A Legacy, On-Premises Web Application Cannot Be Load Balances Effectively

question 207

Multiple Choice

A legacy, on-premises web application cannot be load balances effectively. There are both planned and unplanned events that cause usage spikes to millions of concurrent users. The existing infrastructure cannot handle the usage spikes. The CIO has mandated that the application be moved to the cloud to avoid further disruptions, with the additional requirement that source IP addresses be unaltered to support network traffic-monitoring needs. Which of the following designs will meet these requirements?

• A) Use an Auto Scaling group of Amazon EC2 instances behind a Classic Load Balancer.
• B) Use an Auto Scaling group of EC2 instances in a target group behind an Application Load Balancer.
• C) Use an Auto Scaling group of EC2 instances in a target group behind a Classic Load Balancer.
• D) Use an Auto Scaling group of EC2 instances in a target group behind a Network Load Balancer.

Understand the concept of consciousness and its significance in psychology.

Recognize the differences in how drug effects may vary by gender due to biological factors.

Explain the significance of the suprachiasmatic nucleus in regulating sleep-wake cycles.

Grasp the impact of selective attention on perception and cognition.

---

Definitions:

Processing Errors

Mistakes that occur during the processing of data, transactions, or operational tasks, which can lead to inaccurate results or outputs.

Regular Audits

Periodic and systematic examinations of financial records and operations to ensure accuracy, compliance, and fairness.

Separation of Duties

A key internal control that involves dividing responsibilities among different people to reduce the risk of error or fraud.

Fraud

Dishonest or illegal trickery used to achieve financial or personal advantages.