Amazon AWS Certified Solutions Architect - Associate SAA-C02 - AWS Certified Solutions Architect - Associate SAA-C02 Exam
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Total 822 questions
Question #6 (Topic: Single Topic)
A company captures clickstream data from multiple websites and analyzes it using batch processing. The data is loaded nightly into Amazon Redshift and is
consumed by business analysts. The company wants to move towards near-real-time data processing for timely insights. The solution should process the
streaming data with minimal effort and operational overhead.
Which combination of AWS services are MOST cost-effective for this solution? (Choose two.)
consumed by business analysts. The company wants to move towards near-real-time data processing for timely insights. The solution should process the
streaming data with minimal effort and operational overhead.
Which combination of AWS services are MOST cost-effective for this solution? (Choose two.)
A. Amazon EC2
B. AWS Lambda
C. Amazon Kinesis Data Streams
D. Amazon Kinesis Data Firehose
E. Amazon Kinesis Data Analytics
Answer: CE
Question #7 (Topic: Single Topic)
A company's application runs on Amazon EC2 instances behind an Application Load Balancer (ALB). The instances run in an Amazon EC2 Auto Scaling group
across multiple Availability Zones. On the first day of every month at midnight, the application becomes much slower when the month-end financial calculation
batch executes. This causes the CPU utilization of the EC2 instances to immediately peak to 100%, which disrupts the application.
What should a solutions architect recommend to ensure the application is able to handle the workload and avoid downtime?
across multiple Availability Zones. On the first day of every month at midnight, the application becomes much slower when the month-end financial calculation
batch executes. This causes the CPU utilization of the EC2 instances to immediately peak to 100%, which disrupts the application.
What should a solutions architect recommend to ensure the application is able to handle the workload and avoid downtime?
A. Configure an Amazon CloudFront distribution in front of the ALB.
B. Configure an EC2 Auto Scaling simple scaling policy based on CPU utilization.
C. Configure an EC2 Auto Scaling scheduled scaling policy based on the monthly schedule.
D. Configure Amazon ElastiCache to remove some of the workload from the EC2 instances.
Answer: C
Question #8 (Topic: Single Topic)
A company runs a multi-tier web application that hosts news content. The application runs on Amazon EC2 instances behind an Application Load Balancer. The
instances run in an EC2 Auto Scaling group across multiple Availability Zones and use an Amazon Aurora database. A solutions architect needs to make the
application more resilient to periodic increases in request rates.
Which architecture should the solutions architect implement? (Choose two.)
instances run in an EC2 Auto Scaling group across multiple Availability Zones and use an Amazon Aurora database. A solutions architect needs to make the
application more resilient to periodic increases in request rates.
Which architecture should the solutions architect implement? (Choose two.)
A. Add AWS Shield.
B. Add Aurora Replica.
C. Add AWS Direct Connect.
D. Add AWS Global Accelerator.
E. Add an Amazon CloudFront distribution in front of the Application Load Balancer.
Answer: BE
Question #9 (Topic: Single Topic)
An application running on AWS uses an Amazon Aurora Multi-AZ deployment for its database. When evaluating performance metrics, a solutions architect
discovered that the database reads are causing high I/O and adding latency to the write requests against the database.
What should the solutions architect do to separate the read requests from the write requests?
discovered that the database reads are causing high I/O and adding latency to the write requests against the database.
What should the solutions architect do to separate the read requests from the write requests?
A. Enable read-through caching on the Amazon Aurora database.
B. Update the application to read from the Multi-AZ standby instance.
C. Create a read replica and modify the application to use the appropriate endpoint.
D. Create a second Amazon Aurora database and link it to the primary database as a read replica.
Answer: C
Question #10 (Topic: Single Topic)
A recently acquired company is required to build its own infrastructure on AWS and migrate multiple applications to the cloud within a month. Each application has
approximately 50 TB of data to be transferred. After the migration is complete, this company and its parent company will both require secure network connectivity
with consistent throughput from their data centers to the applications. A solutions architect must ensure one-time data migration and ongoing network connectivity.
Which solution will meet these requirements?
approximately 50 TB of data to be transferred. After the migration is complete, this company and its parent company will both require secure network connectivity
with consistent throughput from their data centers to the applications. A solutions architect must ensure one-time data migration and ongoing network connectivity.
Which solution will meet these requirements?
A. AWS Direct Connect for both the initial transfer and ongoing connectivity.
B. AWS Site-to-Site VPN for both the initial transfer and ongoing connectivity.
C. AWS Snowball for the initial transfer and AWS Direct Connect for ongoing connectivity.
D. AWS Snowball for the initial transfer and AWS Site-to-Site VPN for ongoing connectivity.
Answer: C
