A national bank recently migrated a large number of business-critical applications to the cloud. Which of the following is MOST important to ensuring the resiliency of the applications?
A.
Conducting periodic system stress testing
B.
Negotiating a service level agreement (SLA) with the provider
C.
Using a monitoring tool to assess uptime
D.
Creating restore points for critical applications
Regular stress testing is a key step in ensuring that your applications always deliver optimal performance and can recover quickly and effectively in the event of a disaster.
conducting periodic system stress testing. Stress testing specifically evaluates the robustness, scalability, and performance of applications under stress conditions, making it the most important measure for ensuring application resiliency in the context of cloud migration.
It should be A
A. Conducting periodic system stress testing.
Explanation:
Periodic system stress testing is crucial for assessing the performance, reliability, and resilience of business-critical applications in a cloud environment. Stress testing involves subjecting the applications to simulated high-demand scenarios or adverse conditions to identify potential weaknesses, bottlenecks, or failure points. By conducting stress tests regularly, the organization can proactively identify and address any issues that may impact the availability and performance of the applications, thereby enhancing their resiliency.
Negotiating a service level agreement is the most crucial step for ensuring the resiliency of business-critical applications migrated to the cloud. The SLA provides a contractual basis for maintaining high levels of performance, availability, and support.
In the context of ensuring the resiliency of business-critical applications migrated to the cloud, option B, "Negotiating a service level agreement (SLA) with the provider," is typically the MOST important.
While all the options listed are important for application resiliency, negotiating a comprehensive SLA with the cloud provider helps establish clear expectations regarding uptime, performance, and other critical aspects of service. A well-defined SLA can provide legal guarantees and penalties for the provider if service levels are not met, which is essential for ensuring the reliability and resiliency of your applications. It serves as a contractual commitment to maintaining the required levels of availability and performance for your applications in the cloud.
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