WGU D319 2025/2026 Exam Questions
and Verified Answers | Already Graded
A+
What is the primary reason for implementing AWS Local Zones?
Disaster recovery
Compliance
High availability
Latency - 🧠ANSWER ✔✔The primary reason to use AWS Local Zones is
latency.
Which pillar of AWS Well-Architected Framework addresses the ability to
run and monitor systems?
, Security
Performance Efficiency
Reliability
Operational Excellence - 🧠ANSWER ✔✔The Operational Excellence pillar
addresses the ability to run and monitor systems.
Which practice represents an anti-pattern that should be avoided when
building solutions on AWS?
Minimizing resource dependencies
Proactive scaling
Treating resources as disposable
Reactive scaling - 🧠ANSWER ✔✔Reactive scaling represents an anti-
pattern, since it has a potentially negative impact on resource workload
availability.
Which Amazon S3 storage class has the lowest storage cost and provides
the ability to retrieve data within five minutes?
S3 Standard-Infrequent Access
Glacier Deep Archive
and Verified Answers | Already Graded
A+
What is the primary reason for implementing AWS Local Zones?
Disaster recovery
Compliance
High availability
Latency - 🧠ANSWER ✔✔The primary reason to use AWS Local Zones is
latency.
Which pillar of AWS Well-Architected Framework addresses the ability to
run and monitor systems?
, Security
Performance Efficiency
Reliability
Operational Excellence - 🧠ANSWER ✔✔The Operational Excellence pillar
addresses the ability to run and monitor systems.
Which practice represents an anti-pattern that should be avoided when
building solutions on AWS?
Minimizing resource dependencies
Proactive scaling
Treating resources as disposable
Reactive scaling - 🧠ANSWER ✔✔Reactive scaling represents an anti-
pattern, since it has a potentially negative impact on resource workload
availability.
Which Amazon S3 storage class has the lowest storage cost and provides
the ability to retrieve data within five minutes?
S3 Standard-Infrequent Access
Glacier Deep Archive
