Exam MLA-C01 Topic 3 Question 89 Discussion
Actual exam question for Amazon's MLA-C01 exam
Question #: 89
Topic #: 3
Question #: 89
Topic #: 3
A financial company receives a high volume of real-time market data streams from an external provider. The streams consist of thousands of JSON records per second.
The company needs a scalable AWS solution to identify anomalous data points with the LEAST operational overhead.
Which solution will meet these requirements?
The company needs a scalable AWS solution to identify anomalous data points with the LEAST operational overhead.
Which solution will meet these requirements?
Suggested Answer: A Vote an answer
For real-time anomaly detection on streaming data, AWS recommends using Amazon Managed Service for Apache Flink, which provides serverless, scalable stream processing with built-in ML functions.
Apache Flink includes a native RANDOM_CUT_FOREST (RCF) function for unsupervised anomaly detection. This eliminates the need to deploy, manage, or scale custom ML endpoints. When combined with Amazon Kinesis Data Streams, the solution can process thousands of records per second with very low latency.
Option B introduces multiple services and custom logic, increasing operational overhead. Option C requires managing EC2 infrastructure and Kafka clusters. Option D is batch-oriented and does not meet real-time requirements.
AWS documentation explicitly highlights Kinesis + Managed Flink + RCF as the lowest-overhead solution for real-time anomaly detection.
Therefore, Option A is the correct and AWS-aligned choice.
Apache Flink includes a native RANDOM_CUT_FOREST (RCF) function for unsupervised anomaly detection. This eliminates the need to deploy, manage, or scale custom ML endpoints. When combined with Amazon Kinesis Data Streams, the solution can process thousands of records per second with very low latency.
Option B introduces multiple services and custom logic, increasing operational overhead. Option C requires managing EC2 infrastructure and Kafka clusters. Option D is batch-oriented and does not meet real-time requirements.
AWS documentation explicitly highlights Kinesis + Managed Flink + RCF as the lowest-overhead solution for real-time anomaly detection.
Therefore, Option A is the correct and AWS-aligned choice.
by Elvira at Apr 09, 2026, 07:45 PM
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