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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 #442 / 719

An ecommerce company has deployed a web application on Amazon EC2 instances. The company needs to route incoming HTTP traffic to different groups of instances based on the content of the request, such as URL paths or hostnames.

Which AWS service or resource will meet this requirement?

A

Amazon EC2 Auto Scaling

B

Application Load Balancer

C

Gateway Load Balancer

D

Network Load Balancer

Question #329 / 719

A company needs to deploy a WordPress website quickly with minimal administrative effort. They require a service that provides pre-configured virtual servers, including the necessary software stack and security settings. Which AWS service should they choose?

A

Amazon Lightsail

B

Amazon EC2

C

AWS Outposts

D

Amazon Athena

AWS Certified Solutions Architect - Associate

Sample Questions

Question #369 / 1019

A company operates an application on Amazon EC2 Linux instances that execute nightly batch jobs lasting up to two hours. These jobs are developed in multiple programming languages without a common framework. The company wants to improve scalability and ensure these jobs run efficiently without increasing management complexity. Which solution meets these requirements with the LEAST operational overhead?

A

Use AWS Batch to manage the jobs and schedule them via Amazon EventBridge (Amazon CloudWatch Events).

B

Containerize each job and deploy using AWS Fargate with scheduled tasks.

C

Migrate the jobs to AWS Lambda functions triggered by Amazon EventBridge schedules.

D

Configure an Auto Scaling group to adjust the number of EC2 instances based on CloudWatch alarms.

Question #433 / 1019

A company is managing its development and production workloads across multiple AWS accounts within an AWS Organizations structure. The organization needs to ensure that encryption settings for critical resources cannot be disabled or altered without authorization.

Which solution will meet these requirements?

A

Create a custom AWS Config rule to block changes to encryption settings except by authorized principals.

B

Configure an AWS CloudTrail trail with event logging to prevent encryption setting modifications.

C

Implement a service control policy (SCP) to deny encryption setting changes except by authorized principals.

D

Use Amazon CloudWatch alarms to trigger alerts when encryption settings are modified.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #457 / 529

A company analyzes sensor data stored on-premises, receiving 2 million new files daily. Each file averages 500 KB. Files are processed in 500 MB batches, zipped, and archived on an NFS server. The company uses Microsoft Hyper-V with available compute capacity but requires AWS for storage. Archived data must be retrievable within 5 days of a request. The company has a 10 Gbps AWS Direct Connect connection and needs to limit bandwidth by scheduling transfers during off-peak hours cost-effectively.

Which solution will meet these requirements MOST cost-effectively?

A

Deploy an AWS DataSync agent on a new GPU-based Amazon EC2 instance. Configure the agent to copy batches from the on-premises NFS server to Amazon S3 Glacier Instant Retrieval. Delete the data on-premises after successful transfer.

B

Deploy an AWS DataSync agent as a Hyper-V VM on premises. Configure the agent to copy batches from the NFS server to Amazon S3 Glacier Deep Archive. Delete the data on-premises after successful transfer.

C

Deploy an AWS DataSync agent on a new general-purpose Amazon EC2 instance. Configure the agent to copy batches to Amazon S3 Standard, then apply a lifecycle rule to transition objects to S3 Glacier Deep Archive after 1 day. Delete the data on-premises after transfer.

D

Deploy an AWS Storage Gateway Tape Gateway on premises in the Hyper-V environment. Configure it with an S3 Glacier Deep Archive pool and automatic tape creation. Eject tapes after batches are copied.

Question #394 / 529

A company is deploying a distributed machine learning training cluster on AWS using Linux EC2 instances spanning multiple Availability Zones. All nodes require shared file storage that supports POSIX compliance, high availability, resilience, and high throughput for large-scale data processing. Which storage solution meets these requirements?

A

Configure an AWS Storage Gateway volume gateway with stored volumes backed by Amazon S3. Mount the stored volumes on each EC2 instance in the cluster.

B

Create an Amazon Elastic File System (Amazon EFS) file system using the General Purpose performance mode. Mount the EFS file system on all EC2 instances in the cluster.

C

Provision an Amazon Elastic Block Store (Amazon EBS) volume with the gp3 volume type. Attach the EBS volume to all EC2 instances in the cluster simultaneously.

D

Deploy an Amazon Elastic File System (Amazon EFS) file system using the Max I/O performance mode. Mount the EFS file system on each EC2 instance in the cluster.

AWS Certified Developer – Associate

Sample Questions

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.

Question #464 / 557

A developer is using AWS CloudFormation to deploy an Amazon RDS instance. The developer needs to set the RDS instance's allocated storage based on the environment parameter of the template. The template contains mappings of EnvironmentConfig for each environment's storage size.

The environment parameter and EnvironmentConfig mappings are as follows:

Environment parameter:

yaml Parameters: Environment: Type: String Default: dev AllowedValues: - dev - test - prod Description: The name of the deployment environment. 

EnvironmentConfig mappings:

yaml Mappings: EnvironmentConfig: dev: Storage: 100 test: Storage: 200 prod: Storage: 300 

Which statement will meet these requirements?

A

AllocatedStorage: !GetAtt [EnvironmentConfig, !Ref Environment, Storage]

B

AllocatedStorage: !FindInMap [EnvironmentConfig, !Ref Environment, Storage]

C

AllocatedStorage: !Select [EnvironmentConfig, !Ref Environment, Storage]

D

AllocatedStorage: !ForEach [EnvironmentConfig, !Ref Environment, Storage]