リアル1z0-1110-22問題集でOracle正確な解答2023年最新版を試そう
Oracle Cloud Infrastructure 1z0-1110-22試験練習問題集
質問 # 20
You are asked to prepare data for a custom-built model that requires transcribing Spanish video recordings into a readable text format with profane words identified. Which Oracle Cloud service would you use?
- A. OCI Speech
- B. OCI Anomaly Detection
- C. OCI Language
- D. OCI Translation
正解：A
質問 # 21
You want to evaluate the relationship between feature values and model predictions. You sus-pect that some of the features are correlated. Which model explanation technique would you recommend?
- A. Feature Dependence Explanations.
- B. Accumulated Local Effects.
- C. Local Interpretable Model-Agnostic Explanations.
- D. Feature Permutation Importance Explanations.
正解：C
質問 # 22
The Accelerated Data Science (ADS) model evaluation classes support different types of ma-chine learning modeling techniques Which THREE types of modeling techniques are supported by ADS Evaluators?
- A. Recurrent Neural Network
- B. Regression Analysis
- C. Binary Classification
- D. K-Means Clustering
- E. Principal Component Analysis
- F. Multiclass Classification
正解：B、C、F
質問 # 23
The feature type TechJob has the following registered validators: Tech-Job.validator.register(name='is_tech_job', handler=is_tech_job_default_handler) Tech-Job.validator.register(name='is_tech_job', handler= is_tech_job_open_handler, condi-tion=('job_family',)) TechJob.validator.register(name='is_tech_job', handler= is_tech_job_closed_handler, condition=('job_family': 'IT')) When you run is_tech_job(job_family='Engineering'), what does the feature type validator system do?
- A. Throw an error because the system cannot determine which handler to run.
- B. Execute the is_tech_job_open_handler handler.
- C. Execute the is_tech_job_closed_handler handler.
- D. Execute the is_tech_job_default_handler sales handler.
正解：A
質問 # 24
You are a data scientist leveraging Oracle Cloud Infrastructure (OCI) Data Science to create a model and need some additional python libraries for processing genome sequencing dat a. Which of the following THREE statements are correct with respect to installing additional Python libraries to process the data?
- A. You can install private or custom libraries from your own internal repositories
- B. You cannot install a library that's not preinstalled in the provided image
- C. You can only install libraries using yum and pip as a normal user
- D. OCI Data Science allows privileges in notebook sessions.
- E. You can install any open source package available in a publicly accessible Python Package Index (PyPI) repository
正解：A、C、E
質問 # 25
Which TWO statements are true about published conda environments?
- A. You can only create published conda environment by modifying a Data Science conde
- B. They can be used in Data Science Jobs and model deployments.
- C. Your notebook session acts as the source to share published conda environment with team members.
- D. They are curated by Oracle Cloud Infrastructure (OCI) Data Science.
- E. The odsc conda init command is used to configure the location of published conda en-vironments.
正解：C、E
質問 # 26
You realize that your model deployment is about to reach its utilization limit. What would you do to avoid the issue before requests start to fail?
- A. Reduce the load balancer bandwidth limit so that fewer requests come in.
- B. Update the deployment to use a larger virtual machine (mare CPUs/memory).
- C. Update the deployment to add more instances.
- D. Update the deployment to use fewer instances.
- E. Delete the deployment.
正解：C
質問 # 27
You are building a model and need input that represents data as morning, afternoon, or evening. However, the data contains a time stamp. What part of the Data Science life cycle would you be in when creating the new variable?
- A. Model type selection
- B. Data access
- C. Feature engineering
- D. Model validation
正解：D
質問 # 28
You want to write a Python script to create a collection of different projects for your data sci-ence team. Which Oracle Cloud Infrastructure (OCI) Data Science Interface would you use?
- A. Command Line Interface (CLI)
- B. Programming Language Software Development Kit (SDK)
- C. Mobile App
- D. OCI Console
正解：B
質問 # 29
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?
- A. odsc conda init -b <your-bucket-name> -a <api_key or resource_principal>
- B. odsc conda list --override
- C. odsc conda create --file manifest.yaml
- D. odsc conda publish --slug <SLUG>
正解：A、D
質問 # 30
You want to ensure that all stdout and stderr from your code are automatically collected and logged, without implementing additional logging in your code. How would you achieve this with Data Science Jobs?
- A. You can implement custom logging in your code by using the Data Science Jobs logging.
- B. On job creation, enable logging and select a log group. Then, select either log or the op-tion to enable automatic log creation.
- C. Make sure that your code is using the standard logging library and then store all the logs to Check Storage at the end of the job.
- D. Data Science Jots does not support automatic fog collection and storing.
正解：A
質問 # 31
You are a data scientist designing an air traffic control model, and you choose to leverage Or-acle AutoML. You understand that the Oracle AutoML pipeline consists of multiple stages and automatically operates in a certain sequence. What is the correct sequence for the Oracle AutoML pipeline?
- A. Algorithm selection, Feature selection, Adaptive sampling, Hyperparameter tuning.
- B. Adaptive sampling, Feature selection, Algorithm selection, Hyperparameter tuning.
- C. Adaptive sampling, Algorithm selection, Feature selection, Hyperparameter tuning.
- D. Algorithm selection, Adaptive sampling. Feature selection, Hyperparameter tuning.
正解：D
質問 # 32
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 effi-cient way to do this with Data Science Jobs?
- A. Your code using too much disk space. Refactor the code to identify the problem.
- B. Create a new job with increased storage size and then run the job.
- C. Edit the job, change the size of the storage of your job, and start a new job run.
- D. On the job run, set the environment variable that helps increase the size of the storage.
正解：C
質問 # 33
For your next data science project, you need access to public geospatial images. Which Oracle Cloud service provides free access to those images?
- A. Oracle Big Data Service
- B. Oracle Open Data
- C. Oracle Cloud Infrastructure (OCI) Data Science
- D. Oracle Analytics Claud
正解：B
質問 # 34
Which of the following TWO non-open source JupyterLab extensions has Oracle Cloud In-frastructure (OCI) Data Science developed and added to the notebook session experience?
- A. Command Palette
- B. Environment Explorer
- C. Notebook Examples
- D. Terminal
- E. Table of Contents
正解：B、C
質問 # 35
Which feature of the Oracle Cloud Infrastructure (OCI) Vision service helps you generate in-dexing tags for a collection of marketing photographs?
- A. Key Value extraction
- B. Image classification
- C. Document classification
- D. Text recognition
正解：D
質問 # 36
You are a data scientist working inside a notebook session and you attempt to pip install a package from a public repository that is not included in your condo environment. After running this command, you get a network timeout error. What might be missing from your networking configuration?
- A. NAT Gateway with public internet access.
- B. Service Gateway with private subnet access.
- C. FastConnect to an on-premises network.
- D. Primary Virtual Network Interface Card (VNIC).
正解：A
質問 # 37
Six months ago, you created and deployed a model that predicts customer churn for a call center. Initially, it was yielding quality predictions. However, over the last two months, users have been questioning the credibility of the predictions. Which TWO methods customer churn would you employ to verify the accuracy of the model?
- A. Redeploy the model
- B. Operational monitoring
- C. Retrain the model
- D. Drift monitoring
- E. Validate the model using recent data
正解：C、E
質問 # 38
You are using a third-party Continuous Integration/Continuous Delivery (CI/CD) tool to create a pipeline for preparing and training models. How would you integrate a third-party tool outside Oracle Cloud Infrastructure (OCI) to access Data Science Jobs?
- A. Third-party software can access Data Science Jobs by using any of the OCI Software Development Kits (SDKs).
- B. Third-party tools use authentication keys to create and run.
- C. Data Science Jobs Data Science Jobs is not accessible from outside OCI.
- D. Data Science Jobs does not accept code from third-party tools, therefore you need to run the pipeline externally.
正解：A
質問 # 39
You are a data scientist using Oracle AutoML to produce a model and you are evaluating the score metric for the model. Which of the following TWO prevailing metrics would you use for evaluating multiclass classification model?
- A. R-Squared
- B. Explained variance score
- C. F1 Score
- D. Mean squared error
- E. Recall
正解：C、E
質問 # 40
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 hy-perparameter tuning is completed?
- A. A hyperparameter configuration with a minimum learning rate is returned.
- B. A random hyperparameter configuration is returned.
- C. The last generated hyperparameter configuration is returned.
- D. The current best-known hyperparameter configuration is returned.
正解：D
質問 # 41
You are using Oracle Cloud Infrastructure Anomaly Detection to train a model to detect anomalies in pump sensor dat a. How does the required False Alarm Probability settings affect an anomaly detection model?
- A. It changes the sensitivity of the model to detect anomalies.
- B. It determines how many false alarms occur before an error message is generated.
- C. It is used to disable the reporting of false alarm.
- D. It Adds a score to each signal indicating the probability that it is false alarm.
正解：A
質問 # 42
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