A SysOps Administrator Noticed That the Cache Hit Ratio for an Amazon

question 96

Multiple Choice

A SysOps Administrator noticed that the cache hit ratio for an Amazon CloudFront distribution is less than 10%. Which collection of configuration changes will increase the cache hit ratio for the distribution? (Choose two.)

• A) Ensure that only required cookies, query strings, and headers are forwarded in the Cache Behavior Settings
• B) Change the Viewer Protocol Policy to use HTTPS only
• C) Configure the distribution to use presigned cookies and URLs to restrict access to the distribution
• D) Enable automatic compression of objects in the Cache Behavior Settings
• E) Increase the CloudFront time to live (TTL) settings in the Cache Behavior Settings

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Definitions:

Visual Recognition

The ability to identify and categorize objects, places, or people through the process of seeing.

Hemispheric Lateralisation

The differentiation of functions between the two hemispheres of the brain.

Spatial Skills

The ability to recognize, analyze, and manipulate shapes and figures in a given space.

Logical Reasoning

The process of analyzing a situation and coming to a conclusion based on a set of given rules or principles.