A Company Has a Web Application That Runs Both On-Premises

question 558

Multiple Choice

A company has a web application that runs both on-premises and on Amazon EC2 instances. Over time, both the on-premises servers and EC2 instances begin crashing. A SysOps Administrator suspects a memory leak in the application and wants a unified method to monitor memory utilization over time. How can the Administrator track both the EC2 memory utilization and on-premises server memory utilization over time?

• A) Write a script or use a third-party application to report memory utilization for both EC2 instances and on-premises servers.
• B) Use Amazon CloudWatch agent for both Amazon EC2 instances and on-premises servers to report MemoryUtilization metrics to CloudWatch and set a CloudWatch alarm for notifications.
• C) Use CloudWatch agent for Amazon EC2 instances to report memory utilization to CloudWatch, and set CloudWatch alarms for notifications. Use a third-party application for the on-premises servers.
• D) Configure a load balancer to route traffic to both on-premises servers and EC2 instances, then use CloudWatch as the unified view of the metrics for the load balancer.

Recognize how government policies, like tariffs, can impact international business operations.

Understand the differences between state-owned, state-supported, and private enterprises and their implications for international business.

Analyze the impact of significant political events (e.g., Brexit) on international business.

Appreciate the role of privatization and deregulation in transitioning from command to market economies.

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Definitions:

Lentivirus

Lentivirus is a genus of retroviruses associated with long incubation periods, known to infect host cells and integrate into their DNA, including human immunodeficiency virus (HIV).

Retrovirus

An RNA virus that uses reverse transcriptase to produce a DNA intermediate, known as a DNA provirus, in the host cell. See DNA provirus.

HIV

Human Immunodeficiency Virus, a virus that attacks the immune system, leading to AIDS if not treated.

Monophyletic

Referring to a group of organisms that consists of all the descendants of a common ancestor.