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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 #244 / 719

A company needs to maintain a comprehensive record of all API activity across its AWS environment to meet regulatory compliance requirements. Which AWS service should be used for this purpose?

A

Amazon Detective

B

AWS Web Application Firewall

C

Amazon CloudWatch

D

AWS CloudTrail

Question #418 / 719

Which AWS service provides FIPS 140-2 Level 3 validated Hardware Security Modules (HSMs) for managing cryptographic keys?

A

AWS Key Management Service (KMS)

B

AWS Secrets Manager

C

AWS CloudHSM

D

AWS Certificate Manager (ACM)

AWS Certified Solutions Architect - Associate

Sample Questions

Question #47 / 1019

A company requires guaranteed Amazon EC2 capacity in three distinct Availability Zones within a specific AWS Region for a marketing campaign lasting 7 days. What should the company do to ensure the EC2 capacity is reserved for the campaign?

A

Purchase Reserved Instances specifying only the target AWS Region.

B

Create an On-Demand Capacity Reservation specifying only the target AWS Region.

C

Purchase Reserved Instances specifying both the target AWS Region and the three Availability Zones.

D

Create an On-Demand Capacity Reservation specifying both the target AWS Region and the three Availability Zones.

Question #469 / 1019

A company stores customer transaction data in an Amazon S3 bucket, which is accessed irregularly for various analytics tasks. The access patterns are unpredictable, and the company seeks to minimize storage costs without manual intervention. Which solution best addresses these requirements?

A

Use S3 replication to copy objects to S3 Glacier Flexible Retrieval after 30 days.

B

Configure S3 Lifecycle policies to transition objects from S3 Standard to S3 Standard-Infrequent Access after 30 days.

C

Implement S3 Lifecycle policies to move objects from S3 Standard to S3 Intelligent-Tiering.

D

Utilize S3 Inventory reports to identify rarely accessed objects and manually move them to S3 Intelligent-Tiering.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #461 / 529

A company needs to migrate its e-commerce platform from an on-premises data center to AWS. The platform consists of a Java-based application server, a Redis cache, and a PostgreSQL database. The application requires persistent NFS-compatible storage for session data. The new AWS solution must scale from 5 Amazon EC2 instances to 40 EC2 instances during peak traffic periods, require no application modifications, and ensure no data loss occurs. Which solution meets these requirements?

A

Create an Amazon Elastic File System (Amazon EFS) file system. Deploy the Java application to AWS Elastic Beanstalk with an Application Load Balancer and an Auto Scaling group. Use .ebextensions to mount the EFS file system to the EC2 instances. Deploy an Amazon Aurora PostgreSQL database separate from the Elastic Beanstalk environment.

B

Create an Amazon Elastic Block Store (Amazon EBS) Multi-Attach volume. Deploy the Java application using a launch template and an Auto Scaling group. Create a Network Load Balancer for traffic distribution. Use EC2 user data to attach the EBS volume to instances. Deploy an Amazon RDS for PostgreSQL database within the Auto Scaling group.

C

Create an Amazon EFS file system. Configure an Auto Scaling group with a launch template to deploy EC2 instances. Use an Application Load Balancer for traffic distribution. Deploy Amazon ElastiCache for Redis and Amazon RDS for PostgreSQL. Use EC2 instance lifecycle hooks to mount the EFS file system during scale-out events.

D

Create an Amazon EBS Multi-Attach volume. Deploy the Java application to Elastic Beanstalk with a Network Load Balancer and Auto Scaling. Use .ebextensions to mount the EBS volume. Deploy an Amazon Aurora PostgreSQL database integrated into the Elastic Beanstalk environment.

Question #250 / 529

A company is deploying a distributed database that requires consistent high-throughput and low-latency communication between five Amazon EC2 instances within the same AWS Region. The solution does not need to account for fault tolerance.

Which architecture will satisfy these requirements?

A

Deploy five EC2 instances within a cluster placement group, using an instance type that supports enhanced networking capabilities.

B

Deploy five EC2 instances in an Auto Scaling group across a single Availability Zone, attaching an additional elastic network interface to each instance.

C

Deploy five EC2 instances within a partition placement group, selecting an instance type that supports enhanced networking capabilities.

D

Deploy five EC2 instances across a spread placement group, attaching an additional elastic network interface to each instance.

AWS Certified Developer – Associate

Sample Questions

Question #200 / 557

A company runs a serverless application on AWS using AWS Lambda functions with versions and aliases. They currently deploy updates manually but want to transition to an AWS-native traffic-shifting strategy to gradually roll out new versions to a predefined percentage of users. Which solution will achieve this goal?

A

Configure traffic routing using a weighted alias for the Lambda function versions.

B

Implement a canary deployment configuration for the Lambda function.

C

Use environment variables to manage traffic distribution between Lambda versions.

D

Set up a linear deployment configuration for the Lambda function.

Question #23 / 557

A company operates a multi-node legacy application on premises that relies on a network-attached storage (NAS) system as a centralized configuration repository for .json files. The company is migrating the application to Amazon EC2 instances and requires a highly available, cost-effective solution for the configuration repository. Which solution BEST meets these requirements?

A

Attach an Amazon EBS volume to one EC2 instance. Configure a file system on the volume and share it via the host OS. Update the application to read/write configuration files from the shared volume.

B

Provision a micro EC2 instance with an instance store volume. Share the volume via the host OS and modify the application to access the shared files.

C

Create an Amazon S3 bucket to host the configuration files. Migrate the .json files to S3 and update the application to use the AWS SDK for reading/writing configurations.

D

Create an Amazon S3 bucket for the repository. Mount the bucket as a local volume on the EC2 instances using a third-party tool. Update the application to read/write files directly from the mounted volume.