images: These are basic images provided by Oracle, which may not include the specific customizations you need.
Relevant OCI Documentation:
Custom Images Overview
This resource explains how to create and use custom images for quickly deploying identical instances.


質問 # 33
OCI Confidential Computing の主な機能と利点を正確に説明している記述はどれですか。

  • A. 自動スケーラビリティと負荷分散機能を提供します。
  • B. 高度なルーティング アルゴリズムを通じてネットワーク パフォーマンスを最適化します。
  • C. 分散ファイルシステムを使用して、データを安全に保存および取得できるようになります。
  • D. 使用中のデータとそのデータを処理するアプリケーションを暗号化して分離します。

正解：D

解説：
OCI Confidential Computing is a security feature designed to protect data in use. This is particularly important for sensitive workloads where data must be secured not only when at rest or in transit but also while being processed.
Encrypts and Isolates In-Use Data: OCI Confidential Computing ensures that data and the applications processing it are isolated from the underlying infrastructure. This means that even if the infrastructure is compromised, the in-use data remains secure. The technology typically leverages secure enclaves or other hardware-based isolation mechanisms to achieve this.
Other Options:
Optimizing Network Performance (A), Automatic Scalability and Load Balancing (B), and Secure Data Storage (D) are important features, but they are not related to the core capabilities of Confidential Computing, which focuses on in-use data protection.
Relevant OCI Documentation:
OCI Confidential Computing Overview
This documentation provides a detailed explanation of how OCI Confidential Computing works and its benefits for securing sensitive data during processing.


質問 # 34
OCI のインスタンス構成とインスタンス プールについて正しい記述はどれですか。

  • A. インスタンス構成は、どのインスタンス プールにも関連付けられていない場合にのみ削除できます。
  • B. 複数のインスタンス プールで同じインスタンス構成を再利用することはできません。
  • C. インスタンス構成がインスタンス プールに関連付けられている場合は削除できます。
  • D. インスタンス プールには複数のインスタンスの構成を関連付けることができます。

正解：A

解説：
Instance configurations and instance pools are used in OCI to manage groups of instances collectively:
Deleting Instance Configurations: An instance configuration cannot be deleted if it is currently associated with an instance pool. You must first disassociate or delete the instance pool before you can delete the instance configuration.
Reusing Instance Configurations: You can reuse the same instance configuration for multiple instance pools, which allows you to deploy identical groups of instances in different contexts.
Instance Pools: A single instance pool can only be associated with one instance configuration, ensuring uniformity across the instances in the pool.
Relevant OCI Documentation:
Instance Configuration Overview
Instance Pools Overview
These references explain how to manage instance configurations and pools, including the rules for deletion.


質問 # 35
ボリュームのクロスリージョンレプリケーションを有効にし、レプリケーション先リージョンとして米国西部（サンノゼ）を選択しました。ボリュームレプリカから新しいボリュームを作成するにはどうすればよいでしょうか？

  • A. レプリカを開始します。
  • B. レプリカをトリガーします。
  • C. レプリカをアクティブ化します。
  • D. 操作は不要です。デフォルトでは、レプリカはブロックボリュームとして利用できます。

正解：D

解説：
When Cross-Region Replication is enabled for a block volume in Oracle Cloud Infrastructure (OCI), the replication process automatically creates and maintains a synchronized copy of the block volume in the selected destination region (in this case, US West (San Jose)).
Replica Availability: The replicated volume is immediately available as a block volume in the destination region. You do not need to take any additional action to activate or trigger the replica.
Creating New Volumes: Since the replica is automatically available as a block volume, you can directly use it to create a new volume in the destination region without any manual intervention.
Relevant OCI Documentation:
Cross-Region Block Volume Replication
This documentation outlines how cross-region replication works and confirms that no additional steps are needed to create a new volume from a replica


質問 # 36
Oracle Cloud Infrastructure (OCI) 内の 2 つの仮想クラウド ネットワーク (VCN) 間のリモート ピアリングを確立するために必要なコンポーネントはどれですか。

  • A. 異なるリージョンにある重複する CIDRS を持つ 2 つの VCN、各 VCN に接続された仮想プライベート ネットワーク (VPN) ゲートウェイ、および VPN ゲートウェイ間の直接接続。
  • B. 同じリージョン内に重複しない CIDRS を持つ 2 つの VCN、各 VCN に接続された動的ルーティング ゲートウェイ (DRG)、および DRG 間の直接接続。
  • C. 各リージョンに重複しない CIDRS を持つ単一の VCN、各 VCN に接続された動的ルーティング ゲートウェイ (DRG)、および DRGS 間の直接接続。
  • D. 異なるリージョンにある重複しない CIDRS を持つ 2 つの VCN、各 VCN に接続された動的ルーティング ゲートウェイ (DRG)、各 DRG 上のリモート ピアリング接続 (RPC)、および RPC 間に確立された接続。

正解：D

解説：
Remote peering in Oracle Cloud Infrastructure allows two VCNs in different regions to communicate securely. To establish remote peering, the following components are required:
Two VCNs with Nonoverlapping CIDRs:
The CIDR blocks of the two VCNs must not overlap. This is crucial to avoid routing conflicts and ensure that traffic is correctly routed between the VCNs.
Dynamic Routing Gateway (DRG) Attached to Each VCN:
A DRG is a virtual router that provides a path for traffic between the VCN and networks outside the VCN, such as other VCNs via remote peering, on-premises networks, or other cloud services. Each VCN needs its own DRG.
Remote Peering Connection (RPC):
An RPC is a specialized connection on the DRG used specifically for remote peering. You need to create an RPC on each DRG associated with the VCNs you wish to peer.
Connection Between RPCs:
Finally, a connection must be established between the RPCs of the two DRGs. This connection facilitates the secure and private exchange of traffic between the VCNs over Oracle's backbone network.
Incorrect Options:
Option A involves a single VCN, which does not fulfill the requirement of remote peering between two VCNs.
Option B involves overlapping CIDRs and VPN gateways, which are incorrect for remote peering.
Option C suggests peering within the same region, which would be considered local peering rather than remote peering.
Relevant OCI Documentation:
OCI Remote VCN Peering
Dynamic Routing Gateway (DRG) Overview
These resources provide a detailed guide on configuring remote peering in OCI, ensuring secure and effective communication between VCNs across regions.


質問 # 37
サードパーティ API が OCI リソースと通信できるようにするには、どの認証オプションを使用する必要がありますか?

  • A. 2048ビットアルゴリズムのSSHキーペア
  • B. OCIユーザー名とパスワード
  • C. 認証トークン
  • D. API署名キー

正解：D

解説：
When ensuring that third-party APIs communicate securely with OCI resources, the appropriate authentication option is API Signing Key.
API Signing Key: This method uses an RSA key pair to authenticate and sign API requests. The API signing key provides a secure and reliable way to ensure that the API requests to OCI are coming from an authorized source. It is commonly used for programmatic access to OCI services.
Other Options:
SSH Key Pair: Primarily used for secure shell access to compute instances, not for API authentication.
Auth Tokens: Typically used for authentication in environments where APIs don't support the API Signing Key, such as OCI CLI or SDKs.
OCI Username and Password: Generally used for the Console login, not for securing API communications.
Relevant OCI Documentation:
API Signing Key Authentication
This documentation provides details on using API Signing Keys for secure API communication in OCI.


質問 # 38
Oracle Cloud Infrastructure (OCI) ファイル ストレージ サービスに関する次の 2 つの記述のうち、正しいものはどれですか。

  • A. ファイル システムは、デフォルトで Oracle 管理キーを使用します。
  • B. お客様は独自の Vault 暗号化キーを使用してファイル システム内のデータを暗号化できます。
  • C. マウント ターゲット内のファイル システムとの通信は HTTPS 経由で暗号化されます。
  • D. お客様はエクスポート オプションを使用してマウント ターゲットへの通信を暗号化できます。

正解：A、B

解説：
Oracle Cloud Infrastructure (OCI) File Storage Service offers robust encryption capabilities to ensure data security.
B . Customer-Managed Encryption: Customers can choose to encrypt their data using their own keys stored in the OCI Vault service. This gives customers control over their encryption keys and enhances data security.
D . Oracle-Managed Encryption: By default, all data stored in OCI File Storage is encrypted using Oracle-managed keys. This ensures that data is encrypted at rest without requiring any action from the customer.
Incorrect Statements:
A . Communication is not encrypted via HTTPS when accessing file systems; instead, encryption in transit is typically managed via NFS over TLS.
C . Encryption of communication to a mount target is handled via network configurations, not through export options.
Reference:
Oracle Cloud Infrastructure Documentation: File Storage Encryption


質問 # 39
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