Exam Bundle

Manual backups: Protect point-in-time data copies but do not create immediate on-demand capacity. This does not address the need for A learning portal expects increasing enrollment each semester and wants more service capacity. The appropriate Scalability applies because Scalability is the ability to increase or decrease computing capacity to meet workload size.

Immutable retention: Prevents alteration of retained content rather than scaling compute. This does not address the need for A learning portal expects increasing enrollment each semester and wants more service capacity. The appropriate Scalability applies because Scalability is the ability to increase or decrease computing capacity to meet workload size.

Fixed hardware footprint: Locks capacity to a pre-sized equipment fleet instead of adapting to changing demand. This does not address the need for A learning portal expects increasing enrollment each semester and wants more service capacity. The appropriate Scalability applies because Scalability is the ability to increase or decrease computing capacity to meet workload size.

Monthly billing is an invoice cadence, not proof that all infrastructure is economically optimized. That does not meet the requirement: A payment workflow should continue operating when an individual component becomes unhealthy.

Maximum instance size: Scales up a single instance rather than adding independent instances or dynamic instance counts. That does not meet the requirement: A payment workflow should continue operating when an individual component becomes unhealthy.

Single worker deployment runs work on one worker, which limits independent fault tolerance and throughput scaling. That does not meet the requirement: A payment workflow should continue operating when an individual component becomes unhealthy.

Monthly billing is an invoice cadence, not proof that all infrastructure is economically optimized. This does not address the need for A payment workflow should continue operating when an individual component becomes unhealthy. The appropriate Fault-tolerant design applies because Redundant components and recovery behavior allow the service to continue despite a component fault.

Single worker deployment runs work on one worker, which limits independent fault tolerance and throughput scaling. This does not address the need for A payment workflow should continue operating when an individual component becomes unhealthy. The appropriate Fault-tolerant design applies because Redundant components and recovery behavior allow the service to continue despite a component fault.

Maximum instance size: Scales up a single instance rather than adding independent instances or dynamic instance counts. This does not address the need for A payment workflow should continue operating when an individual component becomes unhealthy. The appropriate Fault-tolerant design applies because Redundant components and recovery behavior allow the service to continue despite a component fault.

Maximum instance size: Scales up a single instance rather than adding independent instances or dynamic instance counts. That does not meet the requirement: Consider this AWS requirement: A support application must continue answering requests despite one worker crashing.

Single worker deployment runs work on one worker, which limits independent fault tolerance and throughput scaling. That does not meet the requirement: Consider this AWS requirement: A support application must continue answering requests despite one worker crashing.

Monthly billing is an invoice cadence, not proof that all infrastructure is economically optimized. That does not meet the requirement: Consider this AWS requirement: A support application must continue answering requests despite one worker crashing.

Monthly billing is an invoice cadence, not proof that all infrastructure is economically optimized. This does not address the need for A support application must continue answering requests despite one worker crashing. The appropriate Fault-tolerant design applies because Redundant components and recovery behavior allow the service to continue despite a component fault.

Maximum instance size: Scales up a single instance rather than adding independent instances or dynamic instance counts. This does not address the need for A support application must continue answering requests despite one worker crashing. The appropriate Fault-tolerant design applies because Redundant components and recovery behavior allow the service to continue despite a component fault.

Single worker deployment runs work on one worker, which limits independent fault tolerance and throughput scaling. This does not address the need for A support application must continue answering requests despite one worker crashing. The appropriate Fault-tolerant design applies because Redundant components and recovery behavior allow the service to continue despite a component fault.

Peak-only provisioning: Sizes for high demand continuously, leaving unused capacity during quiet periods. That does not meet the requirement: A small charity wants infrastructure pricing that reflects large provider buying power.

Hardware depreciation allocates the cost of owned equipment over time rather than directly metering resource usage. That does not meet the requirement: A small charity wants infrastructure pricing that reflects large provider buying power.

Dedicated hardware purchasing requires acquiring equipment rather than consuming AWS resources on demand. That does not meet the requirement: A small charity wants infrastructure pricing that reflects large provider buying power.

Hardware depreciation allocates the cost of owned equipment over time rather than directly metering resource usage. This does not address the need for A small charity wants infrastructure pricing that reflects large provider buying power. The appropriate Provider economies of scale applies because AWS aggregates customer demand to achieve purchasing and operational efficiencies that individual small users may not.

Dedicated hardware purchasing requires acquiring equipment rather than consuming AWS resources on demand. This does not address the need for A small charity wants infrastructure pricing that reflects large provider buying power. The appropriate Provider economies of scale applies because AWS aggregates customer demand to achieve purchasing and operational efficiencies that individual small users may not.

Peak-only provisioning: Sizes for high demand continuously, leaving unused capacity during quiet periods. This does not address the need for A small charity wants infrastructure pricing that reflects large provider buying power. The appropriate Provider economies of scale applies because AWS aggregates customer demand to achieve purchasing and operational efficiencies that individual small users may not.

Dedicated hardware purchasing requires acquiring equipment rather than consuming AWS resources on demand. That does not meet the requirement: A technical reviewer evaluates this need: A research group seeks to benefit from shared provider scale rather than its own small server purchases.

Peak-only provisioning: Sizes for high demand continuously, leaving unused capacity during quiet periods. That does not meet the requirement: A technical reviewer evaluates this need: A research group seeks to benefit from shared provider scale rather than its own small server purchases.

Hardware depreciation allocates the cost of owned equipment over time rather than directly metering resource usage. That does not meet the requirement: A technical reviewer evaluates this need: A research group seeks to benefit from shared provider scale rather than its own small server purchases.

Peak-only provisioning: Sizes for high demand continuously, leaving unused capacity during quiet periods. This does not address the need for A research group seeks to benefit from shared provider scale rather than its own small server purchases. The appropriate Provider economies of scale applies because AWS aggregates customer demand to achieve purchasing and operational efficiencies that individual small users may not.

Dedicated hardware purchasing requires acquiring equipment rather than consuming AWS resources on demand. This does not address the need for A research group seeks to benefit from shared provider scale rather than its own small server purchases. The appropriate Provider economies of scale applies because AWS aggregates customer demand to achieve purchasing and operational efficiencies that individual small users may not.

Hardware depreciation allocates the cost of owned equipment over time rather than directly metering resource usage. This does not address the need for A research group seeks to benefit from shared provider scale rather than its own small server purchases. The appropriate Provider economies of scale applies because AWS aggregates customer demand to achieve purchasing and operational efficiencies that individual small users may not.

Self-managed EC2 database requires the customer to operate the database engine on virtual machines. That does not meet the requirement: A small team wants a database platform where AWS handles much of the routine database infrastructure operations.

Manual storage arrays: Need customer-managed equipment procurement and ongoing administration. That does not meet the requirement: A small team wants a database platform where AWS handles much of the routine database infrastructure operations.

Dedicated physical servers: Use an owned or assigned physical server model rather than inherently scalable shared cloud capacity. That does not meet the requirement: A small team wants a database platform where AWS handles much of the routine database infrastructure operations.

Self-managed EC2 database requires the customer to operate the database engine on virtual machines. This does not address the need for A small team wants a database platform where AWS handles much of the routine database infrastructure operations. The appropriate Managed service applies because Managed offerings shift specified operational tasks to AWS so the customer can focus on applications and data.

Dedicated physical servers: Use an owned or assigned physical server model rather than inherently scalable shared cloud capacity. This does not address the need for A small team wants a database platform where AWS handles much of the routine database infrastructure operations. The appropriate Managed service applies because Managed offerings shift specified operational tasks to AWS so the customer can focus on applications and data.

Manual storage arrays: Need customer-managed equipment procurement and ongoing administration. This does not address the need for A small team wants a database platform where AWS handles much of the routine database infrastructure operations. The appropriate Managed service applies because Managed offerings shift specified operational tasks to AWS so the customer can focus on applications and data.