A Company Recently Migrated Its Web, Application and NoSQL Database

question 378

Multiple Choice

A company recently migrated its web, application and NoSQL database tiers to AWS. The company is using Auto Scaling to scale the web and application tiers. More than 95 percent of the Amazon DynamoDB requests are repeated read-requests. How can the DynamoDB NoSQL tier be scaled up to cache these repeated requests?

• A) Amazon EMR
• B) Amazon DynamoDB Accelerator
• C) Amazon SQS
• D) Amazon CloudFront

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Definitions:

Oophoritis

This refers to the inflammation of the ovaries.

Oophorotomy

A surgical incision into an ovary.

Hysterosalpingography

A radiographic procedure to examine the uterus and fallopian tubes using a contrast medium to assess their shape and patency.

Laparoscopy

A minimally invasive surgical procedure that uses a laparoscope to view and operate on the organs inside the abdomen or pelvic area.