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SAA-C03 Exam Results

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Total 1039 questions

AWS Certified Solutions Architect - Associate (SAA-C03) Questions and Answers

Question 165

A company runs analytics software on Amazon EC2 instances The software accepts job requests from users to process data that has been uploaded to Amazon S3 Users report that some submitted data is not being processed Amazon CloudWatch reveals that the EC2 instances have a consistent CPU utilization at or near 100% The company wants to improve system performance and scale the system based on user load.

What should a solutions architect do to meet these requirements?

Options:

A.

Create a copy of the instance Place all instances behind an Application Load Balancer

B.

Create an S3 VPC endpoint for Amazon S3 Update the software to reference the endpoint

C.

Stop the EC2 instances. Modify the instance type to one with a more powerful CPU and more memory. Restart the instances.

D.

Route incoming requests to Amazon Simple Queue Service (Amazon SQS) Configure an EC2 Auto Scaling group based on queue size Update the software to read from the queue.

Question 166

A company is designing a tightly coupled high performance computing (HPC) environment in the AWS Cloud The company needs to include features that will optimize the HPC environment for networking and storage.

Which combination of solutions will meet these requirements? (Select TWO )

Options:

A.

Create an accelerator in AWS Global Accelerator. Configure custom routing for the accelerator.

B.

Create an Amazon FSx for Lustre file system. Configure the file system with scratch storage.

C.

Create an Amazon CloudFront distribution. Configure the viewer protocol policy to be HTTP and HTTPS.

D.

Launch Amazon EC2 instances. Attach an Elastic Fabric Adapter (EFA) to the instances.

E.

Create an AWS Elastic Beanstalk deployment to manage the environment.

Question 167

The DNS provider that hosts a company's domain name records is experiencing outages that cause service disruption for a website running on AWS. The company needs to migrate to a more resilient managed DNS service and wants the service to run on AWS.

What should a solutions architect do to rapidly migrate the DNS hosting service?

Options:

A.

Create an Amazon Route 53 public hosted zone for the domain name. Import the zone file containing the domain records hosted by the previous provider

B.

Create an Amazon Route 53 private hosted zone for the domain name Import the zone file containing the domain records hosted by the previous provider.

C.

Create a Simple AD directory in AWS. Enable zone transfer between the DNS provider and AWS Directory Service for Microsoft Active Directory for the domain records.

D.

Create an Amazon Route 53 Resolver inbound endpomt in the VPC. Specify the IP addresses that the provider's DNS will forward DNS queries to. Configure the provider's DNS to forward DNS queries for the domain to the IP addresses that are specified in the inbound endpoint.

Question 168

A media company stores movies in Amazon S3. Each movie is stored in a single video file that ranges from 1 GB to 10 GB in size.

The company must be able to provide the streaming content of a movie within 5 minutes of a user purchase. There is higher demand for movies that are less than 20 years old than for movies that are more than 20 years old. The company wants to minimize hosting service costs based on demand.

Which solution will meet these requirements?

Options:

A.

Store all media content in Amazon S3. Use S3 Lifecycle policies to move media data into the Infrequent Access tier when the demand for a movie decreases.

B.

Store newer movie video files in S3 Standard Store older movie video files in S3 Standard-Infrequent Access (S3 Standard-IA). When a user orders an older movie, retrieve the video file by using standard retrieval.

C.

Store newer movie video files in S3 Intelligent-Tiering. Store older movie video files in S3 Glacier Flexible Retrieval. When a user orders an older movie, retrieve the video file by using expedited retrieval.

D.

Store newer movie video files in S3 Standard. Store older movie video files in S3 Glacier Flexible Retrieval. When a user orders an older movie, retrieve the video file by using bulk retrieval.

Page: 42 / 78
Total 1039 questions