Why is the OCI Inter -Region Latency dashboard useful for optimizing data transfer and backup strategies?
Which TWO statements are NOT correct regarding the Oracle Cloud Infrastructure (OCI) burstable instances?
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. Which image option allows you to create identical instances with minimal effort?
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. How will moving a database instance to a different compartment impact user access?
Explanation: 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. How many capacity reservations would you create to meet the requirement for high availability and distribution across Availability Domains?
Explanation of Incorrect Options: Option A: Creating a new Object Storage bucket in another region and configuring a recycle policy to move data every 5 days does not provide real-time data availability or the fault tolerance required for a financial application. Recycle policies are intended for managing the lifecycle of data, not for high availability or disaster recovery. Option C: While lifecycle policies are useful for moving less frequently accessed data to a more cost - effective storage tier (e.g., from Standard to Archive), they do not address cross -region redundancy or real-time availability, which are critical for this use case. Option D: Copying an Object Storage bucket to a block volume is not a recommended practice for ensuring data durability and fault tolerance. Block volumes are used for persistent storage attached to compute instances, and copying object storage data to block volumes does not achieve the same level of redundancy and cross -region availability as replication policies. Thus, Option B is the correct and most efficient method for ensuring high availability and fault tolerance in this scenario. Which TWO statements are TRUE about Private IP addresses in Oracle Cloud Infrastructure (OCI)?
