A DevOps Engineer Is Launching a New Application That Will

question 492

Multiple Choice

A DevOps Engineer is launching a new application that will be deployed using Amazon Route 53, an Application Load Balancer, Auto Scaling, and Amazon DynamoDB. One of the key requirements of this launch is that the application must be able to scale to meet a sudden load increase. During periods of low usage, the infrastructure components must scale down to optimize cost. What steps can the DevOps Engineer take to meet the requirements? (Select TWO.)

• A) Use AWS Trusted Advisor to submit limit increase requests for the Amazon EC2 instances that will be used by the infrastructure.
• B) Determine which Amazon EC2 instance limits need to be raised by leveraging AWS Trusted Advisor, and submit a request to AWS Support to increase those limits.
• C) Enable Auto Scaling for the DynamoDB tables that are used by the application.
• D) Configure the Application Load Balancer to automatically adjust the target group based on the current load.
• E) Create an Amazon CloudWatch Events scheduled rule that runs every 5 minutes to track the current use of the Auto Scaling group. If usage has changed, trigger a scale-up event to adjust the capacity. Do the same for DynamoDB read and write capacities.

---

Definitions:

Natural Order

The concept or belief in a pre-ordained arrangement and hierarchy within the universe, including social positions and roles, often viewed as natural or divinely structured.

Divine Revelation

The way in which God has chosen to reveal Himself and His will to humanity, which in many religions includes revelations through sacred texts, prophets, and various religious experiences.

Enlightenment Thinking

A philosophical movement of the 17th and 18th centuries emphasizing reason, individualism, and skepticism towards traditional doctrines, leading to advances in science, politics, and human rights.

Humane Treatment

The act of showing compassion and consideration, ensuring the welfare of others, especially in the care and treatment of animals and people.