1Z0-908: MySQL 8.0 Database AdministratorDemo

By Oracle · Question Mode

QuestionQ224

Installation and Configuration

Which three prerequisites must be enabled for Group Replication?

Choose three
  • A slave updates logging
  • B semi-sync replication plugin
  • C primary key or primary key equivalent on every table
  • D binary log checksum
  • E binary log ROW format
  • F binary log MIXED format
Explanation

Group Replication requires replica-applied transactions to be written to the binary log for distributed recovery, row-based binary logging for consistent change propagation and conflict detection, and a primary key or non-null unique-key equivalent on every replicated table to identify modified rows. MySQL Group Replication Requirements

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