Pass Your Amazon AWS Certified Cloud Practitioner CLF-C02 Exam Easy!

The actions are reversed. The correct order is (1) Place an appropriate Elastic Load Balancing service in front of the eligible backend targets. (2) Compare instance families against measured CPU, memory, network, and storage requirements before selecting compute.

For finding 2: Instance families target different performance characteristics rather than forming one universal best size. That action addresses a different situation: An online storefront must increase web server count when traffic rises and reduce it again after demand falls.

For finding 1: Load balancers distribute client requests among registered healthy resources. That action addresses a different situation: A web application requires full control over the guest operating system and custom long-running server software.

For finding 2: Lex provides tooling for conversational application interactions and intent handling. That action addresses a different situation: An operations team assumes an AI service can use protected customer data without permissions or governance simply because it is AWS-managed.

For finding 1: SageMaker AI supports managed machine learning workflows for supported projects. That action addresses a different situation: A legal knowledge portal needs enterprise search over approved documents and wants relevance-based retrieval rather than a simple storage bucket listing.

The actions are reversed. The correct order is (1) Evaluate Amazon SageMaker AI against the team's model-development and managed deployment needs. (2) Evaluate Amazon Lex for a supported conversational text or voice interface.

The actions are reversed. The correct order is (1) Evaluate a cross-Region recovery strategy with suitable data replication and recovery objectives. (2) Compare AWS Regions against legal, technical, and performance requirements before deploying the workload.

For finding 1: Multiple Availability Zones do not eliminate risks affecting an entire Region. That action addresses a different situation: A company hosts a critical application in one Availability Zone and wants it to tolerate the loss of that entire facility location.

For finding 2: Region choice affects available services, geography, and proximity to users. That action addresses a different situation: A project manager assumes that launching two EC2 instances in the same Availability Zone guarantees independent physical-facility failure protection.

For finding 1: Hybrid deployment combines local and cloud resources instead of requiring every workload to relocate. That action addresses a different situation: A company migrates a simple approval process and wants it to run without a team maintaining application servers.

The actions are reversed. The correct order is (1) Evaluate a hybrid architecture linking the on-premises systems to eligible AWS services under the required connectivity controls. (2) Evaluate supported networking and integration approaches that allow authorized hybrid application dependencies.

For finding 2: AWS workloads can integrate with existing systems when connectivity, security, and latency requirements are met. That action addresses a different situation: A team creates infrastructure resources manually in each account and cannot determine why production differs from staging.

The actions are reversed. The correct order is (1) Evaluate Amazon WorkSpaces for a suitable managed virtual desktop use case. (2) Evaluate Amazon AppStream 2.0 for supported application-streaming requirements.

For finding 2: AppStream streams hosted applications rather than acting as a general-purpose database or DNS service. That action addresses a different situation: A mobile team wants managed tooling to connect an application's frontend with supported cloud resources and APIs.

For finding 1: WorkSpaces provides cloud-hosted desktop experiences under supported access models. That action addresses a different situation: A manufacturer needs to securely connect and manage sensor messages from thousands of eligible devices.

For finding 1: An in-memory cache can reduce repeated backend reads without replacing the durable source of record. That action addresses a different situation: A mobile game needs predictable key-value access to millions of player profiles without requiring relational joins.

For finding 2: Schema conversion and data transport are separate concerns when database platforms differ. That action addresses a different situation: A company plans to migrate a production database into AWS while keeping source changes flowing through a staged cutover.

The actions are reversed. The correct order is (1) Evaluate Amazon ElastiCache as a cache layer with an appropriate consistency and expiration policy. (2) Evaluate AWS Schema Conversion Tool alongside a supported data migration strategy.

For finding 1: SQS buffers messages so producers and workers do not need to be available at the same instant. That action addresses a different situation: An application needs to send one status notification to several independently subscribed endpoints.

The actions are reversed. The correct order is (1) Use Amazon SQS to decouple producers and consumers through a managed message queue. (2) Evaluate Amazon EventBridge event buses and rules for event-driven integration.

For finding 2: EventBridge routes eligible events to configured consumers based on matching patterns. That action addresses a different situation: A developer assumes placing messages in SQS will automatically email customers without configuring any downstream consumer.

The actions are reversed. The correct order is (1) Design an Amazon VPC with appropriate subnets, route tables, and security rules for each tier. (2) Use stateful security group behavior appropriately while evaluating separate network ACL controls.

For finding 2: Security groups track established allowed flows, unlike stateless subnet network ACLs. That action addresses a different situation: A company places an internet-facing application in a subnet but has no route from that subnet to an internet gateway.

For finding 1: VPCs provide customer-defined network boundaries and routing constructs for AWS workloads. That action addresses a different situation: A private application subnet must start outbound internet connections, but the instances should not accept direct unsolicited inbound internet traffic.

For finding 1: Edge caching reduces repeated long-haul retrievals for suitable content. That action addresses a different situation: A company wants to place all database writes on CloudFront edge locations and treats edge caches as ordinary relational database servers.

For finding 2: Edge locations distribute content and network services without providing every regional compute and database feature. That action addresses a different situation: An international news service updates a headline image but some users still see the older cached copy.

The actions are reversed. The correct order is (1) Use Amazon CloudFront to cache eligible objects at edge locations near viewers. (2) Distinguish edge delivery infrastructure from Regions and choose the appropriate service for each workload component.

The actions are reversed. The correct order is (1) Evaluate Amazon Connect for an appropriate managed customer contact-center workflow. (2) Evaluate AWS CodeBuild and AWS CodePipeline in a suitable CI/CD workflow.

For finding 2: Build and deployment pipeline services automate repeatable software release steps. That action addresses a different situation: A developer wants distributed tracing across application service calls to identify where request latency originates.

For finding 1: Connect is intended for contact-center interactions rather than generic application message storage. That action addresses a different situation: A product platform needs to send transactional application emails such as receipts and confirmation messages to customers.

For finding 1: Connect is intended for contact-center interactions rather than generic application message storage. That action addresses a different situation: A product platform needs to send transactional application emails such as receipts and confirmation messages to customers.

For finding 2: Distributed traces reveal call paths and latency that cannot be inferred from an instance inventory alone. That action addresses a different situation: A software organization wants automated build and release stages for application changes rather than copying binaries manually between environments.

The actions are reversed. The correct order is (1) Evaluate Amazon Connect for an appropriate managed customer contact-center workflow. (2) Evaluate AWS X-Ray or the supported tracing integration for end-to-end application request visibility.