A Machine Learning Specialist Is Working with a Large Cybersecurity

question 89

Multiple Choice

A Machine Learning Specialist is working with a large cybersecurity company that manages security events in real time for companies around the world. The cybersecurity company wants to design a solution that will allow it to use machine learning to score malicious events as anomalies on the data as it is being ingested. The company also wants be able to save the results in its data lake for later processing and analysis. What is the MOST efficient way to accomplish these tasks?

• A) Ingest the data using Amazon Kinesis Data Firehose, and use Amazon Kinesis Data Analytics Random Cut Forest (RCF) for anomaly detection. Then use Kinesis Data Firehose to stream the results to Amazon S3.
• B) Ingest the data into Apache Spark Streaming using Amazon EMR, and use Spark MLlib with k-means to perform anomaly detection. Then store the results in an Apache Hadoop Distributed File System (HDFS) using Amazon EMR with a replication factor of three as the data lake.
• C) Ingest the data and store it in Amazon S3. Use AWS Batch along with the AWS Deep Learning AMIs to train a k-means model using TensorFlow on the data in Amazon S3.
• D) Ingest the data and store it in Amazon S3. Have an AWS Glue job that is triggered on demand transform the new data. Then use the built-in Random Cut Forest (RCF) model within Amazon SageMaker to detect anomalies in the data.

Grasp the significance of the discussion section in interpreting and explaining findings.

Understand the role of prepublication and peer review in scientific communication.

Know how to accurately describe methods and materials to allow replicability of experiments.

Appreciate the ethical standards required in scientific writing and reporting.

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Definitions:

To Text Box

A function in document and presentation software that allows users to input text within a designated box.

Columnar Style

Refers to a layout or format where data or information is organized in vertical columns, often used in spreadsheets or reports.

Alert Window

A pop-up notification that appears on a computer screen to inform the user about a system event, error, or other important message.

Calendar Item

An entry in a calendar that represents an appointment, meeting, or any scheduled activity.