AWS Solution Architect Associate
SAA-C03 Comprehensive Questions
(Frequently Tested) with Verified
Answers Graded A+
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A company collects data for temperature, humidity, and atmospheric
pressure in cities across multiple continents. The average volume of
data that the company collects from each site daily is 500 GB. Each site
has a high-speed Internet connection.
,The company wants to aggregate the data from all these global sites as
quickly as possible in a single Amazon S3 bucket. The solution must
minimize operational complexity.
Which solution meets these requirements? - Answer: Turn on S3
Transfer Acceleration on the destination S3 bucket. Use multipart
uploads to directly upload site data to the destination S3 bucket.
A company needs the ability to analyze the log files of its proprietary
application. The logs are stored in JSON format in an Amazon S3 bucket.
Queries will be simple and will run on-demand. A solutions architect
needs to perform the analysis with minimal changes to the existing
architecture.
What should the solutions architect do to meet these requirements
with the LEAST amount of operational overhead? - Answer: Use
Amazon Athena directly with Amazon S3 to run the queries as needed.
A company uses AWS Organizations to manage multiple AWS accounts
for different departments. The management account has an Amazon S3
bucket that contains project reports. The company wants to limit access
to this S3 bucket to only users of accounts within the organization in
AWS Organizations.
Which solution meets these requirements with the LEAST amount of
operational overhead? - Answer: Add the aws PrincipalOrgID global
,condition key with a reference to the organization ID to the S3 bucket
policy.
An application runs on an Amazon EC2 instance in a VPC. The
application processes logs that are stored in an Amazon S3 bucket. The
EC2 instance needs to access the S3 bucket without connectivity to the
internet.
Which solution will provide private network connectivity to Amazon S3?
- Answer: Create a gateway VPC endpoint to the S3 bucket.
A company is hosting a web application on AWS using a single Amazon
EC2 instance that stores user-uploaded documents in an Amazon EBS
volume. For better scalability and availability, the company duplicated
the architecture and created a second EC2 instance and EBS volume in
another Availability Zone, placing both behind an Application Load
Balancer. After completing this change, users reported that, each time
they refreshed the website, they could see one subset of their
documents or the other, but never all of the documents at the same
time.
What should a solutions architect propose to ensure users see all of
their documents at once? - Answer: Copy the data from both EBS
volumes to Amazon EFS. Modify the application to save new documents
to Amazon EFS
, A company uses NFS to store large video files in on-premises network
attached storage. Each video file ranges in size from 1 MB to 500 GB.
The total storage is 70 TB and is no longer growing. The company
decides to migrate the video files to Amazon S3. The company must
migrate the video files as soon as possible while using the least possible
network bandwidth.
Which solution will meet these requirements? - Answer: Deploy an S3
File Gateway on premises. Create a public service endpoint to connect
to the S3 File Gateway. Create an S3 bucket. Create a new NFS file
share on the S3 File Gateway. Point the new file share to the S3 bucket.
Transfer the data from the existing NFS file share to the S3 File
Gateway.
A company has an application that ingests incoming messages. Dozens
of other applications and microservices then quickly consume these
messages. The number of messages varies drastically and sometimes
increases suddenly to 100,000 each second. The company wants to
decouple the solution and increase scalability.
Which solution meets these requirements? - Answer: Persist the
messages to Amazon Kinesis Data Analytics. Configure the consumer
applications to read and process the messages.
A company is migrating a distributed application to AWS. The
application serves variable workloads. The legacy platform consists of a
primary server that coordinates jobs across multiple compute nodes.
SAA-C03 Comprehensive Questions
(Frequently Tested) with Verified
Answers Graded A+
Professional Academic Assistance Services
Services Offered
• Proctored Exam Assistance
• Online Class Management (Full Course Support)
• Exam Preparation & Study Materials
• Assignments and Coursework Support
• Essay and Research Paper Writing
• Discussion Posts & Responses
• Editing and Proofreading
• Confidential Academic Consultation
Helping Students Achieve Academic Excellence
A company collects data for temperature, humidity, and atmospheric
pressure in cities across multiple continents. The average volume of
data that the company collects from each site daily is 500 GB. Each site
has a high-speed Internet connection.
,The company wants to aggregate the data from all these global sites as
quickly as possible in a single Amazon S3 bucket. The solution must
minimize operational complexity.
Which solution meets these requirements? - Answer: Turn on S3
Transfer Acceleration on the destination S3 bucket. Use multipart
uploads to directly upload site data to the destination S3 bucket.
A company needs the ability to analyze the log files of its proprietary
application. The logs are stored in JSON format in an Amazon S3 bucket.
Queries will be simple and will run on-demand. A solutions architect
needs to perform the analysis with minimal changes to the existing
architecture.
What should the solutions architect do to meet these requirements
with the LEAST amount of operational overhead? - Answer: Use
Amazon Athena directly with Amazon S3 to run the queries as needed.
A company uses AWS Organizations to manage multiple AWS accounts
for different departments. The management account has an Amazon S3
bucket that contains project reports. The company wants to limit access
to this S3 bucket to only users of accounts within the organization in
AWS Organizations.
Which solution meets these requirements with the LEAST amount of
operational overhead? - Answer: Add the aws PrincipalOrgID global
,condition key with a reference to the organization ID to the S3 bucket
policy.
An application runs on an Amazon EC2 instance in a VPC. The
application processes logs that are stored in an Amazon S3 bucket. The
EC2 instance needs to access the S3 bucket without connectivity to the
internet.
Which solution will provide private network connectivity to Amazon S3?
- Answer: Create a gateway VPC endpoint to the S3 bucket.
A company is hosting a web application on AWS using a single Amazon
EC2 instance that stores user-uploaded documents in an Amazon EBS
volume. For better scalability and availability, the company duplicated
the architecture and created a second EC2 instance and EBS volume in
another Availability Zone, placing both behind an Application Load
Balancer. After completing this change, users reported that, each time
they refreshed the website, they could see one subset of their
documents or the other, but never all of the documents at the same
time.
What should a solutions architect propose to ensure users see all of
their documents at once? - Answer: Copy the data from both EBS
volumes to Amazon EFS. Modify the application to save new documents
to Amazon EFS
, A company uses NFS to store large video files in on-premises network
attached storage. Each video file ranges in size from 1 MB to 500 GB.
The total storage is 70 TB and is no longer growing. The company
decides to migrate the video files to Amazon S3. The company must
migrate the video files as soon as possible while using the least possible
network bandwidth.
Which solution will meet these requirements? - Answer: Deploy an S3
File Gateway on premises. Create a public service endpoint to connect
to the S3 File Gateway. Create an S3 bucket. Create a new NFS file
share on the S3 File Gateway. Point the new file share to the S3 bucket.
Transfer the data from the existing NFS file share to the S3 File
Gateway.
A company has an application that ingests incoming messages. Dozens
of other applications and microservices then quickly consume these
messages. The number of messages varies drastically and sometimes
increases suddenly to 100,000 each second. The company wants to
decouple the solution and increase scalability.
Which solution meets these requirements? - Answer: Persist the
messages to Amazon Kinesis Data Analytics. Configure the consumer
applications to read and process the messages.
A company is migrating a distributed application to AWS. The
application serves variable workloads. The legacy platform consists of a
primary server that coordinates jobs across multiple compute nodes.
