18 Questions
What is the primary purpose of a Virtual Private Cloud (VPC) in the context of Bare Metal Servers (BMSs)?
To logically isolate and configure a virtual network for improved security and simplified deployment
Which statement is true about the relationship between VPCs and high-speed networks?
High-speed networks and VPCs share the same physical plane
What is a key limitation of high-speed networks compared to VPCs?
High-speed networks do not support layer-3 routing
Which network type would be most suitable for deploying services requiring high throughput and low latency between BMSs?
High-speed network
Which statement is true about the traffic flow in a high-speed network?
High-speed networks carry only east-west traffic within the same availability zone
What is a key advantage of using a VPC over a high-speed network for deploying services in the cloud?
VPCs support layer-3 routing, allowing communication between availability zones
What service provides storage space in the ECS architecture mentioned?
Elastic Volume Service (EVS)
What is the primary function of a Virtual Private Cloud (VPC)?
To provide a dedicated network environment on the cloud
Which service allows you to monitor the performance and resource utilization of ECSs?
Cloud Eye
Which of the following can be configured within a VPC?
Subnets and security groups
How can you access ECS in the mentioned architecture?
Web-based management console
How can ECS instances within a VPC access the internet?
By binding an Elastic IP (EIP) to the ECS instance
What is the purpose of Cloud Backup and Recovery (CBR) in the ECS architecture?
To back up data for EVS disks and ECSs
Which statement about VPCs is correct?
VPCs are isolated from each other, but share the same network infrastructure
What type of ECS is recommended for Website R&D and testing, and small-scale databases?
General-computing ECSs
What is the purpose of security groups within a VPC?
To define network access rules for resources within the VPC
What are the requirements for VPC ECS according to the provided content?
Low upfront deployment and O&M costs, no special requirements for resources
Which statement about VPCs is incorrect?
VPCs are automatically configured with internet access for all resources
Test your knowledge on RDMA integration with low-latency congestion control algorithms, and their suitability for ultra-high bandwidth and ultra-low latency application scenarios. Explore different network types available for BMS and their isolation from each other.
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