Oracle 1Z0-1110-25 Online Practice Questions and Exam Preparation

Oracle 1Z0-1110-25 Online Questions & Answers

• Question 21:

  You are given the task of writing a program that sorts document images by language.

  Which Oracle service would you use?

  A. Oracle Digital Assistant
  B. OCI Language
  C. OCI Speech
  D. OCI Vision
  B. OCI Language

• Question 22:

  You have trained three different models on your dataset using Oracle AutoML. You want to visualize the behavior of each of the models, including the baseline model, on the test set. Which class should be used from the Accelerated Data Science (ADS) SDK to visually compare the models?

  A. EvaluationMetrics
  B. ADSEvaluator
  C. ADSExplainer
  D. ADSTuner
  B. ADSEvaluator

• Question 23:

  Which activity is NOT a part of the machine learning life cycle?

  A. Database Management
  B. Model Deployment
  C. Modeling
  D. Data Access
  A. Database Management

• Question 24:

  After you have created and opened a notebook session, you want to use the Accelerated Data Science (ADS) SDK to access your data and get started with exploratory data analysis. From which TWO places can you access the ADS SDK?

  A. Oracle Big Data Service
  B. Oracle Machine Learning
  C. Conda environment in OCI Data Science
  D. Python Package Index (PyPI)
  E. Oracle Autonomous Data Warehouse
  C. Conda environment in OCI Data Science
  D. Python Package Index (PyPI)

• Question 25:

  Which statement about logs for Oracle Cloud Infrastructure Jobs is true?

  A. Each job run sends outputs to a single log for that job
  B. Integrating data science jobs resources with logging is mandatory
  C. All stdout and stderr are automatically stored when automatic log creation is enabled
  D. Logs are automatically deleted when the job and job run is deleted
  C. All stdout and stderr are automatically stored when automatic log creation is enabled

• Question 26:

  You are a data scientist working for a manufacturing company. You have developed a forecasting model to predict the sales demand in the upcoming months. You created a model artifact that contained custom logic requiring third-party libraries. When you deployed the model, it failed to run because you did not include all the third-party dependencies in the model artifact. What file should be modified to include the missing libraries?

  A. model_artifact_validate.py
  B. score.py
  C. runtime.yaml
  D. requirements.txt
  C. runtime.yaml

• Question 27:

  Which Oracle Data Safe feature minimizes the amount of personal data and allows internal test, development, and analytics teams to operate with reduced risk?

  A. Data encryption
  B. Security assessment
  C. Data masking
  D. Data discovery
  E. Data auditing
  C. Data masking

• Question 28:

  Where do calls to stdout and stderr from score.py go in the model deployment?

  A. The file that was defined for them on the virtual machine (VM)
  B. The OCI Console
  C. The OCI Cloud Shell, which can be accessed from the console
  D. The predict log in the Oracle Cloud Infrastructure (OCI) Logging service as defined in the deployment
  D. The predict log in the Oracle Cloud Infrastructure (OCI) Logging service as defined in the deployment

• Question 29:

  What is a conda environment?

  A. A system that manages package dependencies
  B. A collection of kernels
  C. An open-source environment management system
  D. An environment deployment system on Oracle AI
  C. An open-source environment management system

• Question 30:

  As a data scientist, you are working on a global health dataset 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. DataFrameLabelEncode()
  B. auto_transform()
  C. OneHotEncoder()
  D. show_in_notebook()
  C. OneHotEncoder()