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A company wants to deploy containerized services using AWS-supported scheduling without managing Kubernetes itself.
Which AWS concept, service, or approach best meets the need described?
Amazon ECS manages placement and service operation of containers in an AWS-native orchestration model. For the described requirement, choose Amazon ECS for AWS-native container orchestration.
Fargate supplies the underlying capacity for containers used with supported ECS or EKS configurations.
Lambda executes functions on demand and manages underlying compute for the customer.
Lightsail offers simplified VPS plans with predictable bundles for straightforward applications.
A company needs an assurance of EC2 capacity in a specified Availability Zone during a future event.
Which observation would best confirm that the intended cloud outcome is being achieved?
Capacity Reservations address eligible instance-capacity availability rather than inherently reducing the cost of the instances.
Data leaving AWS can incur transfer charges based on service and path, while ordinary ingress pricing often differs.
Lower storage rates can involve retrieval fees, time delays or duration requirements depending on class.
Dedicated Hosts provide single-customer physical server tenancy and host-level allocation features for supported licensing needs.
An analyst asks which EC2 instance family category emphasizes processor capacity for demanding computation.
Which AWS concept, service, or approach best meets the need described?
Compute-optimized families provide a higher ratio of processing capacity for eligible CPU-bound tasks. For the described requirement, select a compute-optimized EC2 instance family for CPU-intensive workloads.
Lightsail offers simplified VPS plans with predictable bundles for straightforward applications.
Amazon EKS provides AWS-managed Kubernetes control-plane capabilities for Kubernetes-based applications.
A load balancer forwards requests to configured healthy application targets and supports availability.
A compliance team must select the general AWS geographical area in which a workload will run.
Which AWS concept, service, or approach best meets the need described?
A Region is a geographic AWS area containing multiple isolated Availability Zones. For the described requirement, use an AWS Region as the geographical deployment boundary for supported services.
Edge locations serve nearby delivery needs; Availability Zones host fault-isolated regional workloads.
Edge locations bring cached content and network services closer to end users.
Choosing Region determines the geographic location of many deployed resources and data residency choices.
A product owner evaluates whether self-managed EC2 and a fully managed service have equal ongoing effort.
Which AWS concept, service, or approach best meets the need described?
Cloud choices vary in who manages software, patching and operations, affecting labor and maintenance cost. For the described requirement, account for differing operational responsibilities in cloud total cost analysis.
Right-sizing reduces waste by matching provisioned resource size to the work performed.
Shared infrastructure can avoid some overprovisioning associated with dedicated underused local equipment.
License ownership and eligible product rules determine whether a bring-your-own-license option is suitable.
A company needs an assurance of EC2 capacity in a specified Availability Zone during a future event.
Which AWS pricing, billing, or support approach best matches the requirement?
Capacity Reservations address eligible instance-capacity availability rather than inherently reducing the cost of the instances. For the described requirement, use an EC2 Capacity Reservation for the required instance attributes and placement.
Lower storage rates can involve retrieval fees, time delays or duration requirements depending on class.
Spot capacity can be discounted but may be reclaimed with interruption notices and is unsuitable for uninterrupted critical jobs.
Dedicated Hosts provide single-customer physical server tenancy and host-level allocation features for supported licensing needs.
A company evaluates AWS's cloud-native relational database alternative to self-managing database servers.
Which AWS concept, service, or approach best meets the need described?
Aurora is AWS's managed relational engine designed for cloud operation and supported compatibility. For the described requirement, choose Amazon Aurora for a managed MySQL- or PostgreSQL-compatible relational engine.
Amazon Redshift is designed for analytics and warehouse workloads rather than conventional app transactions.
AWS SCT helps assess and convert database schema objects during migration between different engines.
Amazon RDS operates supported relational databases with managed infrastructure and routine platform tasks.
A startup wants compute that does not require it to provision or maintain a long-running server.
Which AWS concept, service, or approach best meets the need described?
Lambda executes functions on demand and manages underlying compute for the customer. For the described requirement, choose AWS Lambda to run supported event-triggered functions without managing servers.
EC2 provides virtual machine capacity while the customer manages the installed operating system and applications.
Amazon ECS manages placement and service operation of containers in an AWS-native orchestration model.
Auto Scaling can increase and decrease EC2 instance count based on configured policies and signals.
A team wants a managed service to build, train and deploy machine learning models.
Which AWS concept, service, or approach best meets the need described?
SageMaker AI provides managed capabilities for training and hosting ML models. For the described requirement, use Amazon SageMaker AI for supported machine learning development activities.
Kinesis provides streaming-data services rather than a long-term relational warehouse.
QuickSight provides managed visualization and analytical dashboard capabilities.
Kendra indexes supported content sources and supports natural-language search relevance.
An online store needs a conventional SQL database without administering server patching itself.
Which observation would best confirm that the intended cloud outcome is being achieved?
Amazon RDS operates supported relational databases with managed infrastructure and routine platform tasks.
Aurora is AWS's managed relational engine designed for cloud operation and supported compatibility.
Amazon Redshift is designed for analytics and warehouse workloads rather than conventional app transactions.
AWS SCT helps assess and convert database schema objects during migration between different engines.
A regulated application needs a physical host dedicated to one customer's use for licensing or compliance reasons.
Which observation would best confirm that the intended cloud outcome is being achieved?
Dedicated Hosts provide single-customer physical server tenancy and host-level allocation features for supported licensing needs.
Reserved Instance pricing offers commitment-based discounts subject to instance attributes and purchasing terms.
Data leaving AWS can incur transfer charges based on service and path, while ordinary ingress pricing often differs.
On-Demand billing allows eligible EC2 capacity without an upfront duration commitment, though its unit price may be higher.
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