Xiao Ming, a business operations and maintenance personnel, is using the DRS service to migrate a database. Which of the following practices is correct?

Question

Options

• AAfter the data migration is complete, Xiao Ming switches the business to the new database, but the
• BXiaoming creates a separate account for the database, specifically for data migration
• CWhen creating a task, the pre-check prompts that the account used for the migration lacks the
• DTo ensure load balancing and high availability, the business has multiple server nodes providing read

• A
  12% (5)
• B
  79% (33)
• C
  2% (1)
• D
  7% (3)

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