These domains include: Designing Resilient Architectures Designing High-Performing Architectures Designing Secure Applications and Architectures Designing Cost-Optimized Architectures Defining Operationally Excellent Architectures Each domain encompasses specific topics and concepts that candidates must master to succeed in the exam. For instance, under the "Designing Resilient Architectures" domain, candidates aws ans c01 are expected to understand concepts such as fault tolerance, high availability, and disaster recovery strategies using AWS services like Amazon Route 53, Amazon CloudFront, and Amazon S3. Preparing for the AWS Certified Solutions Architect - Associate (SAA-C01) Exam Now that we've covered the importance of AWS certification and the exam's structure, let's discuss strategies for effectively preparing for the AWS Certified Solutions Architect - Associate (SAA-C01) exam. Familiarize Yourself with AWS Services: Start by gaining a solid understanding of core AWS services, including Compute (e.g., Amazon EC2, AWS Lambda), Storage (e.g., Amazon S3, Amazon EBS), Database (e.g., Amazon RDS, Amazon DynamoDB), Networking (e.g., Amazon VPC, Amazon Route 53), and Management Tools (e.g., AWS CloudFormation, AWS CloudWatch).