Tenants need to build distributed applications based on HUAWEI CLOUD. This application needs to have certain distributed storage capabilities and has certain requirements for storage IO performance. Which type of elastic cloud server is recommended for tenants to purchase?

Which of the following options are the value characteristics of the blockchain? (Multiple choice)

The encryption and decryption keys of the data encryption service support the use after exporting in plain text.

Which of the following options is not the core advantage of Huawei Cloud Gene Container Solution?

Which services are the internal capabilities of the enterprise open to the outside world through API? (Multiple choice)