NEW QUESTION 39
In which two ways can you improve data durability in Oracle Cloud Infrastructure Object Storage?

NEW QUESTION 40
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?

NEW QUESTION 41
The feature type TechJob has the following registered validators:
* TechJob.validator.register(name=’is_tech_job’, handler=is_tech_job_default_handler)
* TechJob.validator.register(name=’is_tech_job’, handler=is_tech_job_open_handler, condition= (‘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?

NEW QUESTION 42
You’re going to create an Oracle Cloud Infrastructure Anomaly Detection model for multivariate data. Where do you need to store the training data?

NEW QUESTION 43
How can you collaborate with team members in OCI Data Science Workspace?

NEW QUESTION 44
You have just completed analyzing a set of images by using Oracle Cloud Infrastructure (OCI) Data Labeling, and you want to export the annotated data. Which TWO formats are supported?

NEW QUESTION 45
Which statement is true about origin management in Web Application Firewall (WAF)?

NEW QUESTION 46
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?

NEW QUESTION 47
Which is NOT a compliance document?

NEW QUESTION 48
You are attempting to save a model from a notebook session to the model catalog by using the Accelerated Data Science (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?

NEW QUESTION 49
Which technique can be used for feature engineering in the machine learning lifecycle?

NEW QUESTION 50
You are a researcher who requires access to large datasets. Which OCI service would you use?

NEW QUESTION 51
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 data. Which of the following THREE statements are correct with respect to installing additional Python libraries to process the data?

NEW QUESTION 52
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?

NEW QUESTION 53
You are a computer vision engineer building an image recognition model. You decide to use Oracle Data Labeling to annotate your image data. Which of the following THREE are possible ways to annotate an image in Data Labeling?

NEW QUESTION 54
Which activity is NOT a part of the machine learning life cycle?

NEW QUESTION 55
Which model has an open-source, open model format that allows you to run machine learning models on different platforms?

NEW QUESTION 56
You are a data scientist building a pipeline in the Oracle Cloud Infrastructure (OCI) Data Science service for your machine learning project. You want to optimize the pipeline completion time by running some steps in parallel. Which statement is true about running pipeline steps in parallel?

NEW QUESTION 57
As a data scientist, you are working on a global health dataset that has data from more than 50 countries. You want to encode three features, such as ‘countries’, ‘race’, and ‘body organ’ as categories. Which option would you use to encode the categorical feature?