C1000-144

What considerations should be made when evaluating the ethical implications of a business problem? (Choose Three)A . Potential for AI to replace human jobsB . Environmental impact of AI solutionsC . Impact on company profit marginsD . Consequences for user privacy and autonomyE . Speed of implementationView AnswerAnswer: ABD

In the context of machine learning, what does the term 'model drift' refer to?A . The migration of the model from one server to anotherB . The change in model parameters due to new updatesC . The change in model performance due to changes in underlying data patternsD . The...

You need to compare sales performance across different regions. Which type of chart would most effectively serve this purpose?A . HistogramB . Box plotC . Bar chartD . HeatmapView AnswerAnswer: C

What should be assessed to gauge progress in collecting data?A . The aesthetic appeal of data visualizations.B . Compliance with data protection and privacy laws.C . Speed of the oldest computer systems.D . Number of printers in the office.View AnswerAnswer: B

How does IBM Garage Methodology suggest measuring success for an MVP?A . By the number of features implementedB . Through stakeholder satisfaction and feedbackC . By comparing the MVP to competitor productsD . Solely by financial metrics achievedView AnswerAnswer: B

What is the primary goal when splitting data into training, testing, and validation sets?A . To increase the computational speed of model trainingB . To ensure the model generalizes well to new dataC . To use all available data for training to improve accuracyD . To test all models on...

Which method in Pandas would you use to rename the columns of a DataFrame?A . df.rename_columns()B . df.columns = ['new_name1', 'new_name2']C . df.rename({'old_name': 'new_name'}, axis=1)D . df.set_names(['new_name1', 'new_name2'])View AnswerAnswer: C

What are two reasons a data point would be treated as an outlier?A . If the value is greater than meanB . If the value is greater than medianC . If the value is greater than standard deviationD . If the value is below the upper end of the bottom...

If you are using Python for data visualization, which library would you select to create a violin plot?A . PandasB . MatplotlibC . SeabornD . PlotlyView AnswerAnswer: C

What is the primary purpose of monitoring a model in production?A . To enhance the visual appeal of the model's outputB . To ensure the model's performance remains stable over timeC . To reduce the model's complexity for easier understandingD . To increase the model's training speedView AnswerAnswer: B