Oracle Related Exams
1z0-1110-23 Exam

The Accelerated Data Science (ADS) model evaluation classes support different types of machine
learning modeling techniques. Which three types of modeling techniques are supported by ADS
Evaluators?
As a data scientist, you create models for cancer prediction based on mammographic images.
The correct identification is very crucial in this case. After evaluating two models, you arrive at the
following confusion matrix.
Model 1 has Test accuracy is 80% and recall is 70%.
• Model 2 has Test accuracy is 75% and recall is 85%.
Which model would you prefer and why?
You are creating an Oracle Cloud Infrastructure (OCI) Data Science job that will run on a recurring basis in a production environment. This job will pick up sensitive data from an Object Storage bucket, train a model, and save it to the model catalog. How would you design the authentication mechanism for the job?