AWS - RDS and Relational DatabasesWhich of the following is the correct way to specify the engine when creating an RDS instance using AWS CLI?A--engine mongodbB--engine mysqlC--engine redisD--engine cassandraCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand AWS CLI engine parameterThe AWS CLI uses the parameter --engine to specify the database engine when creating an RDS instance.Step 2: Identify valid engine namesValid engine names include mysql, postgres, oracle, sqlserver, aurora. MongoDB, Redis, and Cassandra are not valid for RDS engine parameter.Final Answer:--engine mysql -> Option BQuick Check:Correct engine name for MySQL is mysql [OK]Quick Trick: Use lowercase engine names like mysql, not unsupported ones [OK]Common Mistakes:Using unsupported engines like mongodb or redisCapitalizing engine names incorrectlyConfusing engine parameter with instance type
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