A company runs an on-premises application that is powered by a MySQL database The company is migrating the application to AWS to Increase the application's elasticity and availability
The current architecture shows heavy read activity on the database during times of normal operation Every 4 hours the company's development team pulls a full export of the production database to populate a database in the staging environment During this period, users experience unacceptable application latency The development team is unable to use the staging environment until the procedure completes A solutions architect must recommend replacement architecture that alleviates the application latency issue The replacement architecture also must give the development team the ability to continue using the staging environment without
delay
Which solution meets these requirements?
A. Use Amazon Aurora MySQL with Multi-AZ Aurora Replicas for production. Populate the staging database by implementing a backup and restore process that uses the mysqldump utility.A company wants to launch a new application using Amazon Route 53, an Application Load Balancer (ALB), and an Amazon EC2 Auto Scaling group. The company is preparing to perform user experience testing and has a limited budget for
this phase of the project. Although the company plans to do a load test in the future, it wants to prevent users from load testing at this time because it wants to limit unnecessary EC2 automatic scaling.
What should a solutions architect do to minimize costs of the user experience testing?
A. Configure AWS Shield's client request threshold to 100 connections per client.A company is using Amazon EC2 to run its big data analytics workloads. These variable workloads run each night, and it is critical they finish by the start of business the following day. A solutions architect has been tasked with designing the MOST cost-effective solution.
Which solution will accomplish this?
A. Spot FleetA company runs an application on an Amazon EC2 instance Backed by Amazon Elastic Block Store (Amazon EBS). The instance needs to be available for 12 hours daily. The company wants to save costs by making the instance unavailable outside the window required for the application However the contents of the instance's memory must be preserved whenever the instance is unavailable.
What should a solutions architect do lo meet this requirement?
A. Stop the instance outside the application's availability window. Start up the Instance again when required.A solutions architect is designing an VPC that requires access to a remote API server using IPv6 Resources within the VPC should not be accessed directly from the internet. How should this be achieved?
A. Use a NAT gateway and deny public access using security groups.A company captures ordered clickstream data from multiple websites and uses batch processing to analyze the data. The company receives 100 million event records, all approximately 1 KB in size, each day. The company loads the data
into Amazon Redshift each night, and business analysts consume the data.
The company wants to move toward near-real-time data processing for timely insights. The solution should process the streaming data while requiring the least possible operational overhead.
Which combination of AWS services will meet these requirements MOST cost-effectively? (Choose two.)
A. Amazon EC2A company is using Amazon RDS for MySQL. The company disaster recovery requirements state that a near real time replica of the database must be maintained on premises. The company wants the data to be encrypted in transit Which solution meets these requirements?
A. Use AWS Database Migration Service (AWS DMS) and AWS Direct Connect to migrate the data from AWS to on premises.A company has an on-premises MySQL database used by the global sales team with infrequent access patterns. The sales team requires the database to have minimal downtime. A database administrator wants to migrate this database to
AWS without selecting a particular instance type in anticipation of more users in the future.
Which service should a solution architect recommend?
A. Amazon Aurora MySQLA company uses Amazon S3 to store its confidential audit documents. The S3 bucket uses bucket policies to restrict access to audit team IAM user credentials according to the principle of least privilege. Company managers are worried about
accidental deletion of documents in the S3 bucket and want a more secure solution.
What should a solutions architect do to secure the audit documents?
A. Enable the versioning and MFA Delete features on the S3 bucketA company is running a critical business application on Amazon EC2 instances behind an Application Load Balancer The EC2 instances run in an Auto Scaling group and access an Amazon RDS DB instance The design did not pass an operational review because the EC2 instances and the DB instance are all located in a single Availability Zone A solutions architect must update the design to use a second Availability Zone Which solution will make the application highly available?
A. Provision a subnet in each Availability Zone Configure the Auto Scaling group to distribute the EC2 instances across both Availability Zones Configure the DB instance with connections to each networkNowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only Amazon exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your SAA-C02 exam preparations and Amazon certification application, do not hesitate to visit our Vcedump.com to find your solutions here.