An Online Retail Company with Millions of Users Around the Globe

question 77

Multiple Choice

An online retail company with millions of users around the globe wants to improve its ecommerce analytics capabilities. Currently, clickstream data is uploaded directly to Amazon S3 as compressed files. Several times each day, an application running on Amazon EC2 processes the data and makes search options and reports available for visualization by editors and marketers. The company wants to make website clicks and aggregated data available to editors and marketers in minutes to enable them to connect with users more effectively. Which options will help meet these requirements in the MOST efficient way? (Choose two.)

• A) Use Amazon Kinesis Data Firehose to upload compressed and batched clickstream records to Amazon Elasticsearch Service.
• B) Upload clickstream records to Amazon S3 as compressed files. Then use AWS Lambda to send data to Amazon Elasticsearch Service from Amazon S3.
• C) Use Amazon Elasticsearch Service deployed on Amazon EC2 to aggregate, filter, and process the data. Refresh content performance dashboards in near-real time.
• D) Use Kibana to aggregate, filter, and visualize the data stored in Amazon Elasticsearch Service. Refresh content performance dashboards in near-real time.
• E) Upload clickstream records from Amazon S3 to Amazon Kinesis Data Streams and use a Kinesis Data Streams consumer to send records to Amazon Elasticsearch Service.

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Definitions:

Brain Malfunctions

Refers to disorders or diseases that impair the normal functioning of the brain, affecting cognition, emotion, and behavior.

Stroke Victims

Individuals who have suffered a stroke, a medical condition caused by a disruption in blood supply to the brain, leading to neurological damage and impairments.

Random Sampling

A statistical sampling technique in which each member of the population has an equal chance of being included, ensuring the sample's representativeness of the whole.

Psychological Concepts

Fundamental ideas or theories that form the basis of understanding human thoughts, behaviors, and emotions.