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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 #628 / 719

A media streaming company is migrating its on-premises infrastructure to AWS and needs to automatically manage traffic spikes during peak viewing hours in a cost-efficient manner. Which AWS Cloud features should the company use? (Choose two.)

A

Multi-AZ deployment

B

Pay-as-you-go pricing

C

AWS Identity and Access Management (IAM)

D

Auto Scaling groups

E

Amazon CloudWatch alarms

Question #599 / 719

Which AWS service or feature can be used to monitor network throughput spikes on a system running on Amazon EC2?

A

AWS CloudTrail

B

AWS Health Dashboard

C

AWS Trusted Advisor

D

Amazon CloudWatch

AWS Certified Solutions Architect - Associate

Sample Questions

Question #332 / 1019

A company needs to provide its employees with secure access to confidential research data stored on an on-premises Linux NFS server. The company wants to ensure that the data can be accessed only by authorized users and must be securely downloaded to employees’ devices. Due to an increase in remote collaboration, the NFS server is running out of capacity.

Which solution will meet these requirements?

A

Migrate the NFS server to an Amazon EC2 instance in a public subnet. Configure the security group to allow inbound traffic only from the company\u2019s IP range.

B

Migrate the data to an Amazon EFS file system. Integrate Amazon EFS with the on-premises Active Directory using AWS Directory Service. Configure AWS Client VPN for secure access.

C

Migrate the data to Amazon S3, create a private VPC endpoint, and generate presigned URLs for downloads.

D

Migrate the data to Amazon S3, create a public VPC endpoint, and authenticate users via AWS IAM Identity Center (AWS Single Sign-On).

Question #281 / 1019

A company uses Amazon RDS for PostgreSQL for their critical application. Following an audit, they must ensure a recovery point objective (RPO) of less than 1 second. Which solution fulfills this requirement?

A

Configure the RDS instance with a Multi-AZ deployment.

B

Create a read replica in a different Availability Zone and configure automatic failover.

C

Enable continuous transaction log archiving to Amazon S3 with 1-second intervals.

D

Use automated backups with a backup interval set to 1 second.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #357 / 529

A financial services company offers a SaaS platform for fraud detection to international banks. The platform is hosted on AWS using multiple accounts within an AWS Organization. Compliance regulations require that all API calls be logged, changes auditable, and logs stored securely with integrity verification. Which solution meets these requirements with the LEAST operational overhead?

A

Create an AWS CloudTrail trail in each member account. Deploy each trail to all AWS Regions. Use separate Amazon S3 buckets with MFA delete, encryption, and versioning enabled. Enable log file validation for each trail.

B

Create an AWS CloudTrail organization trail in the management account. Deploy the trail to all AWS Regions. Use a single Amazon S3 bucket with MFA delete, encryption, and versioning enabled. Enable log file validation for the trail.

C

Create an AWS CloudTrail organization trail in the management account. Deploy the trail to all AWS Regions. Use a single Amazon S3 bucket with MFA delete and encryption enabled. Enable log file validation for the trail.

D

Create an AWS CloudTrail trail in the management account. Deploy the trail to all AWS Regions. Use a single Amazon S3 bucket with versioning and encryption. Configure Amazon SNS to notify when logs are delivered.

Question #102 / 529

A company is migrating its enterprise applications from an on-premises data center to AWS. The company operates an Oracle database with Real Application Clusters (RAC) on-premises and wants to transition to Amazon Aurora PostgreSQL. A solutions architect must design a heterogeneous database migration using AWS managed services.

Which solution meets these requirements?

A

Migrate the Oracle databases to Amazon Aurora PostgreSQL using Oracle Data Pump utilities (expdp/impdp) for backup and restore.

B

Transfer data to Amazon S3 using an AWS Snowball Edge Storage Optimized device. Configure Amazon Aurora PostgreSQL and use S3 integration with PostgreSQL's COPY command to load data.

C

Convert the database schema using the AWS Schema Conversion Tool to Amazon Aurora PostgreSQL. Migrate the data using AWS Database Migration Service (AWS DMS) from on-premises Oracle to Aurora PostgreSQL.

D

Migrate data over the network using AWS DataSync from on-premises storage to Amazon S3. Set up Amazon Aurora PostgreSQL and load data using PostgreSQL's COPY command with S3 integration.

AWS Certified Developer – Associate

Sample Questions

Question #534 / 557

A developer is deploying an AWS Lambda function that requires connectivity to resources within a VPC's private subnets. Which approach minimizes operational complexity while ensuring secure access?

A

Attach the Lambda function to the VPC using private subnets. Create a security group allowing access to the private resources. Associate the security group with the Lambda function.

B

Configure the Lambda function to use a VPN connection to the VPC. Create a security group permitting traffic to the private resources. Attach the security group to the Lambda function.

C

Deploy a NAT gateway in a public subnet. Configure the Lambda function to route traffic through the NAT gateway and associate a security group allowing access to the resources.

D

Create an AWS PrivateLink interface endpoint for the VPC resources. Configure the Lambda function to communicate via the PrivateLink endpoint.

Question #552 / 557

A company uses an Amazon S3 bucket to store critical financial records. The records are updated several times daily via an automated process running on AWS Lambda. The company has enabled S3 Versioning to preserve all object versions. Over time, they notice excessive versions increasing storage costs. They need to maintain only the current version and the immediate previous version of each object. Which solution meets these requirements?

A

Configure an S3 bucket policy to retain one previous non-current version of the objects.

B

Configure an S3 Lifecycle rule to retain one previous non-current version of the objects.

C

Enable S3 Object Lock. Configure an S3 Object Lock policy to retain one previous non-current version of the objects.

D

Suspend S3 Versioning. Modify the Lambda function to delete old versions before uploading new updates.