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

Oracle 1Z0-1110-25 Online Questions & Answers

• Question 111:

  You want to make your model more frugal to reduce the cost of collecting and processing data. You plan to do this by removing features that are highly correlated. You would like to create a heatmap that displays the correlation so that you can identify candidate features to remove. Which Accelerated Data Science (ADS) SDK method is appropriate to display the comparability between Continuous and Categorical features?

  A. pearson_plot()
  B. cramersv_plot()
  C. correlation_ratio_plot()
  D. corr()
  C. correlation_ratio_plot()

• Question 112:

  Which Oracle Accelerated Data Science (ADS) classes can be used for easy access to datasets from reference libraries and index websites such as scikit-learn?

  A. DataLabeling
  B. DatasetBrowser
  C. SecretKeeper
  D. DatasetFactory
  D. DatasetFactory

• Question 113:

  You have been given a collection of digital files required for a business audit. They consist of several different formats that you would like to annotate using Oracle Cloud Infrastructure (OCI) Data Labeling. Which THREE types of files could this tool annotate?

  A. Video footage of a conversation in a conference room
  B. Images of computer server racks
  C. A typewritten document that details an annual budget
  D. A collection of purchase orders for office supplies
  E. An audio recording of a phone conversation
  A. Video footage of a conversation in a conference room
  B. Images of computer server racks
  C. A typewritten document that details an annual budget

• Question 114:

  You are a data scientist using Oracle AutoML to produce a model and you are evaluating the score metric for the model. Which TWO of the following prevailing metrics would you use for evaluating a multiclass classification model?

  A. Mean squared error
  B. Explained variance score
  C. Recall
  D. F1-score
  E. R-squared
  C. Recall
  D. F1-score

• Question 115:

  You are a data scientist leveraging the Oracle Cloud Infrastructure (OCI) Language AI service for various types of text analyses. Which TWO capabilities can you utilize with this tool?

  A. Table extraction
  B. Punctuation correction
  C. Sentence diagramming
  D. Topic classification
  E. Sentiment analysis
  D. Topic classification
  E. Sentiment analysis

• Question 116:

  Which of the following analytical and statistical techniques do data scientists commonly use?

  A. Classification
  B. Regression
  C. Clustering
  D. All of the above
  D. All of the above

• Question 117:

  Which THREE types of data are used for Data Labeling?

  A. Audio
  B. Text Document
  C. Images
  D. Graphs
  B. Text Document
  C. Images

• Question 118:

  You are a data scientist trying to load data into your notebook session. You understand that Accelerated Data Science (ADS) SDK supports loading various data formats. Which of the following THREE are ADS-supported data formats?

  A. DOCX
  B. Pandas DataFrame
  C. JSON
  D. Raw Images
  E. XML
  B. Pandas DataFrame
  C. JSON
  E. XML

• Question 119:

  You want to write a Python script to create a collection of different projects for your data science team. Which Oracle Cloud Infrastructure (OCI) Data Science interface would you use?

  A. The OCI Software Development Kit (SDK)
  B. OCI Console
  C. Command Line Interface (CLI)
  D. Mobile App
  A. The OCI Software Development Kit (SDK)

• Question 120:

  Which step is unique to MLOps, as opposed to DevOps?

  A. Continuous deployment
  B. Continuous integration
  C. Continuous delivery
  D. Continuous training
  D. Continuous training