1z0-1110-25試験無料問題集（160題）「Oracle Cloud Infrastructure 2025 Data Science Professional 認定」

出題：1

You have a dataset with fewer than 1000 observations, and you are using Oracle AutoML to build a classifier.
While visualizing the results of each stage of the Oracle AutoML pipeline, you notice that no visualization has been generated for one of the stages. Which stage is not visualized?

A. Feature selection

B. Algorithm selection

C. Adaptive sampling

D. Hyperparameter tuning

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：2

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?

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

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

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

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

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

Which feature of Oracle Cloud Infrastructure Data Science provides an interactive coding environment for building and training machine learning models?

A. Notebook Sessions

B. Projects

C. Jobs

D. Model Catalog

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

Which type of file system does File Storage use?

A. NVMe SSD

B. Paravirtualized

C. iSCSI

D. NFSv3

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

What is a common maxim about data scientists?

A. They spend 80% of their time on failed analytics projects and 20% doing useful work.

B. They spend 80% of their time analyzing data and 20% finding and preparing it.

C. They spend 80% of their time finding and preparing data and 20% analyzing it.

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

Using Oracle AutoML, you are tuning hyperparameters on a supported model class and have specified a time budget. AutoML terminates computation once the time budget is exhausted. What would you expect AutoML to return in case the time budget is exhausted before hyperparameter tuning is completed?

A. The current best-known hyperparameter configuration

B. A hyperparameter configuration with a minimum learning rate

C. The last generated hyperparameter configuration

D. A random hyperparameter configuration

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

Which Oracle Cloud Infrastructure (OCI) Data Science policy is invalid?

A. Allow group DataScienceGroup to use data-science-model-sessions in compartment DataScience

B. Allow group DataScienceGroup to use virtual-network-family in compartment DataScience

C. Allow dynamic-group DataScienceDynamicGroup to manage data-science-projects in compartment DataScience

D. Allow dynamic-group DataScienceDynamicGroup to manage data-science-family in compartment DataScience

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

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

A. Object detection, Text classification

B. Image classification, Named Entity Recognition (NER)

C. Sentiment Analysis, Named Entity Recognition (NER)

D. Text classification, Named Entity Recognition (NER)

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：9

What is the first step in the data science process?

A. Defining an analytical hypothesis that could provide business value

B. Working with data owners

C. Collecting data and preparing it for analysis

D. Experimenting with and tuning different analytical models

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：10

Which is NOT a valid OCI Data Science notebook session approach?

A. Run the process directly in the terminal and use Python logging to get updates on the progress of your job

B. While connecting to data in OCI Object Storage from your notebook session, the best practice is to make a local copy on the device and then upload it to your notebook session block volume

C. Avoid having multiple users in the same notebook session due to the possibility of resource contention and write conflicts

D. Authenticate using your notebook session's resource principal to access other OCI resources. Resource principals provide a more secure way to authenticate to resources compared to the OCI configuration and API approach

E. Ensure you don't execute long-running Python processes in a notebook cell

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

1z0-1110-25試験無料問題集「Oracle Cloud Infrastructure 2025 Data Science Professional 認定」