You Are Creating a New API for Video Game Scores

question 497

Multiple Choice

You are creating a new API for video game scores. Reads are 100 times more common than writes, and the top 1% of scores are read 100 times more frequently than the rest of the scores. What's the best design for this system, using DynamoDB?

• A) DynamoDB table with 100x higher read than write throughput, with CloudFront caching.
• B) DynamoDB table with roughly equal read and write throughput, with CloudFront caching.
• C) DynamoDB table with 100x higher read than write throughput, with ElastiCache caching.
• D) DynamoDB table with roughly equal read and write throughput, with ElastiCache caching.

Identify the processes and components involved in the perception of smell and the differentiation of various odors.

Explain the concept of sensory adaptation and its relevance to sensory receptors.

Understand the use of pheromones in animal communication and their effects on behavior.

Describe the mechanisms of chemoreception in different species, including humans, and its significance in environmental interaction.

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Definitions:

Source

Origin or starting point of something, in computing it often refers to the place where data comes from or the code base of software.

Data Marts

Subsets of data warehouses tailored to meet the specific needs of a particular business line or department, making data more readily accessible.

Local Control

Local control refers to the practice of managing and making decisions about resources, operations, or policies at a local or community level, rather than centralized authority.

Data Warehouses

Integrated facilities for keeping, managing, and retrieving massive amounts of data collected from varied sources for analysis and decision making.