WGU 319 AWS Cloud Architecture Top exam questions with
completely verified answers graded A+. 2025/2026
Which option describes the capability of Amazon virtual private clouds (VPCs) correct
answer
They can span Availability Zones
Which of the following are geographic areas that host two or more Availability Zones
correct answer (Select the best answer)
Regions
How does the AWS Billing Dashboard help companies analyze their AWS usage to find
potential cost-saving opportunities correct answer
The billing dashboard shows the status of the month-to-date AWS expenditure and the
AWS services that account for the majority of the overall expenditure
A cloud practitioner wants to visualize their AWS costs per EC2 instance type for the
past 3 months. Which AWS tool or feature should they use correct answer
AWS Cost Explorer
How does cloud computing improve a company's ability to provision resources to meet
capacity demands compared to on-premises computing correct answer
Cloud resources can scale up or down based on demand
How do economies of scale help customers moving to cloud computing from on-
premises computing correct answer
Customers can achieve lower variable costs and scale infrastructure beyond what is
possible on premises.
Which factors are considered in calculating the total cost of ownership (TCO) for the
AWS Cloud correct answer (Select TWO.)
1.) The amount of storage that needs to be migrated to the cloud
2.) The number of servers that need to be migrated to the cloud
Which statement about edge location is true correct answer
, Amazon CloudFront uses edge locations and Regional edge caches to deliver content
with lower latency.
An AWS administrator wants to grant temporary cross-account that allows external
users to access specific resources within their own account. Which action would align
with the best practice of using temporary sessions correct answer
Create an AWS Identity and Access Management (IAM) role that can be assumed by
external users and grant it permissions to the specific resources.
Which statement is an advantage of the platform as a service (PaaS) cloud service
model correct answer
PaaS avoids the need to manage operating systems.
Which scenario describes a use case for AWS CloudTrail correct answer
An account administrator wants the ability to track user activity on their account
Which requirement suggests configuring Amazon 53 with latency correct answer
A company wants to route traffic to the Region that provides the fastest experience
based on performance measurements
Which scenario is a good fit for Amazon Elastic File System (Amazon EFS) storage
correct answer
A company needs to give all Amazon EC2 instances in its virtual private cloud (VPC)
read and write access to a network file system (NFS).
A company uploads PDF forms to Amazon S3 that must be retained for 1 year. The
forms are rarely accessed after 1 week, but they must be available within 1 day when
they're requested. What lifecycle policy is the most cost-effective for their needs correct
answer
Move objects from Amazon S3 Standard to Amazon S3 Glacier after 7 days. Delete
them after 365 days.
Which scenario describes a good use case for Amazon S3 Standard storage correct
answer
Hosting website images
completely verified answers graded A+. 2025/2026
Which option describes the capability of Amazon virtual private clouds (VPCs) correct
answer
They can span Availability Zones
Which of the following are geographic areas that host two or more Availability Zones
correct answer (Select the best answer)
Regions
How does the AWS Billing Dashboard help companies analyze their AWS usage to find
potential cost-saving opportunities correct answer
The billing dashboard shows the status of the month-to-date AWS expenditure and the
AWS services that account for the majority of the overall expenditure
A cloud practitioner wants to visualize their AWS costs per EC2 instance type for the
past 3 months. Which AWS tool or feature should they use correct answer
AWS Cost Explorer
How does cloud computing improve a company's ability to provision resources to meet
capacity demands compared to on-premises computing correct answer
Cloud resources can scale up or down based on demand
How do economies of scale help customers moving to cloud computing from on-
premises computing correct answer
Customers can achieve lower variable costs and scale infrastructure beyond what is
possible on premises.
Which factors are considered in calculating the total cost of ownership (TCO) for the
AWS Cloud correct answer (Select TWO.)
1.) The amount of storage that needs to be migrated to the cloud
2.) The number of servers that need to be migrated to the cloud
Which statement about edge location is true correct answer
, Amazon CloudFront uses edge locations and Regional edge caches to deliver content
with lower latency.
An AWS administrator wants to grant temporary cross-account that allows external
users to access specific resources within their own account. Which action would align
with the best practice of using temporary sessions correct answer
Create an AWS Identity and Access Management (IAM) role that can be assumed by
external users and grant it permissions to the specific resources.
Which statement is an advantage of the platform as a service (PaaS) cloud service
model correct answer
PaaS avoids the need to manage operating systems.
Which scenario describes a use case for AWS CloudTrail correct answer
An account administrator wants the ability to track user activity on their account
Which requirement suggests configuring Amazon 53 with latency correct answer
A company wants to route traffic to the Region that provides the fastest experience
based on performance measurements
Which scenario is a good fit for Amazon Elastic File System (Amazon EFS) storage
correct answer
A company needs to give all Amazon EC2 instances in its virtual private cloud (VPC)
read and write access to a network file system (NFS).
A company uploads PDF forms to Amazon S3 that must be retained for 1 year. The
forms are rarely accessed after 1 week, but they must be available within 1 day when
they're requested. What lifecycle policy is the most cost-effective for their needs correct
answer
Move objects from Amazon S3 Standard to Amazon S3 Glacier after 7 days. Delete
them after 365 days.
Which scenario describes a good use case for Amazon S3 Standard storage correct
answer
Hosting website images
