1z0-1110-23無料問題集「Oracle Cloud Infrastructure Data Science 2023 Professional」

質問 1

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）Create your own log group and use a third-party logging service to capture job run details for log collection and storing.

（B）Make sure that your code is using the standard logging library and then store all the logs to Object Storage at the end of the job.

（C）On job creation, enable logging and select a log group. Then, select either a log or the option to enable automatic log creation.

（D）You can implement custom logging in your code by using the Data Science Jobs logging service.

正解：C 解答を投票する

質問 2

You are a data scientist leveraging the Oracle Cloud Infrastructure (OCI) Language AI service for various types of text analyses. Which TWO capabilities can you utilize with this tool?

（A）Punctuation correction

（B）Sentence diagramming

（C）Topic classification

（D）Sentiment analysis

（E）Table extraction

正解：C 解答を投票する

質問 3

You have just received a new data set from a colleague. You want to quickly find out summary information about the data set, 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?

（A）compute ()

（B）show_in_notebook ()

（C）show_corr()

（D）to_xgb ()

正解：B 解答を投票する

質問 4

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 add more instances.

（C）Delete the deployment.

（D）Update the deployment to use a larger virtual machine (mare CPUs/memory).

（E）Update the deployment to use fewer instances.

正解：B 解答を投票する

質問 5

Which Oracle Cloud Infrastructure (OCI) service should you use to create and run Spark applications using ADS?

（A）Analytics Cloud

（B）Vault

（C）Data Integration

（D）Data Flow

正解：D 解答を投票する

質問 6

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?

（A）Adding a single label to an image.

（B）Adding labels to an image by drawing bounding box to an image, is not supported by Data Labeling

（C）Adding multiple labels to an image.

（D）Adding labels to image using semantic segmentation, by drawing multiple bounding boxes to an image.

（E）Adding labels to an image using object detection, by drawing bounding boxes to an im-age.

正解：A、C、E 解答を投票する

質問 7

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 解答を投票する

質問 8

As a data scientist, you are working on a global health data set 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?

（A）OneHotEncoder()

（B）auto_transform()

（C）show_in_notebook()

（D）DataFramLabelEncode()

正解：D 解答を投票する

1z0-1110-23 無料問題集「Oracle Cloud Infrastructure Data Science 2023 Professional」

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