WGU D319 Objective Assessment AWS Cloud
Architecture Version 1 Study Guide for 2025,
Featuring 250 Authentic Exam Preparation
Questions with Verified Answers. This Thorough
Resource Provides the Most Recent Content for the
WGU D319 OA, Offering In-Depth Explanations of
Essential Concepts and Practical Insights to Assist
You in Succeeding in AWS Cloud Architecture.
Perfect for Students Getting Ready for the Latest
Version of the 2025 Objective Assessment.
1. Ideally, start with two Availability Zones per Region as
a best practice.
2. AWS Organizations allows for unified policy application
across multiple AWS Cloud accounts.
3. AWS Organizations helps manage budget, security, and
compliance requirements and aggregates all AWS
accounts.
,4. A private subnet lacks a routing table entry to an
internet gateway and is not directly reachable from the
public internet.
5. False: The majority of AWS services are not located
within the VPC.
6. Larger, fewer-sized subnets are preferred as they
simplify workload placement and reduce the likelihood of
exhausting IP addresses.
7. True: VPC NAT gateways do not permit port
forwarding.
8. A private subnet is not linked to an internet gateway
but allows indirect access from the public internet
through "jump boxes."
9. Route tables can be shared among subnets, and each
VPC comes with a default route table upon creation. Each
subnet within a VPC must be linked to a route table.
,10. True: It is a best practice to use customized route
tables for each subnet for precise routing to various
destinations.
11. Fault tolerance in high availability measures the
inherent redundancy of an application's components.
12. AWS services like Amazon S3, Amazon DynamoDB,
and Amazon CloudFront are inherently designed for high
availability.
13. An Application Load Balancer is best suited for
websites and mobile applications utilizing containers on
Amazon EC2 instances.
14. True: An internal load balancer directs traffic to
Amazon EC2 instances from clients with access to the
VPC for the load balancer.
, 15. AWS Direct Connect (DX) is designed for high
availability with at least two ports open, allowing remote
server connections to the AWS Cloud at any time.
16. True: Elastic Load Balancing is managed by AWS and
can automatically scale.
17. Hardware VPN and AWS Direct Connect (DX)
connections utilize a virtual private gateway in an
Amazon VPC.
18. Basic routing with Amazon Route 53 balances load
across a single server.
19. Elastic IP Addresses are designed to be transferred
between Amazon EC2 instances to enhance availability.
20. Enabling connection draining on a load balancer halts
new requests to backend instances when they are de-
registering or become unhealthy.
Architecture Version 1 Study Guide for 2025,
Featuring 250 Authentic Exam Preparation
Questions with Verified Answers. This Thorough
Resource Provides the Most Recent Content for the
WGU D319 OA, Offering In-Depth Explanations of
Essential Concepts and Practical Insights to Assist
You in Succeeding in AWS Cloud Architecture.
Perfect for Students Getting Ready for the Latest
Version of the 2025 Objective Assessment.
1. Ideally, start with two Availability Zones per Region as
a best practice.
2. AWS Organizations allows for unified policy application
across multiple AWS Cloud accounts.
3. AWS Organizations helps manage budget, security, and
compliance requirements and aggregates all AWS
accounts.
,4. A private subnet lacks a routing table entry to an
internet gateway and is not directly reachable from the
public internet.
5. False: The majority of AWS services are not located
within the VPC.
6. Larger, fewer-sized subnets are preferred as they
simplify workload placement and reduce the likelihood of
exhausting IP addresses.
7. True: VPC NAT gateways do not permit port
forwarding.
8. A private subnet is not linked to an internet gateway
but allows indirect access from the public internet
through "jump boxes."
9. Route tables can be shared among subnets, and each
VPC comes with a default route table upon creation. Each
subnet within a VPC must be linked to a route table.
,10. True: It is a best practice to use customized route
tables for each subnet for precise routing to various
destinations.
11. Fault tolerance in high availability measures the
inherent redundancy of an application's components.
12. AWS services like Amazon S3, Amazon DynamoDB,
and Amazon CloudFront are inherently designed for high
availability.
13. An Application Load Balancer is best suited for
websites and mobile applications utilizing containers on
Amazon EC2 instances.
14. True: An internal load balancer directs traffic to
Amazon EC2 instances from clients with access to the
VPC for the load balancer.
, 15. AWS Direct Connect (DX) is designed for high
availability with at least two ports open, allowing remote
server connections to the AWS Cloud at any time.
16. True: Elastic Load Balancing is managed by AWS and
can automatically scale.
17. Hardware VPN and AWS Direct Connect (DX)
connections utilize a virtual private gateway in an
Amazon VPC.
18. Basic routing with Amazon Route 53 balances load
across a single server.
19. Elastic IP Addresses are designed to be transferred
between Amazon EC2 instances to enhance availability.
20. Enabling connection draining on a load balancer halts
new requests to backend instances when they are de-
registering or become unhealthy.
