A Mobile Gaming Company Runs Application Servers on Amazon EC2

question 289

Multiple Choice

A mobile gaming company runs application servers on Amazon EC2 instances. The servers receive updates from players every 15 minutes. The mobile game creates a JSON object of the progress made in the game since the last update, and sends the JSON object to an Application Load Balancer. As the mobile game is played, game updates are being lost. The company wants to create a durable way to get the updates in older. What should a solutions architect recommend to decouple the system?

• A) Use Amazon Kinesis Data Streams to capture the data and store the JSON object in Amazon S3.
• B) Use Amazon Kinesis Data Firehose to capture the data and store the JSON object in Amazon S3.
• C) Use Amazon Simple Queue Service (Amazon SQS) FIFO queues to capture the data and EC2 instances to process the messages in the queue.
• D) Use Amazon Simple Notification Service (Amazon SNS) to capture the data and EC2 instances to process the messages sent to the Application Load Balancer.

Identify the historical developments in the measurement of intelligence.

Understand the critiques and criticisms of intelligence research and its implications.

Understand the concept of psychological test reliability.

Comprehend the theory of multiple intelligences and its applications.

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Definitions:

Machine-Hours

A measure of the amount of time machines are run in the production process, often used as a basis for allocating manufacturing overhead costs.

Batches

Quantities or groups of products produced or processed at the same time.

Product Margins

The profit earned on the sale of a product after subtracting the cost associated with its production and sale.

Activity-Based Costing

A method of allocating costs to products and services based on the activities they require.