Your Company Has Placement Groups in Two Different Availability Zones

question 193

Multiple Choice

Your company has placement groups in two different availability zones. There is a large project coming up and, although resilience is important, cost and speed are the most important factors. The servers in each placement group need to be able to achieve the highest speed possible. How can this be achieved?

• A) Create AMIs from all of the instances, terminate them, and deploy them all into one placement group.
• B) In the CLI, run the command "aws ec2 set-placement-group 1 " for all of the instances.
• C) Duplicate the VPC, peer the new VPC, create AMIs of the instances, terminate them, and redeploy them in two separate placement groups between the two VPCs.
• D) Peer the two placement groups using AWS PG Peering.

Recognize the importance of reagents and catalysts in organic synthesis.

Evaluate the application of organic reactions in real-world chemical synthesis.

Demonstrate the ability to use organic chemistry literature effectively.

Understand the concept and application of the pooled proportion estimate in hypothesis testing.

---

Definitions:

Experimental Design

The process of planning an experiment to ensure it can test hypotheses effectively and produce valid and reliable results.

Interaction

In statistics, it refers to situations where the effect of one variable on an outcome is modified by another variable.

Two-way Factor ANOVA

A statistical method used to determine if there are any statistically significant differences between the means of three or more independent groups based on two factors.

Sum of Squares

The sum of the squared deviations of each data point from its mean, a measure used in statistical analysis to quantify variability within a dataset.