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Alibaba Cloud OSS is a cloud storage service that features massive capacity, outstanding security low costs, and high reliability.
Alibaba Cloud OSS is a cloud storage service that features massive capacity, outstanding security low costs, and high reliability. When talking about information security, the advantages of using OSS are_____. (Number of correct answers: 2)A . Supports Anti-DDoS, automatic traffic cleaning, and "black holing" without any extra charges.B . Offers...
After activating an SLB, it will be assigned an IP address. The SLB will keep this IP address until it is released.
After activating an SLB, it will be assigned an IP address. The SLB will keep this IP address until it is released.A . TRUEB . FALSEView AnswerAnswer: A
When using Alibaba Cloud SLB to forward layer 7 (HTTP) service requests, SLB will replace the IP address in the HTTP header file to forward requests.
When using Alibaba Cloud SLB to forward layer 7 (HTTP) service requests, SLB will replace the IP address in the HTTP header file to forward requests. Therefore, the source IP address that can be seen on the backend ECS instance is the IP address of SLB instead of the client's...
statements are correct?
Alibaba Cloud Server Load Balancer (SLB) provides services for distributing traffic among multiple ECS instances. SLB can expand the application system's service capacity through traffic distribution, and improve the system's availability by eliminating SPoFs (Single Points of Failure). Which of the following statements are correct? (Number of correct answers: 2)A...
Which of the following statement is correct?
Using Alibaba Cloud ECS, SLB, and Auto Scaling in combination, you can build a stable, highly efficient, and secure system at low cost. This system can transfer loads based on predefined policies, and automatically scales resources based on changes in business volume. Which of the following statement is correct? (Single...
0n an Alibaba Cloud Elastic Compute Service (ECS) instance, if you change the MAC address of the NIC within the operating system, this may result in network connection failure.
0n an Alibaba Cloud Elastic Compute Service (ECS) instance, if you change the MAC address of the NIC within the operating system, this may result in network connection failure.A . TRUEB . FALSEView AnswerAnswer: A
Which of the following statements are true for Zones?
Availability Zones refer to data centers in the same region with independent power grids and networks. Which of the following statements are true for Zones? (Number of correct answers:3)A . if the disaster recovery requirements of your applications are demanding it is recommended that you deploy ECS instances in the...
You deployed a MySQL database on an Alibaba Cloud Elastic Compute Service (ECS) instance. Due to traffic increases, you want to improve the performance by splitting read/write requests.
You deployed a MySQL database on an Alibaba Cloud Elastic Compute Service (ECS) instance. Due to traffic increases, you want to improve the performance by splitting read/write requests. Therefore, you can use Alibaba Cloud_______to solve this issue.A . Object Storage Service (oss)B . SSD cloud diskC . Apsara DB for...
Which of the following statements is true for Alibaba Cloud RDS? (Single answer)
Which of the following statements is true for Alibaba Cloud RDS? (Single answer)A . Multiple databases can be created for one instance.B . Databases with the same name are allowed to be hosted on the same instance.C . Physical host CPU and Memory resource are not shared among the common...
A company uses Alibaba Cloud SLB with a layer 7 Listener and Auto Scaling at the same time, hoping this combination can help reduce O&M costs and provide a stable and reliable system.
A company uses Alibaba Cloud SLB with a layer 7 Listener and Auto Scaling at the same time, hoping this combination can help reduce O&M costs and provide a stable and reliable system. However, because they do not have experience with Alibaba Cloud, the company's engineers listed some precautions they...
