WGU 319 AWS Cloud Architecture Study test in depth
Examination and 100% correctly verified Solutions Latest
version 2025/2026
How should end-to-end confidentiality be achieved for data stored in an Amazon S3
bucket correct answer
A) By setting default encryption and blocking all public access on the bucket
B) By setting default encryption and a policy to enforce HTTPS connections on the
bucket
C) By enabling object lock in the bucket in governance mode
D) By enabling object lock in the bucket in compliance mode
B
A client plans to use the internet to copy a large amount of data from an on-premises
Network File System (NFS) store to Amazon S3.
Which service will transfer the data in the shortest time correct answer
A) Amazon Web Services DataSync
B) Amazon Data Lifecycle Manager
C) Amazon S3 Cross-Region Replication
D) Amazon S3 Replication Time Control
A
A client has an existing on-premises tape backup application and wants to back up the
on-premises data directly to Amazon S3 buckets for long-term storage.
Which service should be used to transfer on-premises backups to Amazon S3 buckets
correct answer
A) Amazon S3 Replication Time Control
B) AWS Transfer Family
C) Amazon S3 Cross-Region Replication
D) AWS Storage Gateway
D
Which type of instance provides the necessary resources to process machine learning
applications at the highest speed correct answer
,A) General purpose
B) Accelerated computing
C) Memory optimized
D) Storage optimized
B
Which type of instance can process and analyze large amounts of unstructured data
while minimizing page swapping of data to and from a disk correct answer
A) General purpose
B) Accelerated computing
C) Memory optimized
D) Storage optimized
C
Which type of instance provides the necessary resources to host a website with the
minimum cost correct answer
A) General purpose
B) Accelerated computing
C) Memory optimized
D) Storage optimized
A
A company is worried about the scalability of its EC2 solution. The company has
calculated the expected usage and wants to start with the number of instances that
should be able to handle the workload.
Which capacity setting should the company choose for the Auto Scaling group correct
answer
A) Minimum
B) Maximum
C) Desired
D) Average
C
,Which solution is used with Amazon ECS to run containers without managing servers or
clusters of EC2 instances correct answer
A) AWS VPC
B) Fargate
C) Amazon ECR
D) Docker
B
An application allows users from around the world to upload content to an Amazon S3
bucket.
Which Amazon S3 feature minimizes upload times and costs correct answer
A) Data Lifecycle Manager
B) Transfer Acceleration
C) Bucket replication
D) Website hosting
B
Which type of volume should be used for an EC2 root with minimum latency correct
answer
A) Elastic File System
B) Throughput Optimized HDD
C) Instance store
D) Storage Gateway
C
Which solution should be used to store application content that is accessed concurrently
by a fleet of Amazon EC2-based Linux hosts correct answer
A) SSD-backed Amazon EBS
B) HDD-backed Amazon EBS
C) Amazon EFS
D) Amazon ECS
C
, A company is planning to move its on-premises Windows domain servers to the cloud.
As part of this move, the company needs a storage solution that can host shared file
systems for its Windows hosts. The file sharing will be done using Server Message
Block (SMB) and needs to support file system access control lists (ACLs), shadow
copies, and user quotas.
Which storage solution supports these requirements correct answer
A) Amazon FSx
B) Amazon EFS
C) Amazon EBS
D) Amazon S3
A
A client has an on-premises data center and wants to establish a network link to an
Amazon Virtual Private Cloud (VPC). The solution must ensure the maximum
throughput and minimum latency.
Which service provides these capabilities correct answer
A) A NAT gateway
B) AWS Site-to-Site VPN
C) AWS Direct Connect
D) An internet gateway
C
A client has an on-premises data center and needs to transfer large data sets to AWS
over the network without affecting the internet bandwidth available for its on-premises
workloads.
Which service provides these capabilities correct answer
A) AWS Direct Connect
B) AWS Site-to-Site VPN
C) AWS Snowball
D) AWS Snowmobile
A
A company needs to connect its VPC to the EC2 API.
Examination and 100% correctly verified Solutions Latest
version 2025/2026
How should end-to-end confidentiality be achieved for data stored in an Amazon S3
bucket correct answer
A) By setting default encryption and blocking all public access on the bucket
B) By setting default encryption and a policy to enforce HTTPS connections on the
bucket
C) By enabling object lock in the bucket in governance mode
D) By enabling object lock in the bucket in compliance mode
B
A client plans to use the internet to copy a large amount of data from an on-premises
Network File System (NFS) store to Amazon S3.
Which service will transfer the data in the shortest time correct answer
A) Amazon Web Services DataSync
B) Amazon Data Lifecycle Manager
C) Amazon S3 Cross-Region Replication
D) Amazon S3 Replication Time Control
A
A client has an existing on-premises tape backup application and wants to back up the
on-premises data directly to Amazon S3 buckets for long-term storage.
Which service should be used to transfer on-premises backups to Amazon S3 buckets
correct answer
A) Amazon S3 Replication Time Control
B) AWS Transfer Family
C) Amazon S3 Cross-Region Replication
D) AWS Storage Gateway
D
Which type of instance provides the necessary resources to process machine learning
applications at the highest speed correct answer
,A) General purpose
B) Accelerated computing
C) Memory optimized
D) Storage optimized
B
Which type of instance can process and analyze large amounts of unstructured data
while minimizing page swapping of data to and from a disk correct answer
A) General purpose
B) Accelerated computing
C) Memory optimized
D) Storage optimized
C
Which type of instance provides the necessary resources to host a website with the
minimum cost correct answer
A) General purpose
B) Accelerated computing
C) Memory optimized
D) Storage optimized
A
A company is worried about the scalability of its EC2 solution. The company has
calculated the expected usage and wants to start with the number of instances that
should be able to handle the workload.
Which capacity setting should the company choose for the Auto Scaling group correct
answer
A) Minimum
B) Maximum
C) Desired
D) Average
C
,Which solution is used with Amazon ECS to run containers without managing servers or
clusters of EC2 instances correct answer
A) AWS VPC
B) Fargate
C) Amazon ECR
D) Docker
B
An application allows users from around the world to upload content to an Amazon S3
bucket.
Which Amazon S3 feature minimizes upload times and costs correct answer
A) Data Lifecycle Manager
B) Transfer Acceleration
C) Bucket replication
D) Website hosting
B
Which type of volume should be used for an EC2 root with minimum latency correct
answer
A) Elastic File System
B) Throughput Optimized HDD
C) Instance store
D) Storage Gateway
C
Which solution should be used to store application content that is accessed concurrently
by a fleet of Amazon EC2-based Linux hosts correct answer
A) SSD-backed Amazon EBS
B) HDD-backed Amazon EBS
C) Amazon EFS
D) Amazon ECS
C
, A company is planning to move its on-premises Windows domain servers to the cloud.
As part of this move, the company needs a storage solution that can host shared file
systems for its Windows hosts. The file sharing will be done using Server Message
Block (SMB) and needs to support file system access control lists (ACLs), shadow
copies, and user quotas.
Which storage solution supports these requirements correct answer
A) Amazon FSx
B) Amazon EFS
C) Amazon EBS
D) Amazon S3
A
A client has an on-premises data center and wants to establish a network link to an
Amazon Virtual Private Cloud (VPC). The solution must ensure the maximum
throughput and minimum latency.
Which service provides these capabilities correct answer
A) A NAT gateway
B) AWS Site-to-Site VPN
C) AWS Direct Connect
D) An internet gateway
C
A client has an on-premises data center and needs to transfer large data sets to AWS
over the network without affecting the internet bandwidth available for its on-premises
workloads.
Which service provides these capabilities correct answer
A) AWS Direct Connect
B) AWS Site-to-Site VPN
C) AWS Snowball
D) AWS Snowmobile
A
A company needs to connect its VPC to the EC2 API.
