关于Migration的说法正确的有？（）A、migration是追踪数据库schema和model变更的机制B、使用makemigrations命令来生成描述model变更的文件C、使用sqlmigrate命令来生成对应变更的sqlD、使用migrate命令来应用变更
关于Migration的说法正确的有？（）
- A、migration是追踪数据库schema和model变更的机制
- B、使用makemigrations命令来生成描述model变更的文件
- C、使用sqlmigrate命令来生成对应变更的sql
- D、使用migrate命令来应用变更
相关考题：
Which implement phase service component consists of preparing for migration，excuting a network migration plan，and completing migration test cases？（）A、staging and system migrationB、post implementation support handoff meetingC、detailed design developmentD、staff trainingE、migration plan development
Your company has client computers that run Windows XP Professional. You are planning to install Windows 7 Enterprise on the existing client computers. You need to ensure that the user state can be viewed after it has been collected and saved. What are two possible ways to achieve this goal？（）A、Use a hard-link migration storeB、Use an uncompressed migration storeC、Perform an offline migration by using WindowsoldD、Perform an offline migration by using Windows PE
单选题Your company has client computers that run Windows XP Professional. You are planning to install Windows 7 Enterprise on the existing client computers. You have the following requirements： Migrate user data and operating system components. Encrypt and password-protect the migration store. You need to design a user state migration strategy that supports the requirements. What should you do？（）AUse a hard-link migration storeBUse a compressed migration storeCPerform an offline migration by using WindowsoldDPerform an offline migration by using Windows PE
单选题Which implement phase service component consists of preparing for migration，excuting a network migration plan，and completing migration test cases？（）Astaging and system migrationBpost implementation support handoff meetingCdetailed design developmentDstaff trainingEmigration plan development
单选题Your company has client computers that run Windows XP Professional. You are planning to install Windows 7 Enterprise on the existing client computers. You need to design a user state migration strategy that minimizes network bandwidth and server use when user data is being migrated. What should you do？（）AUse the Refresh Computer method and a hard-link migration store.BUse the Refresh Computer method and a compressed migration store.CUse the Replace Computer method and a hard-link migration store.DUse the Replace Computer method and a compressed migration store.