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1z0-1096-23 Practice Exam Questions with Answers Oracle Machine Learning using Autonomous Database 2023 Associate Certification

Question # 6

Which two statements are true about supervised machine learning? (Choose two.)

A.

There is no previously known result to guide the algorithm in building the model.

B.

It does not specify a target, it can be applied to a population of interest.

C.

It is used to extract meaningful insights from raw data to improve data operational efficiency.

D.

It generally results in predictive models.

E.

The learning process is directed by a previously known dependent attribute or target.

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Question # 7

Which two types of permissions allow you tables and run any script on an owner's account? (Choose two.)

A.

Guest

B.

Viewer

C.

Developer

D.

Manager

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Question # 8

Which step in the AutoML pipeline involves reducing the size of the large data set into a small-er data set that adequately represents the original?

A.

Hyperparameter Tuning

B.

Model Selection

C.

Algorithm Selection

D.

Feature Selection

E.

Adaptive Sampling

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Question # 9

Which is NOT a supervised learning algorithm?

A.

Decision Tree

B.

Native Bayes

C.

Hierarchical K-Means

D.

Support Vector Machines

E.

Stepwise Linear Regression

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Question # 10

You are creating a job that should run a notebook every hour. You want to make sure that the job does not run repeatedly if there are more than five consecutive failures to run the job. Which option should you set while creating the job?

A.

Minimum Failure Allowed

B.

Timeout in Minutes

C.

Maximum Failure Allowed

D.

Maximum Number of Runs

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Question # 11

Which three statements are true about Oracle Machine Learning Notebooks? (Choose three.)

A.

It provides a web-based interface for data analysis.

B.

It is used for data preparation and exploration.

C.

It is used to access machine learning algorithms.

D.

It is used to create low-code applications.

E.

It is used to manage and monitor database objects.

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Question # 12

Which two Oracle Cloud services are Integrated with Oracle Machine Learning? (Choose two.)

A.

Oracle Analytics Cloud

B.

Oracle GoldenGate

C.

Oracle Stream Analytics

D.

Oracle Autonomous Database

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Question # 13

Which step is not required to be performed by an administrator when adding a new user to Oracle Machine Learning (OML) Notebooks?

A.

Provide the user with Autonomous Database client wallet for remote credentials.

B.

Create an OML username and password for the user in the Oracle Machine Learning User Management interface.

C.

Add the user's name and email ID in the Oracle Machine Learning User Management interface.

D.

Issue grant commands on tables from other schemas to allow access from shared note-books.

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Question # 14

Which three SQL commands are restricted in an Autonomous Database?

A.

Alter Table

B.

Alter Tablespace

C.

Create Table

D.

Alter Profile

E.

Create Tablespace

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Question # 15

Which output formats are supported by the SET SQLFORMAT command? (Choose three.)

A.

TXT

B.

HTML

(Correct)

C.

JSON

D.

CSV

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Question # 16

Which two are required by an administrator while adding a new user to Oracle Machine Learning (OML) Notebooks? (Choose two.)

A.

OML username and password

B.

Wallet information to connect to ADB

C.

Privileges to be provided

D.

User's name and email ID

E.

Autonomous Database (ADB) name

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Question # 17

Which three services can be used to access Oracle Machine Learning Notebooks? (Choose three.)

A.

Oracle Application Express

B.

Autonomous Dedicated Infrastructure

C.

Autonomous Data Warehouse

D.

Autonomous JSON Database

E.

Autonomous Transaction Processing

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Question # 18

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? (Choose three.)

A.

Provide the user Viewer permission to your workspace

B.

Export the notebook and import it into the other user's project

C.

Provide the user Developer permission to your workspace.

D.

Share the notebook as a Shared Oracle Machine Learning Template

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Question # 19

In which format is an Oracle Machine Learning Notebooks notebook saved or exported?

A.

JSON

B.

CSV

C.

custom binary format

D.

XML

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Question # 20

Which three tasks can be performed by an Oracle Machine Learning (OML) user with the Developer role? (Choose three.)

A.

Create other OML users.

B.

Share notebooks.

C.

Create and run OML notebooks.

D.

Transfer OML workspace to other users.

E.

Edit Example templates.

F.

Create and run scratchpads.

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Question # 21

Which two can be performed by an Administrator in Oracle Machine Learning Notebooks? (Choose two.)

A.

View notebooks in read-only mode

B.

Manage any notebook

C.

Run noteboooks

D.

Reassign user workspace

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Question # 22

Which four actions would typically be performed during the data preparation step for analyzing data with Oracle Machine Learning?

A.

numeric data normalization

B.

missing value replacement

C.

performing feature engineering, such as creating derived variables

D.

data collection from various sources

E.

binning of numeric data

F.

building a machine learning model

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