Free Oracle 1z0-1110-23 Exam Dumps Questions & Answers

What preparation steps are required to access an Oracle AI service SDK from a Data Science notebook session?

• A.Import the REST API
• B.Create and upload the API signing key and config file
• C.Create and upload execute.py and runtime.yaml
• D.Call the Accented Data Science (ADS) command to enable Al integration

You want to evaluate the relationship between feature values and target variables. You have a large number of observations having a near uniform distribution and the features are highly correlated.
Which model explanation technique should you choose?

• A.Local Interpretable Model-Agnostic Explanations
• B.Accumulated Local Effects
• C.Feature Dependence Explanations
• D.Feature Permutation Importance Explanations

You are working as a data scientist for a healthcare company. They decide to analyze the data to find patterns in a large volume of electronic medical records. You are asked to build a PySpark solution to analyze these records in a JupyterLab notebook. What is the order of recommended steps to develop a PySpark application in Oracle Cloud Infrastructure (OCI) Data Science?

• A.Launch a notebook session. Install a PySpark conda environment. Configure core-site.xml.
  Develop your PySpark application. Create a Data Flow application with the Accelerated Data Science (ADS) SDK.
• B.Develop your PySpark application. Create a Data Flow application with the Accelerated Data Science (ADS) SDK.
• C.Launch a notebook session. Configure core-site.xml. Install a PySpark conda environment.
• D.Install a Spark conda environment. Configure core-site.xml. Launch a notebook session.
  Create a Data Flow application with the Accelerated Data Science (ADS) SDK. Develop your PySpark application.
• E.Configure core-site.xml. Install a PySpark conda environment. Create a Data Flow application with the Accelerated Data Science (ADS) SDK. Develop your PySpark application. Launch a notebook session.

You have created a Data Science project in a compartment called Development and shared it with a group of collaborators. You now need to move the project to a different compartment called Production after completing the current development iteration.
Which statement is correct?

• A.Moving a project to a different compartment also moves its associated notebook sessions and models to the new compartment.
• B.You can move a project to a different compartment without affecting its associated notebook sessions and models
• C.Moving a project to a different compartment requires deleting all its associated notebook sessions and models first.
• D.You cannot move a project to a different compartment after it has been created.

As a data scientist, you are working on a global health data set that has data from more than 50 countries. You want to encode three features such as 'countries', 'race' and 'body organ' as categories.
Which option would you use to encode the categorical feature?

• A.show_in_notebook ()
• B.auto_transform()
• C.OneHotEncoder ()
• D.DataFrameLabelEncoder ()