Practice Free 1z0-1085-26 Oracle Cloud Infrastructure 2026 Foundations Associate Exam Questions Answers With Explanation

Vault is the Oracle Cloud Infrastructure service responsible for securely storing and managing encryption keys and secrets. It provides a centralized and secure location for managing sensitive information such as encryption keys, passwords, and API keys.

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Nano instances are not offered by OCI. The compute service provides other instance types like Virtual Machines, Bare Metal, and Dedicated Hosts but does not include Nano instances.

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The main purpose of the Auto-Tiering feature in Oracle Cloud Infrastructure Object Storage is to reduce storage costs by automatically moving objects between Standard and Infrequent Access storage tiers based on access patterns. This helps organizations save money by storing less frequently accessed data in a lower-cost storage tier.

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A Service Gateway provides secure access to Oracle Cloud services from within a VCN without the need to traverse the public Internet. It facilitates private and efficient communication between resources and cloud services.

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OCI Container Instances are designed for simpler workloads, whereas running containerized apps at scale on Kubernetes requires a container orchestration platform, which is a different use case.

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Local NVMe storage consists of solid-state drives attached to the compute host and is available with appropriate OCI compute shapes, including DenseIO shapes. Its local placement supports demanding storage workloads that require high input/output performance and low latency. It differs from independently managed storage services such as Block Volume, Object Storage, and File Storage. The phrase “not persistent” refers to its lack of durability beyond relevant instance or hardware lifecycle events; it should not be interpreted as saying every ordinary reboot erases it. Oracle explicitly states that terminating an instance securely erases its NVMe drives, making their data unrecoverable. Important data therefore requires backups or replication outside those local devices before termination. Oracle documentation: Compute Overview , Terminating an Instance

Fault domains in Oracle Cloud Infrastructure are used to distribute instances across different physical hardware within an availability domain. This helps in ensuring high availability and fault tolerance by reducing the impact of hardware failures on instances.

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Containers share the host operating system's kernel, leading to quicker startup times and lower overhead compared to virtual machines. They offer more agility and resource efficiency, making them suitable for scalable applications.

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