AWSCertified DevOps Engineer - Professional
Domain 3Objective 2
Task Statement 3.2: Implement Solutions That Are Scalable to Meet Business Requirements. DOP-C02 Practice Questions (Page 6)
Part of the Content Domain 3: Resilient Cloud Solutions domain, which accounts for 15% of the DOP-C02 exam. AWS does not publish an official question count, but from its 180-minute exam (~70–120 total, ~11–18 in this domain), expect 4–6 from this objective — we provide 43 practice questions to prepare you well beyond it. (estimate)
43questions here
9free pages
13concepts
15%of the exam
Questions 26–30
- 26
A company wants to deploy its application in multiple AWS Regions to provide low latency to users globally. Which AWS service is BEST suited to route users to the nearest healthy endpoint?
Select an answer first - 27
A company runs a web application on EC2 instances behind an Application Load Balancer. The application's traffic is highly variable, with sudden spikes during flash sales. The operations team wants to scale the fleet based on the actual load reaching the instances, not just the number of requests. Which metric should be used as the primary scaling metric?
Select an answer first - 28
An application runs on EC2 instances behind an Application Load Balancer. The Auto Scaling group uses a target tracking policy based on CPU utilization. During a traffic spike, the ALB returns HTTP 503 errors even though the instances are not at full CPU capacity. The team suspects the instances are not being added quickly enough. What is the most likely cause and the best remediation?
Select an answer first - 29
A web application serves static content (e.g., images, CSS, JavaScript) to users globally. The team wants to reduce latency and offload traffic from the origin servers. Which AWS service is BEST suited for this purpose?
Select an answer first - 30
A DevOps engineer is designing an auto scaling policy for a batch processing application that pulls jobs from an Amazon SQS queue. The processing time per job is consistent, and the application is CPU-bound. Which metric is the MOST direct indicator of the workload demand that should drive scaling for this application?
Select an answer first
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