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You are part of your organization’s ML engineering team and notice that the accuracy of a model that was recently deployed into production is deteriorating.

What is the best first step address this?

A.

Replace the model with a previous version.

B.

Conduct champion/challenger testing.

C.

Perform an audit of the model.

D.

Run red-teaming exercises.

What is the most important reason for documenting risks when developing an AI system?

A.

To provide transparency to stakeholders.

B.

To align with industry standards.

C.

To promote knowledge sharing.

D.

To mitigate potential liability.

CASE STUDY

Please use the following answer the next question:

A mid-size US healthcare network has decided to develop an Al solution to detect a type of cancer that is most likely arise in adults. Specifically, the healthcare network intends to create a recognition algorithm that will perform an initial review of all imaging and then route records a radiologist for secondary review pursuant Agreed-upon criteria (e.g., a confidence score below a threshold).

To date, the healthcare network has taken the following steps: defined its Al ethical principles: conducted discovery to identify the intended uses and success criteria for the system: established an Al governance committee; assembled a broad, crossfunctional team with clear roles andresponsibilities; and created policies and procedures to document standards, workflows, timelines and risk thresholds during the project.

The healthcare network intends to retain a cloud provider to host the solution and a consulting firm to help develop the algorithm using the healthcare network's existing data and de-identified data that is licensed from a large US clinical research partner.

Which of the following steps can best mitigate the possibility of discrimination prior to training and testing the Al solution?

A.

Procure more data from clinical research partners.

B.

Engage a third party to perform an audit.

C.

Perform an impact assessment.

D.

Create a bias bounty program.

A leading software development company wants to integrate AI-powered chatbots into their customer service platform. After researching various AI models in the market which have been developed by third-party developers, they're considering two options:

Option A - an open-source language model trained on a vast corpus of text data and capable of being trained to respond to natural language inputs.

Option B - a proprietary, generative AI model pre-trained on large data sets, which uses transformer-based architectures to generate human-like responses based on multimodal user input.

Option A would be the best choice for the company because?

A.

It is less expensive to run

B.

It may be better suited for applications requiring customization.

C.

It can handle voice commands and is more suitable for phone-based customer support.

D.

It is built for large-scale, complex dialogues and would be more effective in handling high-volume customer inquiries.

A company deploys an AI model for fraud detection in online transactions. During its operation, the model begins to exhibit high rates of false positives, flagging legitimate transactions as fraudulent.

Which is the best step the company should take to address this development?

A.

Dedicate more resources to monitor the model.

B.

Maintain records of all false positives.

C.

Deactivate the model until an assessment is made.

D.

Conduct training for customer service teams to handle flagged transactions.

What is the most important reason to document the results of AI testing?

A.

To support post-deployment maintenance.

B.

To identify areas for red-teaming focus.

C.

To create a verifiable audit trail.

D.

To limit the need for future testing cycles.

Which of the following is an obligation of an importer of high-risk AI systems under the EU AI Act?

A.

Provide technical documentation.

B.

Affix the CE marking.

C.

Verify the Declaration of Conformity.

D.

Conduct a data protection impact assessment.

All of the following are examples of biometric data in the US EXCEPT?

A.

Iris scans.

B.

Walking gait.

C.

Keystroke dynamics.

D.

GPS location of a user's fitness watch.

Which stakeholder is responsible for lawful collection of data for the training of the foundational AI model?

A.

The marketing agency.

B.

The tech company.

C.

The data aggregator.

D.

The marketing agency's client.

Retraining an LLM can be necessary for all of the following reasons EXCEPT?

A.

To minimize degradation in prediction accuracy due tochanges in data.

B.

Adjust the model's hyper parameters to a specific use case.

C.

Account for new interpretations of the same data.

D.

To ensure interpretability of the model's predictions.