Kenneth plans to deploy a real-time data processing platform on Alibaba Cloud to support his company ' s Internet-of-Things (IoT) business. The platform will handle millions of sensor data points collected from smart devices globally. Kenneth needs to ensure high throughput and low latency for data ingestion and analysis.
Which solutions should Kenneth consider integrating into the platform architecture to meet his expected performance requirements? (Correct answers: 3)

• A. Deploy Function Compute to process data in real time as it arrives.
• B. Use ApsaraMQ for Kafka for high-throughput data streaming.
• C. Implement Alibaba Cloud Elastic MapReduce (EMR) for batch processing of large datasets.
• D. Store time-series data in Alibaba Cloud ' s Time Series Database.

A company runs its cloud infrastructure on Alibaba Cloud. Jose, a Cloud Architect for the company, needs to define the infrastructure as code. Currently, the infrastructure is deployed in a single Alibaba Cloud region.
The company ' s business expansion plan includes deployments across multiple regions and multiple Alibaba Cloud accounts.
What should Jose do to meet these requirements?

• A. Implement Alibaba Cloud Resource Directory along with ROS Stack Group. Deploy a ROS stack from an account that has the necessary RAM permissions for cross-account management.
• B. Use Alibaba Cloud Resource Directory. Deploy ROS templates from a management account and leverage Cloud Governance for overseeing deployments across different accounts.
• C. Employ nested stacks using ROS templates. Change the region by using nested stacks for different regional deployments.
• D. Utilize ROS templates. Add RAM policies to control access across various accounts. Deploy the ROS templates to multiple regions.

Camila has set up a simple blog hosted on a single Elastic Compute Service (ECS) instance, storing images and files on an Elastic Block Storage (EBS) disk within the ECS instance, and relying on an ApsaraDB RDS for MySQL instance for its data tier. Camila wants to scale up her blog and enhance both resilience and performance with minimal changes to the application.
As a Cloud Architect, which combination of actions can you take to improve both resilience and performance of the website? (Correct answers: 3)

• A. Configure an accelerated IP address in Global Accelerator for the access endpoint.
• B. Migrate the images and files to a File Storage NAS instance that is mounted on every ECS instance.
• C. Migrate the images and files to an Object Storage Service (OSS) bucket that is mounted via ossfs to every ECS instance.
• D. Take a snapshot of the current ECS instance and create a custom image. Use the image to provision a new ECS instance, and add both the original and new instances to a scaling group. Set up an Application Load Balancer (ALB) in front of the scaling group, and configure the scaling group to maintain a minimum of two ECS instances.
• E. Configure an Alibaba Cloud CDN distribution for the website.

Clash for Victory is a popular online game that is hosted on Alibaba Cloud. As latency can have a huge impact on gameplay, the developers for the game want to implement a mechanism to route all requests to the closest access point, monitor the health of the game, and redirect traffic to healthy backend servers.
The game is deployed in multiple regions on Elastic Compute Service (ECS) instances that are part of Auto Scaling groups configured behind Application Load Balancers (ALBs).
As a Cloud Architect, what course of action would you take?

• A. Configure a Global Accelerator instance. In each region, add a listener for the port that the game listens on, and attach it to the endpoint group of that region. Add the ALB instances as the endpoint.
• B. Create Alibaba Cloud CDN distribution and specify Object Storage Service (OSS) as the origin server.Configure the cache behavior to use origin cache headers.
• C. Create an Alibaba Cloud CDN distribution and specify the ALB as the origin server. Configure the cache behavior to use origin cache headers. Use Function Compute to optimize the traffic.
• D. Configure an ApsaraDB RDS database to serve as the data store for the application. Create a Tair (Redis OSS-Compatible) cluster to act as the in-memory cache for hosting the application data.

Alisa ' s company recently migrated to Alibaba Cloud and wants to implement a solution to protect the traffic that flows in and out of the production VPC. Their previous on-premises solution had an inspection server that performed specific operations such as traffic flow inspection and traffic filtering. The company wants to have the same functionalities on Alibaba Cloud.
Which of the following solutions will meet these requirements?

• A. Use Alibaba Cloud Cloud Firewall for direct traffic inspection and filtering within the production VPC.
• B. Deploy Alibaba Cloud Security Center for monitoring and inspecting VPC traffic.
• C. Set up Alibaba Cloud Log Service to collect traffic logs from the VPC to inspect traffic patterns.
• D. Utilize Alibaba Cloud Traffic Mirroring to replicate traffic flow for analysis and filtering by other tools.