1z0-1119-1 Exam Dumps - Oracle Cloud Infrastructure for Sunbird Ed Specialty - Rel 1

Oracle Cloud Infrastructure regions consist of one or more availability domains. Each availability domain is a standalone, isolated data center within a region, and resources provisioned in an availability domain are specific to that domain, providing fault tolerance and high availability within a region.

To replay all messages in a Kafka topic using a Flink job, you would typically stop the job, reset the consumer group offset to the earliest position (often referred to as 'oldest'), and then restart the job. This process ensures that the Flink job will reprocess all messages from the beginning of the topic.

In Oracle Cloud Infrastructure, each subnet within a VCN is associated with a single route table, not multiple route tables. Route tables contain rules to route traffic from subnets to destinations outside the VCN, and they can be used in both public and private subnets. The default routetable for a private subnet does not allow all outbound traffic to reach the Internet without specifically configured rules and an Internet Gateway or NAT Gateway.

In Oracle Cloud Infrastructure (OCI) IAM, the principle of least privilege is applied, which means that access to resources is denied by default. Users and groups are granted access explicitly through policies that define the actions allowed on specific resources, ensuring that access is controlled and minimized to what is necessary.

Oracle Cloud Infrastructure Container Registry is a managed Docker registry service that supports storing, sharing, and managing development artifacts like Docker images. It is compliant with the Open Container Initiative (OCI) specifications, supporting a wide range of container images and configurations, including manifest lists for multiple architectures and Helm charts, making it ideal for modern containerized applications.

Using the Kubernetes Cluster Autoscaler with OCI Container Engine for Kubernetes (OKE) is an effective way to dynamically adjust the resources allocated for containerized workloads based on demand. This ensures that during peak hours, additional resources are automatically provisioned to accommodate the increased load, thereby maintaining performance and availability.

Oracle Cloud Infrastructure's (OCI) Identity and Access Management (IAM) system allows customers to manage access to resources by defining policies. While OCI does not support merging multiple tenancies into a single identity domain, it allows for the sharing of resources and policies between tenancies to some extent, which aligns most closely with option C.

Apache Druid is known for its real-time analytics capabilities and is a distributed column-store data store designed for OLAP (online analytical processing) queries on event data, making it suitable for high-performance analytics.

Grafana is a popular open-source platform for monitoring and observability, widely used for real-time data visualization with support for various data sources, including cloud services and databases, making it an ideal choice for real-time monitoring and visualization of key performance metrics.