AWS Solutions Architect Questions and Answers Part-63 -

AWS Solutions Architect Questions and Answers Part-63

Get ready to excel in your AWS Solutions Architect certification with this comprehensive collection of questions and answers. Covering critical topics like cloud architecture design, AWS services, security best practices, and cost optimization, these Q&A sessions will help you gain a deep understanding of AWS concepts and prepare effectively for the exam. Whether you are a beginner or an experienced professional, these answers provide clear explanations and practical examples to solidify your AWS knowledge and boost your confidence.

1.How can an EBS volume that is currently attached to an EC2 instance be migrated from one Availability Zone to another?

A.Detach the volume and attach it to another EC2 instance in the other AZ.

B.Simply create a new volume in the other AZ and specify the original volume as the source.

C.Create a snapshot of the volume, and create a new volume from the snapshot in the other AZ.

D.Detach the volume, then use the ec2-migrate-voiume command to move it to another AZ.

Answer:C

Create a snapshot of the volume, and create a new volume from the snapshot in the other AZ.

Explanation:

Amazon EBS volumes are Availability Zone (AZ) specific and cannot be directly moved between AZs.
To migrate an EBS volume to another AZ:
1. Create a snapshot of the original volume.
2. Create a new volume from that snapshot in the desired AZ.
3. Attach the new volume to an instance in the target AZ.

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2.If you’re unable to connect via SSH to your EC2 instance, which of the following should you check and possibly correct to restore connectivity?

A.Adjust Security Group to permit egress traffic over TCP port 443 from your IP.

B.Configure the IAM role to permit changes to security group settings.

C.Modify the instance security group to allow ingress of ICMP packets from your IP.

D.Adjust the instance’s Security Group to permit ingress traffic over port 22 from your IP.

E.Apply the most recently released Operating System security patches.

Answer:D

Adjust the instance’s Security Group to permit ingress traffic over port 22 from your IP.

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3.What are characteristics of Amazon S3?

Choose 2 answers

A.S3 allows you to store objects of virtually unlimited size.

B.S3 offers Provisioned IOPS.

C.S3 allows you to store unlimited amounts of data.

D.S3 should be used to host a relational database.

E.Objects are directly accessible via a URL.

S3 allows you to store unlimited amounts of data.
Objects are directly accessible via a URL

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4.Select the correct set of steps for exposing the snapshot only to specific AWS accounts

A.Select public for all the accounts and check mark those accounts with whom you want to expose the snapshots and click save.

B.SelectPrivate, enter the IDs of those AWS accounts, and clickSave.

C.SelectPublic, enter the IDs of those AWS accounts, and clickSave.

D.SelectPublic, mark the IDs of those AWS accounts as private, and clickSave.

Answer:B

Select Private, enter the IDs of those AWS accounts, and click Save.

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5.A customer is leveraging Amazon Simple Storage Service in eu-west-1 to store static content for a web-based property. The customer is storing objects using the Standard Storage class. Where are the customers objects replicated?

A.A single facility in eu-west-1 and a single facility in eu-central-1

B.A single facility in eu-west-1 and a single facility in us-east-1

C.Multiple facilities in eu-west-1

D.A single facility in eu-west-1

Answer:C

Multiple facilities in eu-west-1

Explanation:

Amazon S3 Standard Storage Class automatically stores data redundantly across multiple facilities (Availability Zones) within the same region where the bucket is created.
Since the objects are stored in eu-west-1, they are replicated across multiple AZs in that region to ensure high durability (99.999999999% or 11 nines).