Best Oracle 1z0-1110-25 Exam Practice Material Updated on Apr 26, 2026 [Q59-Q79]

NEW QUESTION 59
Where do calls to stdout and stderr from score.py go in the model deployment?

The file that was defined for them on the virtual machine (VM)

The OCI Console

The OCI Cloud Shell, which can be accessed from the console

The predict log in the Oracle Cloud Infrastructure (OCI) Logging service as defined in the deployment

NEW QUESTION 60
You have just received a new dataset from a colleague. You want to quickly find out summary information about the dataset, such as the types of features, the total number of observations, and distributions of the data.
Which Accelerated Data Science (ADS) SDK method from the ADSDataset class would you use?

show_corr()

to_xgb()

compute()

show_in_notebook()

NEW QUESTION 61
In machine learning, what is the primary difference between supervised and unsupervised learning?

Supervised learning involves data that has been labeled and classified, while unsupervised learning data is unlabeled and unclassified.

Supervised learning is monitored closely by data scientists, while they don’t play a role inunsupervised learning.

Supervised learning is only used for image recognition, while unsupervised learning can be used for various analytics applications.

Supervised learning is created and managed by the Data Engineer.

NEW QUESTION 62
Which TWO statements about Oracle Cloud Infrastructure (OCI) Open Data service are true?

Open Data includes text and image data repositories for AI and ML.

Audio and video formats are not available.

Each dataset in Open Data consists of code and tooling usage examples for consumption and reproducibility.

Open Data is a dataset repository made for the people that create, use, and manipulate datasets.

A primary goal of Open Data is for users to contribute to the data repositories to expand the content offered.

Subscribers can pay and log into Open Data to view curated datasets that are otherwise not available to the public.

NEW QUESTION 63
Which type of file system does File Storage use?

NFSv3

iSCSI

Paravirtualized

NVMe SSD

NEW QUESTION 64
During a job run, you receive an error message that no space is left on your disk device. To solve the problem, you must increase the size of the job storage. What would be the most efficient way to do this with Data Science Jobs?

Edit the job, change the size of the storage of your job, and start a new job run

On the job run, set the environment variable that helps increase the size of the storage

Create a new job with increased storage size and then run the job

Your code using too much disk space. Refactor the code to identify the problem

NEW QUESTION 65
You are attempting to save a model from a notebook session to the model catalog by using ADS SDK, with resource principal as the authentication signer, and you get a 404 authentication error. Which TWO should you look for to ensure permissions are set up correctly?

The dynamic groups matching rule exists for notebook sessions in the compartment

The model artifact is saved to the block volume of the notebook session

The policy for the dynamic group grants manage permissions for the model catalog in this compartment

The networking configuration allows access to the Oracle Cloud Infrastructure services through a service gateway

The policy for your user group grants manage permissions for the model catalog in this compartment

NEW QUESTION 66
You are given a task of writing a program that sorts document images by language. Which Oracle AI Service would you use?

Oracle Digital Assistant

OCI Vision

OCI Speech

OCI Language

NEW QUESTION 67
As a data scientist, you use the Oracle Cloud Infrastructure (OCI) Language service to train custommodels.
Which types of custom models can be trained?

Image classification, Named Entity Recognition (NER)

Text classification, Named Entity Recognition (NER)

Sentiment Analysis, Named Entity Recognition (NER)

Object detection, Text classification

NEW QUESTION 68
The Oracle AutoML pipeline automates hyperparameter tuning by training the model with different parameters in parallel. You have created an instance of Oracle AutoML as oracle_automl and now you want an output with all the different trials performed by Oracle AutoML. Which of the following commands gives you the results of all trials?

oracle_automl.print_trials()

oracle_automl.visualize_tuning_trials()

oracle_automl.visualize_adaptive_sampling_trials()

oracle_automl.visualize_algorithm_selection_trials()

NEW QUESTION 69
What does the Data Science Service template in Oracle Resource Manager (ORM) NOTautomatically create?

Required user groups

Dynamic groups

Individual Data Science users

Policies for a basic use case

NEW QUESTION 70
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?

DOCX

Pandas DataFrame

JSON

Raw Images

XML

NEW QUESTION 71
You have created a conda environment in your notebook session. This is the first time you are working with published conda environments. You have also created an Object Storage bucket with permission to manage the bucket. Which TWO commands are required to publish the conda environment?

odsc conda publish –slug <SLUG>

odsc conda list –override

odsc conda init –bucket_namespace <NAMESPACE> –bucket_name <BUCKET>

odsc conda create –file manifest.yaml

conda activate /home/datascience/conda/<SLUG>

NEW QUESTION 72
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?

Oracle Big Data Service

Oracle Machine Learning

Conda environment in OCI Data Science

Python Package Index (PyPI)

Oracle Autonomous Data Warehouse

NEW QUESTION 73
You have trained a binary classifier for a loan application and saved this model into the model catalog. A colleague wants to examine the model, and you need to share the model with your colleague. From the model catalog, which model artifacts can be shared?

Metadata, hyperparameters, metrics only

Model metadata and hyperparameters only

Models and metrics only

Models, model metadata, hyperparameters, metrics

NEW QUESTION 74
You are using Oracle Cloud Infrastructure (OCI) Anomaly Detection to train a model to detect anomalies in pump sensor data. How does the required False Alarm Probability setting affect an anomaly detection model?

It is used to disable the reporting of false alarms

It changes the sensitivity of the model to detecting anomalies

It determines how many false alarms occur before an error message is generated

It adds a score to each signal indicating the probability that it’s a false alarm

NEW QUESTION 75
You are using Oracle Cloud Infrastructure (OCI) Anomaly Detection to train a model to detect anomalies in pump sensor data. What are you trying to determine? How does the required False Alarm Probability setting affect an anomaly detection model?

It is used to disable the reporting of false alarms

It changes the sensitivity of the model to detecting anomalies

It determines how many false alarms occur before an error message is generated

It adds a score to each signal indicating the probability that it’s a false alarm

NEW QUESTION 76
Which statement about Oracle Cloud Infrastructure Anomaly Detection is true?

Accepted file types are SQL and Python

Data used for analysis can be text or numerical in nature

It is an important tool for detecting fraud, network intrusions, and discrepancies in sensor time series analysis

It is trained on a combination of customer and general industry datasets

NEW QUESTION 77
What is the first step in the data science process?

Collecting data and preparing it for analysis

Experimenting with and tuning different analytical models

Defining an analytical hypothesis that could provide business value

Working with data owners

NEW QUESTION 78
Which cache rules criterion matches if the concatenation of the requested URL path and query are identical to the contents of the value field?

URL_PART_CONTAINS

URL_IS

URL_PART_ENDS_WITH

URL_STARTS_WITH

NEW QUESTION 79
Which statement accurately describes an aspect of machine learning models?

Model performance degrades over time due to changes in data.

Static predictions become increasingly accurate over time.

Data models are more static and generally require fewer updates than software code.

A high-quality model will not need to be retrained as new information is received.

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