A News Feed Web Service Has the Following Code Running

question 36

Multiple Choice

A news feed web service has the following code running on Google App Engine. During peak load, users report that they can see news articles they already viewed. What is the most likely cause of this problem?

• A) The session variable is local to just a single instance
• B) The session variable is being overwritten in Cloud Datastore
• C) The URL of the API needs to be modified to prevent caching
• D) The HTTP Expires header needs to be set to -1 stop caching

Understand and apply methods for estimating measures of central tendency and variability within real-world data sets.

Construct and interpret graphical representations of data, including box plots, histograms, and frequency distributions.

Calculate and interpret position measures such as quartiles, percentiles, and deciles within diverse contexts.

Assess the distribution shape and detect outliers within data sets through graphical and numerical analysis.

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Definitions:

Tax Liability

The aggregate tax liability of an individual, corporation, or any entity to a tax-collecting agency.

SLII

stands for Situational Leadership II, a leadership model that proposes the idea of adjusting leadership style based on the development level of followers.

Corporations

Large business entities recognized by law as a single body, with its own rights and obligations, separate from those of its members.

Low Directive

involves leadership styles that offer less guidance and control, allowing more autonomy and self-direction in team or individual activities.