bootcamp1

Which of the following stage comes after "Data Analysis" in the journey from Data to Machine Learning?

• ML Engineering

• Data Engineering

• Insights Activation

• Model Development

Which of the following is a valid use case for Object tables

to make unstructured data accessible for analysis?

• Use Cloud Functions to call services or hosted models

• Import TensorFlow models to BigQuery ML to run local inference in BigQuery

• Use the Cloud Vision API to annotate images

• All of the above

_____ is a storage engine that provides a unified interface for analytics and AI engines to query multiformat, multicloud, and multimodal data in a secure, governed, and performant manner

• BigTable

• BigQuery

• BigLake

• BigData

Which of the following techniques can solve "Class Imbalance" problem

in classification ML use cases?

• Feature selection
• Use weighting

• Collect more examples of the missing classes

• Resampling

You need to unify distributed data to help automate data management.

Which Google Cloud tool should you use?

• Lakehouse

• Data Fusion

• BigQuery

• Dataplex

Which ML technique should you use to discover the underlying pattern and

group a collection of unlabeled photos into different sets?

• Supervised learning,

  linear regression

• Unsupervised learning, cluster analysis

• Unsupervised learning, dimensionality reduction

• Supervised learning,

  logistic regression

Which of the following is not a "security" option available

while creating a Workbench instance?

• Root access to instance

• File downloading

• nbconvert

• Machine type

Which statement best describes a data lake?

• Storage optimized for high-throughput writes.

• The place where you capture every aspect of your business operations. Data is stored in its natural, raw format.

• Storage for current/historical data intended for reporting.

• Data storage intended for analytics.

_____ allows access control that can be constrained per use-case.

• Colab Enterprise

• Workbench Instance

• Both Colab Enterprise & Workbench Instance

• None of the above

Which of the following feature of BigQuery Studio provides

a deeper understanding of your data and lets you track data drifts with detailed statistical insights?

• Data Profiling

• Data Quality

• Data Lineage

• None of the above