You Have an Application Running in App Engine

question 15

Multiple Choice

You have an application running in App Engine. Your application is instrumented with Stackdriver Trace. The /product-details request reports details about four known unique products at /sku-details as shown below. You want to reduce the time it takes for the request to complete. What should you do?

• A) Increase the size of the instance class.
• B) Change the Persistent Disk type to SSD.
• C) Change /product-details to perform the requests in parallel. Change to perform the requests in parallel.
• D) Store the /sku-details information in a database, and replace the webservice call with a database query. Store the information in a database, and replace the webservice call with a database query.

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Definitions:

Positive Attitude

A mental stance that focuses on the good and optimistic aspects of situations, fostering a hopeful outlook.

Critical Thinker

A person who systematically evaluates information or arguments by applying reasoned judgment to determine validity or solutions.

Creative Thinker

An individual who is capable of thinking in unique and innovative ways to solve problems or create new concepts.

Analyzing Ideas

The process of examining concepts or proposals in detail to understand their structure and evaluate their merit.