Guaranteed Success in Oracle Autonomous Database 1Z0-1096-21 Exam Dumps
Oracle 1Z0-1096-21 Daily Practice Exam New 2022 Updated 55 Questions
NEW QUESTION 27
You want to predict which customers are likely to increase spending if given an additional credit card. Your task is to build a model using demographic and aggregated credit card data for customers who have used similar cards in the past.
Which machine learning technique should you use to achieve this?
- A. Attribute Importance
- B. Classification
- C. Regression
- D. Feature Extraction
Answer: A
NEW QUESTION 28
In which three use cases are Oracle Machine Learning algorithms suitable?
- A. Medical outcome analysis
- B. Customer segmentation
- C. Graph analytics
- D. Anomaly and fraud detection
- E. Speech recognition
Answer: B,C,D
NEW QUESTION 29
Which three statements are true about Oracle Machine Learning Notebooks?
- A. It is used to manage and monitor database objects.
- B. It provides a web-based interface for data analysis.
- C. It is used for data preparation and exploration.
- D. It is used to create low-code applications.
- E. It is used to access machine learning algorithms.
Answer: B,C,E
NEW QUESTION 30
Which three types of permissions can be granted to a user to collaborate and access a workspace in Oracle Machine Learning Notebooks?
- A. Guest
- B. Developer
- C. Viewer
- D. Administrator
- E. Manager
Answer: B,C,E
Explanation:
https://docs.oracle.com/en/database/oracle/machine-learning/oml-notebooks/omlug/workspace-permissions.html
NEW QUESTION 31
Which notebook technology is used for Oracle Machine Learning in Oracle Autonomous Database?
- A. Zeppelin Notebook
- B. Polynote
- C. Google Colab
- D. Jupyter Notebook
Answer: A
NEW QUESTION 32
You have developed a notebook in an Autonomous Database (ADB) and you need to share the notebook with your colleague to run on a different ADB instance.
How should you enable your colleague to work with this notebook?
- A. Save the notebook in .csv format and have your colleague import this notebook.
- B. Save the notebook as a shared template.
- C. Export the notebook in . json format and have your colleague import this notebook.
- D. Make the notebook public.
Answer: A
NEW QUESTION 33
You have created an Oracle Machine Learning notebook and want to share it with another collaborator. However, you do not want to provide the ability to run or modify the notebook in your workspace.
Which three options can be used to do this?
- A. Share the notebook as a Shared Oracle Machine Learning Template.
- B. Export the notebook and import it into the other user's project.
- C. Provide the user Developer permission to your workspace.
- D. Provide the user Viewer permission to your workspace.
Answer: A,C,D
NEW QUESTION 34
Which four actions would typically be performed during the data preparation step for analyzing data with Oracle Machine Learning?
- A. binning of numeric data
- B. building a machine learning model
- C. missing value replacement
- D. performing feature engineering, such as creating derived variables
- E. data collection from various sources
- F. numeric data normalization
Answer: C,D,E,F
NEW QUESTION 35
You have created a notebook and want to run the notebook on a periodic schedule. How should you achieve this?
- A. You need to contact the database administrator to configure the notebook to run at a particular time.
- B. You can create a job and schedule it to run a specific notebook.
- C. You cannot run the notebook on the scheduled time.
- D. You have to login as the admin user and schedule a job to run the notebook.
Answer: B
NEW QUESTION 36
Which feature of Oracle Machine Learning Notebooks should you use for data analysis, data discovery, data visualization, and collaboration on Oracle Autonomous Database?
- A. Job
- B. Project
- C. Notebook
- D. Workspace
Answer: C
NEW QUESTION 37
What is the proper workflow for analyzing data in Oracle Machine Learning?
- A. Build the model, prepare the data, evaluate the model, and deploy the model.
- B. Prepare the data, build the model, evaluate the model, and deploy the model.
- C. Get predictions from the model, prepare the data, build the model, and deploy the model
- D. Evaluate the model, prepare the data, build the model, and deploy the model.
Answer: A
NEW QUESTION 38
You want to segment your customer data for groups to build supervised models.
What should you use to achieve this?
- A. Regression
- B. Clustering
- C. Classification
- D. Feature Extraction
Answer: A
NEW QUESTION 39
You have created a workspace in Oracle Machine Learning Notebooks and want to share it with collaborators by granting permissions to access your workspace. You want to enable other users to run and modify your notebooks but do not want to provide the ability to schedule jobs that run your notebooks.
Which permission type should be granted to this user?
- A. Viewer
- B. Developer
- C. Manager
- D. Editor
Answer: B
NEW QUESTION 40
Which task is NOT required by an Administrator when adding a new user to Oracle Machine Leamina (OML) Notebooks?
- A. Create an OML username and password for the user in the Oracle Machine Learning Management User Interface.
- B. Add the user's full name and email ID in the Oracle Machine Learning Management User Interface.
- C. Issue grant commands on the database to allow access to the tables associated with the user's Oracle Machine Learning Notebooks.
- D. Provide the user with an Autonomous Data Warehouse client wallet for remote authentication.
Answer: B
NEW QUESTION 41
Which is a FALSE statement regarding Oracle Machine Learning (OML)?
- A. OML provides univariate and multivariate statistics.
- B. OML offerings need a separate data visualization tool for creating visualization.
- C. OML provides integration with open source Python and R statistical analysis functions.
- D. OML provides scalable statistical functions though OML4Py and OML4R.
Answer: B
NEW QUESTION 42
Examine the command:
%sql
SELECT CUST_MARITAL_STATUS, MEDIAN <COST_CREDIT__LIMIT)
FROM SH. CUSTOMERS GROUP BY CUST_MARITAL_STATUS;
Which statement is true about running this command where the table has columns cust_maritax._statu3 (VARCHAR2) and cost_credit_limit (number) with 100k rows of non-null data?
- A. It will return an error.
- B. It will return the marital status and credit limit of each customer.
- C. It will return a customer's marital status and credit limit grouped by marital status
- D. It will return the median value of customer credit limit grouped by marital status.
Answer: D
NEW QUESTION 43
Which three types of forms are available in Oracle Machine Learning Notebooks?
- A. List form
- B. Text Input form
- C. Radio form
- D. Check Box form
- E. Select form
Answer: B,D,E
NEW QUESTION 44
Which two types of permissions allow you tables and run any script on an owner's account?
- A. Guest
- B. Viewer
- C. Developer
- D. Manager
Answer: C,D
NEW QUESTION 45
Which three Oracle Machine Learning (OML) Notebooks capabilities are enabled when an OML user is created with the oml_developer role?
- A. Save scripts to the Python script repository.
- B. Share notebooks with other OML users.
- C. Create and execute OML Notebooks.
- D. Transfer OML workspace to other users.
Answer: A
NEW QUESTION 46
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