AWS Machine Learning – Specialty Rapid Exam Prep

There is one assessment set and two practice exams to test your knowledge.

There are two types of questions on the examination:

Multiple choice: Has one correct response and three incorrect responses (distractors).

Multiple response: Has two or more correct responses out of five or more options. Select one or more responses that best complete the statement or answer the question. Distractors, or incorrect answers, are response options that an examinee with incomplete knowledge or skill would likely choose. However, they are generally plausible responses that fit in the content area defined by the test objective.

Unanswered questions are scored as incorrect; there is no penalty for guessing.

Exam Domains

There are 4 domains being covered in this preparation kit and in the certification exam.

Domain 1: Data Engineering

1.1 Create data repositories for machine learning.

1.2 Identify and implement a data-ingestion solution.

1.3 Identify and implement a data-transformation solution.

Domain 2: Exploratory Data Analysis

2.1 Sanitize and prepare data for modeling.

2.2 Perform feature engineering.

2.3 Analyze and visualize data for machine learning.

Domain 3: Modeling

3.1 Frame business problems as machine learning problems.

3.2 Select the appropriate model(s) for a given machine learning problem.

3.3 Train machine learning models.

3.4 Perform hyperparameter optimization.

3.5 Evaluate machine learning models.

Domain 4: Machine Learning Implementation and Operations

4.1 Build machine learning solutions for performance, availability, scalability, resiliency, and fault tolerance.

4.2 Recommend and implement the appropriate machine learning services and features for a given problem.

4.3 Apply basic AWS security practices to machine learning solutions.

4.4 Deploy and operationalize machine learning solutions.