PMI CPMAI Online Practice Questions and Exam Preparation

PMI CPMAI Online Questions & Answers

• Question 1:

  Your team is running a simulation-based optimization exercise to increase routing efficiency. Learning for this exercise is done through "trial and error" Which type of machine learning approach is being leveraged for this exercise?

  A. Unsupervised Learning
  B. Reinforcement Learning
  C. Supervised Learning
  D. All would work equally well
  B. Reinforcement Learning

• Question 2:

  The team is evaluating where the sources of the data for training are. What phase of CPMAI are they in?

  A. Phase I
  B. Phase II
  C. Phase III
  D. Phase IV
  E. Phase V
  F. Phase VI
  B. Phase II

• Question 3:

  You're working with petabytes of data and need to make this dataset more manageable. To do this, you want to reduce the number of variables under consideration. What is the name for this process?

  A. Dimensionality Reduction
  B. Gradient Descent
  C. Multivariate regression
  D. Data selection
  A. Dimensionality Reduction

• Question 4:

  A team is retraining a model and creating a new version of that model. What's the most important thing for the team to have in place before doing this?

  A. Model operations
  B. Data operations
  C. Model discovery
  D. Model Governance
  D. Model Governance

• Question 5:

  In the case that an algorithm you want to use isn't algorithmically explainable, AI systems should try to do the following:

  A. Provide a means to have contestability of the algorithm selected
  B. Provide a means to interpret AI results so that cause and effect can be represented
  C. Provide a means to have a different team on the project
  D. Provide a means to reverse-engineer the algorithm to inspect its performance
  C. Provide a means to have a different team on the project

• Question 6:

  An inexperienced team is training a neural network model on a desktop computer and this is taking a significant amount of time. What would you recommend to them to speed up model training?

  A. Train the model over multiple desktop computers
  B. Train the model on GPUs
  C. Use a contractor to do the training portion
  D. Break the dataset up into multiple smaller datasets and train the model on each of the smaller datasets over a desktop computer
  D. Break the dataset up into multiple smaller datasets and train the model on each of the smaller datasets over a desktop computer

• Question 7:

  You're working with a small inexperienced team on a new ML project. Choosing the best algorithm with the best settings given the training and test data is proving to be very hard for them. You lack the critical data science resources available

  on your team, and can't wait weeks until a data science resource becomes available to join your team.

  What's your best course of action?

  A. Outsource the project ASAP
  B. Find a citizen data scientist to help
  C. Use an AutoML solution
  D. Put the project on hold until the resources needed become available
  C. Use an AutoML solution

• Question 8:

  Your team is trying to determine which pattern best fits their AI problem. To do this the project team is running through the seven patterns of AI to figure out what pattern best applies to their problem. Which of the following is the best approach?

  A. When in doubt, go with the patterns and anomalies pattern as all AI projects are about pattern matching.
  B. Determine what you're trying to accomplish and see which pattern(s) of AI fit best.
  C. Apply every pattern to the project.
  D. When in doubt, don't apply any pattern of AI
  B. Determine what you're trying to accomplish and see which pattern(s) of AI fit best.

• Question 9:

  An organization is to undertake a multi-pattern AI project. They want to build a robot that is able to roam the halls as well as converse with employees and answer basic questions. What is the best approach for handling this project?

  A. Run each pattern as its own project, with their own CPMAI phase iterations, data requirements, and project needs
  B. Run each pattern in isolation, with separate teams
  C. Run it as a hybrid approach and some phases are run separately while other phases are combined together
  D. Run it as one project, combining teams, data requirements, and project needs
  C. Run it as a hybrid approach and some phases are run separately while other phases are combined together

• Question 10:

  Enhancing and cleaning data is an important action during which phase of CPMAI?

  A. Phase I
  B. Phase II
  C. Phase III
  D. Phase IV
  E. Phase V
  F. Phase VI
  C. Phase III