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Explore AWS Certificates

Unlock your cloud potential with AWS certifications. Click on a certificate to explore detailed exam resources and preparation tools designed for your success.

AWS Certified Cloud Practitioner

The AWS Certified Cloud Practitioner (CLF-C02) certification provides a foundational understanding of AWS Cloud concepts, services, and billing models. It is designed for individuals new to cloud computing, offering essential knowledge for various AWS roles and cloud-based projects.

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AWS Certified Solutions Architect - Associate

The AWS Certified Solutions Architect – Associate (SAA-C03) certification validates your ability to design secure, cost-effective, and scalable solutions using AWS services. It covers architectural best practices, cloud deployment, and AWS core services, making it ideal for individuals pursuing cloud architecture roles.

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AWS Certified Solutions Architect - Professional

The AWS Certified Solutions Architect – Professional (SAP-C02) certification demonstrates advanced expertise in designing complex, scalable, and secure solutions on AWS. It covers in-depth architectural strategies, cost optimization, and best practices for large-scale cloud deployments, ideal for experienced cloud architects.

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AWS Certified Developer – Associate

The AWS Certified Developer – Associate (DVA-C02) certification validates expertise in developing, testing, and deploying AWS-based applications. It is designed for developers with hands-on experience in AWS, focusing on essential services, application lifecycle management, and best practices for building secure, scalable, and cloud-native applications. This certification is ideal for individuals seeking to deepen their understanding of AWS development tools and services to support innovative cloud solutions.

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AWS Certified Cloud Practitioner

Sample Questions

Question #658 / 719

What is the maximum number of objects that can be stored in an Amazon S3 bucket?

A

100 million

B

500 million

C

1 billion

D

Virtually unlimited

Question #132 / 719

Which task is a responsibility of AWS, according to the AWS shared responsibility model?

A

Encrypt data at rest using AWS KMS keys.

B

Manage the physical security of AWS data centers.

C

Install security patches on EC2 instances.

D

Configure network access control lists (ACLs).

AWS Certified Solutions Architect - Associate

Sample Questions

Question #242 / 1019

A company operates a global web application on AWS using ten Amazon EC2 instances distributed across multiple Availability Zones. The company needs DNS queries to return the IP addresses of all healthy EC2 instances simultaneously while performing health checks on each instance.

Which routing policy should be implemented to fulfill this requirement?

A

Weighted routing policy

B

Failover routing policy

C

Multivalue routing policy

D

Geoproximity routing policy

Question #326 / 1019

An image hosting company stores its large assets in Amazon S3 Standard buckets. The company uses multipart uploads via S3 APIs and overwrites existing objects. For the first 45 days after upload, the objects are accessed frequently. After 45 days, access becomes infrequent but follows a predictable pattern. The company must optimize S3 storage costs while maintaining high availability and durability of the assets.

Which combination of actions should a solutions architect recommend to meet these requirements? (Choose two.)

A

Move assets to S3 Intelligent-Tiering after 45 days.

B

Configure an S3 Lifecycle policy to clean up incomplete multipart uploads.

C

Configure an S3 Lifecycle policy to clean up expired object delete markers.

D

Move assets to S3 Standard-Infrequent Access (S3 Standard-IA) after 45 days.

E

Move assets to S3 One Zone-Infrequent Access (S3 One Zone-IA) after 45 days.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #88 / 529

A company aims to modify its internal cloud billing approach for each department. The cloud governance team currently provides overall cloud expenditure reports to each department head. The company utilizes AWS Organizations to manage separate AWS accounts for each department. Existing tagging standards include department, environment, and project. The team seeks a centralized solution to deliver monthly department-specific spending reports and notifications when expenditures surpass predefined thresholds.

Which solution is the MOST cost-effective way to fulfill these requirements?

A

Configure AWS Budgets in each account with alerts grouped by department, environment, and project. Subscribe each department to an Amazon SNS topic per alert. Use Cost Explorer in each account to generate monthly department reports.

B

Configure AWS Budgets in the organization's management account with alerts grouped by department, environment, and project. Subscribe each department to an Amazon SNS topic per alert. Use Cost Explorer in the management account to generate monthly department reports.

C

Configure AWS Budgets in each account with alerts grouped by department, environment, and project. Subscribe each department to an Amazon SNS topic per alert. Use the AWS Billing and Cost Management dashboard in each account to generate monthly department reports.

D

Enable AWS Cost and Usage Reports in the management account, grouped by department, environment, and project. Develop an AWS Lambda function to process reports, send alerts, and distribute monthly reports to departments via email.

Question #272 / 529

A company hosts a web application on AWS in the us-east-1 Region. The application servers are distributed across three Availability Zones behind an Application Load Balancer. The database is hosted on an Amazon RDS for MySQL instance configured with Single-AZ. A solutions architect needs to design a cross-Region data recovery solution using AWS services with an RTO of less than 5 minutes and an RPO of less than 1 minute. The solutions architect has deployed application servers in us-west-2 and configured Amazon Route 53 health checks and DNS failover to us-west-2. Which additional step should the solutions architect take?

A

Modify the RDS instance to a Multi-AZ deployment in us-east-1.

B

Migrate the database to an Amazon Aurora global database with the primary in us-east-1 and the secondary in us-west-2.

C

Create a cross-Region read replica of the RDS MySQL instance in us-west-2.

D

Deploy a standby MySQL database on an Amazon EC2 instance in us-west-2.

AWS Certified Developer – Associate

Sample Questions

Question #180 / 557

A company operates a serverless application using AWS Lambda functions triggered by Amazon API Gateway. Each Lambda function must access an Amazon RDS PostgreSQL database. To comply with security policies, all Lambda functions must use a single securely encrypted database connection string.

Which solution will meet these requirements?

A

Use IAM database authentication for RDS PostgreSQL to enable secure database connections for all Lambda functions.

B

Store the credentials in an encrypted Amazon ElastiCache cluster and retrieve them during Lambda execution.

C

Store the credentials in AWS Systems Manager Parameter Store as a secure string parameter.

D

Use Lambda environment variables encrypted with a customer-managed AWS Key Management Service (AWS KMS) key.

Question #52 / 557

A financial application is streaming transaction logs containing sensitive financial information through an Amazon Kinesis Data Firehose delivery stream. A developer must redact specific sensitive fields from the logs before storing the processed data in an Amazon S3 bucket. What should the developer do to fulfill this requirement?

A

Configure Kinesis Data Firehose to use an AWS Lambda function for data transformation. Implement the Lambda function to redact the sensitive fields. Set up the delivery stream to send the transformed data to an S3 bucket.

B

Deploy an AWS Glue ETL job to process the data from the delivery stream. Configure the Glue job to redact the sensitive fields and output the results to the S3 bucket. Set the Glue job as the destination for Firehose.

C

Use an Amazon EC2 instance configured as the Firehose destination. Install a custom application on the EC2 instance to redact the sensitive fields and then forward the data to the S3 bucket.

D

Set up an Amazon Kinesis Data Analytics application to process the incoming data stream. Use SQL queries to redact the sensitive fields and direct the output to the S3 bucket through the delivery stream.