AWS Certified Solutions Architect – Professional Set 4 Welcome to AWS Certified Solutions Architect - Professional Set 4. 1. You want to gradually migrate data directly from an on-prem RAID10 file server to S3 without moving it to other storage first. Which of these would you use? AWS CLI Storage Gateway - Volume Gateway Stored Mode Storage Migration Service2. You have decided to migrate your on-prem legacy Informix database to Amazon Aurora. How might this be facilitated most efficiently? Manually create the target schema on Aurora then use Data Pipeline with JDBC to move the data. Use Data Migration Service for discovery, schema creation and data migration. Use the Schema Conversion Tool and Data Extraction Agents to create the schema and migrate the data.3. Which migration strategy generally has the least cost for an enterprise? Retire Re-architect Retain4. Which of the following options allows users to have secure access to private files located in S3? (Choose 3) Public S3 buckets CloudFront Signed Cookies CloudFront Origin Access Identity CloudFront Signed URLs5. You just completed setup of your Direct Connect connection to AWS and want to transition over from your VPN but leave the VPN as a backup. What are some tasks to be done for minimal disruption? (Choose 2) Be sure you have overlapping CIDR blocks for proper bridging between the on-prem and AWS network. Create a static route from your customer-side router to the Direct Connect connection. Update BGP weighting on your customer-side router to a higher weight than the VPN connection. Configure both the VPN and Direct Connect with the same BGP prefix. Assign the same ASN to both the VPN connection and Direct Connect connection.6. Given a VPC CIDR of 10.0.0.0/16 and subnet CIDR block of 10.0.0.0/24, what would you expect the DNS address to be for DHCP clients in that subnet given default settings? 10.0.0.0 10.0.0.2 There is no way to know because the IP address of the DNS is randomly assigned. 10.0.0.37. Your client is contemplating migration to a hybrid architecture over the next year. What preparation tasks would you suggest that would be directly tied to supporting this migration? (Choose 3) Tie individual performance objectives with cost savings goals. Ensure that there are sufficient change management processes in place. Create an accurate inventory of all systems and services. Spend some time uncovering or verifying current on-prem total ownership costs. Re-architect tightly coupled interfaces to loosely coupled patterns.8. Which of the following native AWS services does not support a VPC endpoint connection? API Gateway Amazon MQ DynamoDB9. Which is not part of a component of the Cloud Adoption Framework? Creation of a strong business case for cloud adoption. Align KPIs with newly enabled business capabilities. Reinvent business processes to take advantage of new capabilities.10. You are migrating from an Oracle on-prem database to an Oracle RDS database. Which of these describes this migration properly? Synchronous migration Heterogeneous migration Homogenous migration11. You are evaluating a technical migration plan for a customer. Which of the following project assumptions is incorrect? Because we use VMWare we do not need to install agents on our VMs to use AWS Application Discovery Service. We can replicate our Linux, Windows and Solaris VMs, syncing volumes and creating periodic AMIs. We can use DMS to migrate our MongoDB database to DynamoDB.12 out of Please fill in the comment box below. Email
