A Company That Develops Web Applications Has Launched Hundreds of Application

question 9

Multiple Choice

A company that develops web applications has launched hundreds of Application Load Balancers (ALBs) in multiple Regions. The company wants to create an allow list (or the IPs of all the load balancers on its firewall device. A solutions architect is looking for a one-time, highly available solution to address this request, which will also help reduce the number of IPs that need to be allowed by the firewall. What should the solutions architect recommend to meet these requirements?

• A) Create a AWS Lambda function to keep track of the IPs for all the ALBs in different Regions Keep refreshing this list.
• B) Set up a Network Load Balancer (NLB) with Elastic IPs. Register the private IPs of all the ALBs as targets to this NLB.
• C) Launch AWS Global Accelerator and create endpoints for all the Regions. Register all the ALBs in different Regions to the corresponding endpoints.
• D) Set up an Amazon EC2 instance, assign an Elastic IP to this EC2 instance, and configure the instance as a proxy to forward traffic to all the ALBs.

Analyze the impact of price changes on quantity demanded for products with different elasticity levels.

Interpret the effects of elasticity on total revenue and expenditure.

Examine factors influencing the elasticity of demand for a product.

Recognize the implications of elasticity for business decisions and economic policies.

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Definitions:

Readmitted

refers to being admitted again into a facility or institution, often used in the context of patients returning to a hospital after discharge.

Discretionary Approach

A method or practice in which decisions are made based on an individual's judgment or choice rather than a strict set of rules.

Nondiscretionary Approach

A method or policy applied uniformly, leaving little to no room for personal judgment or discretion.

Violence Risk Assessment

The process of estimating the likelihood that an individual will engage in aggressive or violent behavior.