PRE-ASSESSMENT: AWS CLOUD
ARCHITECTURE - D319 WGU
QUESTIONS WITH COMPLETE
SOLUTIONS!!
1 of 60
Term
A notification is sent to an Amazon SQS queue when an object is
uploaded to an Amazon S3 bucket. An Amazon ECS cluster
processes messages from the queue. The required queue size
fluctuates based on the number of incoming messages and the
processing speed. The company needs to design a scaling strategy
for auto scaling that will minimize the queue size. Which metric
should be used for auto scaling to minimize the queue size?
Give this one a try later!
, Amazon Ecs containers Amazon S3 objects
Amazon SQS messages Amazon aurora
Don't know?
2 of 60
Term
A development team needs a system to run recurring benchmark
tests for an artificial intelligence application. To remove variability
from one test to the other, the storage will be reinitialized for each
test. Which elastic compute configuration meets the requirements
while minimizing cost and administration time?
Give this one a try later!
An accelerated computing Configure the ELB to implement
instance with an instance Auto Scaling based on health
store checks
Enable versioning for the source
bucket and configure Cross-Region Amazon ElastiCache for Redis
Replication
Don't know?
3 of 60
,Term
What is used in the IAM policy evaluation logic?
Give this one a try later!
All policies are evaluated in By setting default encryption and a
alphabetical order regardless policy to enforce HTTPS
of type. connections on the bucket
An explicit allow in
a resource-based Resource-based policies cannot
policy include conditions for access.
overrides an implicit
deny.
Don't know?
4 of 60
Term
Data for an application is served from a single Amazon S3 bucket.
Customers around the world upload data to the bucket. Which
Amazon S3 feature will reduce latency?
Give this one a try later!
Aws Storage Gateway Http Transfer
Cloudformation Transfer Acceleration
, Don't know?
5 of 60
Term
A company plans to migrate a legacy application to EC2 with no
modifications to the application. The application has regular
seasonal increases in demand, and it must automatically adapt to
these needs. Which scaling option should be included in the
migration?
Give this one a try later!
Pull Desired
Scheduled Dynamic
Don't know?
6 of 60
Term
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?
Give this one a try later!
ARCHITECTURE - D319 WGU
QUESTIONS WITH COMPLETE
SOLUTIONS!!
1 of 60
Term
A notification is sent to an Amazon SQS queue when an object is
uploaded to an Amazon S3 bucket. An Amazon ECS cluster
processes messages from the queue. The required queue size
fluctuates based on the number of incoming messages and the
processing speed. The company needs to design a scaling strategy
for auto scaling that will minimize the queue size. Which metric
should be used for auto scaling to minimize the queue size?
Give this one a try later!
, Amazon Ecs containers Amazon S3 objects
Amazon SQS messages Amazon aurora
Don't know?
2 of 60
Term
A development team needs a system to run recurring benchmark
tests for an artificial intelligence application. To remove variability
from one test to the other, the storage will be reinitialized for each
test. Which elastic compute configuration meets the requirements
while minimizing cost and administration time?
Give this one a try later!
An accelerated computing Configure the ELB to implement
instance with an instance Auto Scaling based on health
store checks
Enable versioning for the source
bucket and configure Cross-Region Amazon ElastiCache for Redis
Replication
Don't know?
3 of 60
,Term
What is used in the IAM policy evaluation logic?
Give this one a try later!
All policies are evaluated in By setting default encryption and a
alphabetical order regardless policy to enforce HTTPS
of type. connections on the bucket
An explicit allow in
a resource-based Resource-based policies cannot
policy include conditions for access.
overrides an implicit
deny.
Don't know?
4 of 60
Term
Data for an application is served from a single Amazon S3 bucket.
Customers around the world upload data to the bucket. Which
Amazon S3 feature will reduce latency?
Give this one a try later!
Aws Storage Gateway Http Transfer
Cloudformation Transfer Acceleration
, Don't know?
5 of 60
Term
A company plans to migrate a legacy application to EC2 with no
modifications to the application. The application has regular
seasonal increases in demand, and it must automatically adapt to
these needs. Which scaling option should be included in the
migration?
Give this one a try later!
Pull Desired
Scheduled Dynamic
Don't know?
6 of 60
Term
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?
Give this one a try later!
