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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 #565 / 719

A research institution is conducting large-scale climate modeling simulations that require significant computational resources. The simulations can be interrupted and restarted without significant impact on the overall project timeline. What is the MOST cost-effective Amazon EC2 purchasing option for this scenario?

A

On-Demand Instances

B

Spot Instances

C

Reserved Instances

D

Savings Plans

Question #94 / 719

In AWS Identity and Access Management (IAM), adhering to the principle of ensuring users have only the minimum permissions required to perform their job functions is referred to as:

A

minimal access

B

just-in-time access

C

least privilege access

D

credential access

AWS Certified Solutions Architect - Associate

Sample Questions

Question #429 / 1019

The following IAM policy is attached to an IAM group. This is the only policy applied to the group.

json { "Version": "2012-10-17", "Statement": [ { "Sid": "1", "Effect": "Allow", "Action": "s3:*", "Resource": "*", "Condition": { "StringEquals": { "s3:LocationConstraint": "us-west-2" } } }, { "Sid": "2", "Effect": "Deny", "Action": [ "s3:DeleteObject", "s3:PutObject" ], "Resource": "*", "Condition": { "BoolIfExists": { "aws:MultiFactorAuthPresent": false } } } ] } 

What are the effective IAM permissions of this policy for group members?

A. Group members are permitted any Amazon S3 action within the us-west-2 Region. Statements after the Allow permission are not applied.
B. Group members are denied any Amazon S3 permissions in the us-west-2 Region unless they are logged in with multi-factor authentication (MFA).
C. Group members are allowed the s3:DeleteObject and s3:PutObject permissions for all Regions when logged in with multi-factor authentication (MFA). Group members are permitted any other Amazon S3 action.
D. Group members are allowed the s3:DeleteObject and s3:PutObject permissions for the us-west-2 Region only when logged in with multi-factor authentication (MFA). Group members are permitted any other Amazon S3 action within the us-west-2 Region.

A

Group members are permitted any Amazon S3 action within the us-west-2 Region. Statements after the Allow permission are not applied.

B

Group members are denied any Amazon S3 permissions in the us-west-2 Region unless they are logged in with multi-factor authentication (MFA).

C

Group members are allowed the s3:DeleteObject and s3:PutObject permissions for all Regions when logged in with multi-factor authentication (MFA). Group members are permitted any other Amazon S3 action.

D

Group members are allowed the s3:DeleteObject and s3:PutObject permissions for the us-west-2 Region only when logged in with multi-factor authentication (MFA). Group members are permitted any other Amazon S3 action within the us-west-2 Region.

Question #950 / 1019

A solutions architect must establish a secure hybrid connection between an organization's on-premises data center and their AWS VPC. The solution must encrypt all traffic at both the network layer and session layer, while implementing granular security controls to restrict unauthorized access between on-premises systems and AWS resources. Which solution meets these requirements?

A

Implement IAM policies to restrict AWS Management Console access to specific on-premises IP addresses. Enforce least-privilege access using IAM roles and policies.

B

Deploy AWS Direct Connect to establish a dedicated network connection to the VPC. Use VPC route tables to permit or deny traffic between AWS and on-premises systems.

C

Configure an AWS Site-to-Site VPN connection to the VPC. Update route tables to direct on-premises traffic to the VPC. Apply security groups and network ACLs to allow only necessary traffic from on-premises.

D

Use AWS Transit Gateway to interconnect the VPC and on-premises network. Configure route tables for traffic routing. Enforce security groups and network ACLs to restrict access to required on-premises traffic.

AWS Certified Solutions Architect - Professional

Sample Questions

Question #160 / 529

A company runs a mission-critical application with its data tier deployed in a single AWS Region. The data tier consists of an Amazon DynamoDB table and an Amazon Aurora PostgreSQL DB cluster. The Aurora PostgreSQL engine version supports a global database. The application tier is already deployed across two Regions. Company policy mandates that all critical applications must have both application and data tiers deployed in two Regions, with an RTO and RPO of no more than a few minutes. A solutions architect must design a solution to align the data tier with these requirements.

Which combination of steps should be taken to meet these requirements? (Choose two.)

A

Add a secondary Region to the Aurora PostgreSQL DB cluster using the global database feature

B

Create a read replica of the Aurora PostgreSQL DB cluster in another Region

C

Configure cross-Region automated backups for the DynamoDB table and Aurora PostgreSQL DB cluster

D

Replicate the DynamoDB table to a secondary Region by enabling global tables

E

Use AWS Backup to schedule cross-Region backups and automate recovery workflows

Question #401 / 529

A company needs to design a disaster recovery (DR) solution for an application hosted in their on-premises data center. The application writes data to two SMB file shares: one for transaction logs and another for media files. Both file shares are located in the data center. The company wants to store a secondary copy of the data on AWS, which must be accessible via SMB from either the data center or AWS during a disaster. The secondary copy is infrequently accessed but must be retrievable within 5 minutes when needed.

Which solution meets these requirements?

A

Deploy AWS Outposts with Amazon S3 storage. Use a Windows EC2 instance on Outposts as a file server to host the secondary copy.

B

Deploy an Amazon FSx File Gateway. Configure an Amazon FSx for Windows File Server Multi-AZ file system with SSD storage for both transaction logs and media files.

C

Deploy an Amazon S3 File Gateway. Configure the gateway to store transaction logs in Amazon S3 Standard-Infrequent Access (S3 Standard-IA) and media files in S3 Glacier Deep Archive.

D

Deploy an Amazon S3 File Gateway. Configure the gateway to store both transaction logs and media files in Amazon S3 Standard-Infrequent Access (S3 Standard-IA).

AWS Certified Developer – Associate

Sample Questions

Question #339 / 557

A company stores all personally identifiable information (PII) in an Amazon S3 bucket named PII-Bucket in Account X. Developers are working on an application running on Amazon EC2 instances in Account Y. The application requires access to the PII-Bucket.

An administrator in Account X creates an IAM role named S3AccessRole with permissions to access the PII-Bucket. The role's trust policy specifies Account Y as a principal that can assume the role.

Which combination of steps should the developers take in Account Y to allow their application to access the PII-Bucket? (Choose two.)

A

Grant the EC2 instance's IAM role permission to assume the S3AccessRole.

B

Include the GetSessionToken API call in the application code to obtain temporary credentials.

C

Modify the EC2 instance's IAM role to have direct access to the PII-Bucket.

D

Include the AssumeRole API call in the application code to obtain temporary credentials.

E

Configure the application to use the EC2 instance's existing IAM role credentials directly.

Question #500 / 557

A company uses an Amazon DynamoDB table to manage customer orders. They need their order tracking dashboard to reflect real-time updates whenever an order is placed, modified, or completed. The solution must ensure the dashboard is automatically updated with the latest order status without manual intervention.

Which approach fulfills these requirements?

A

Create a DynamoDB Accelerator (DAX) cluster for the table. Set the view type to old image. Develop an AWS Lambda function that retrieves data from the cluster to update the dashboard. Subscribe the Lambda function to the cluster.

B

Create a DynamoDB Accelerator (DAX) cluster for the table. Set the view type to new image. Develop an AWS Lambda function that retrieves data from the cluster to update the dashboard. Subscribe the Lambda function to the cluster.

C

Enable a DynamoDB stream for the table. Set the view type to new image. Develop an AWS Lambda function that processes the stream data to update the dashboard. Subscribe the Lambda function to the stream.

D

Enable a DynamoDB stream for the table. Set the view type to old image. Develop an AWS Lambda function that processes the stream data to update the dashboard. Subscribe the Lambda function to the stream.