AWS Solutions Architect Free Practice Questions

FREE PRACTICE QUESTIONS

AWS Certified
Solutions Architect Associate

Are you ready to sit your AWS Solutions Architect exam? Test your knowledge with these free practice questions.
Simply click on the questions below to reveal the correct answers and explanations with reference links. 

The correct answer is D. “Create a VPC peering connection between VPC-TEST1 and VPC-TEST2.”

Explanation:

A VPC peering connection is a networking connection between two VPCs that enables you to route traffic between them using private IPv4 addresses or IPv6 addresses. Instances in either VPC can communicate with each other as if they are within the same network.

You can create a VPC peering connection between your own VPCs, or with a VPC in another AWS account. The VPCs can be in different regions (also known as an inter-region VPC peering connection).

A. “Create a VPC gateway endpoint for each EC2 instance and update route tables” is incorrect. You cannot create VPC gateway endpoints for Amazon EC2 instances. These are used with DynamoDB and S3 only.

B. “Attach a virtual private gateway to VPC-TEST1 and VPC-TEST2 and enable routing” is incorrect. You cannot create an AWS Managed VPN connection between two VPCs. 

C. “Attach a Direct Connect gateway to VPC-TEST1 and VPC-TEST2 and enable routing” is incorrect. Direct Connect gateway is used to connect a Direct Connect connection to multiple VPCs, it is not useful in this scenario as there is no Direct Connect connection.

References:

https://docs.aws.amazon.com/vpc/latest/peering/what-is-vpc-peering.html

https://digitalcloud.training/certification-training/aws-solutions-architect-associate/networking-and-content-delivery/amazon-vpc/

The correct answer is A. “Amazon EC2 instance store for maximum performance, Amazon S3 for durable data storage, and Amazon S3 Glacier for archival storage”.

Explanation:

The best I/O performance can be achieved by using instance store volumes for the video processing. This is safe to use for use cases where the data can be recreated from the source files so this is a good use case.

For storing data durably Amazon S3 is a good fit as it provides 99.999999999% of durability. For archival the video files can then be moved to Amazon S3 Glacier which is a low cost storage option that is ideal for long-term archival.

B. “Amazon EBS for maximum performance, Amazon S3 for durable data storage, and Amazon S3 Glacier for archival storage” is incorrect. EBS is not going to provide as much I/O performance as an instance store volume so is not the best choice for this use case.

C. “Amazon EC2 instance store for maximum performance, Amazon EFS for durable data storage and Amazon S3 for archival storage” is incorrect. EFS does not provide as much durability as Amazon S3 and will not be as cost-effective.

D. “Amazon EBS for maximum performance, Amazon EFS for durable data storage, and Amazon S3 Glacier for archival storage” is incorrect. EBS and EFS are not the best choices here as described above.

References:

https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/InstanceStorage.html

https://aws.amazon.com/s3/storage-classes/

https://digitalcloud.training/certification-training/aws-solutions-architect-associate/storage/amazon-s3/

The correct answer is C. “Create a Nitro-based Amazon EC2 instance with an Amazon EBS Provisioned IOPS SSD (i01) volume attached. Provision 64,000 IOPS for the volume”.

Explanation:

Amazon EC2 Nitro-based systems are not required for this solution but do offer advantages in performance that will help to maximize the usage of the EBS volume. For the data storage volume an i01 volume can support up to 64,000 IOPS so a single volume with sufficient capacity (50 IOPS per GiB) can be deliver the requirements.

The current list of EBS volume types is in the table below:

Free Practice Questions AWS

A. “Use an instance from the I3 I/O optimized family and leverage instance store storage to achieve the IOPS requirement” is incorrect.

B. “Create an Amazon EC2 instance with four Amazon EBS General Purpose SSD (gp2) volumes attached. Max out the IOPS on each volume and use a RAID 0 stripe set” is incorrect. This is not a good use case for gp2 volumes. It is much better to use io1 which also meets the requirement of having a single volume with 64,000 IOPS.

D. “Create an Amazon EC2 instance with two Amazon EBS Provisioned IOPS SSD (i01) volumes attached. Provision 32,000 IOPS per volume and create a logical volume using the OS that aggregates the capacity” is incorrect. There is no need to create two volumes and aggregate capacity through the OS, the Solutions Architect can simply create a single volume with 64,000 IOPS.

References:

https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-volume-types.html

https://digitalcloud.training/certification-training/aws-solutions-architect-associate/compute/amazon-ec2/

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20
questions

Test your AWS knowledge with these 20 sample test questions that reflect the difficulty of the real AWS exam

Pass mark
72%

You need to get 14 out of the 20 Practice Questions right to pass this sample practice test. Good luck!

Exam
Coverage

This sample exam includes a mix of questions on core AWS services covering multiple knowledge areas

This free AWS practice quiz for the AWS Solutions Architect Associate consists of 20 questions with a mix of questions on core AWS services, including EC2, VPC and EMR. Please note that unlike our online exam simulator, this free sample quiz is not timed – so you can take as much time as required to answer each question. At the end of the test, you get to review your answers and find detailed explanations why each answer is wrong or right along with reference links for each question. This will help you identify your strength and weaknesses.

AWS
CERTIFICATION TRAINING

Practice makes perfect. To maximize your chances of success, check out our popular AWS Solutions Architect training that gives you access to our online exam simulator with more than 500 unique practice questions that are timed and scored. The 6 sets of full-length practice tests reflect the difficulty of the Amazon Web Services exam questions and are the most similar to the real AWS exam experience available.

Simply the best way to assess your exam readiness and ensure you pass your exam the first time with a great score.