Databricks Study guides, Class notes & Summaries

Databricks - Answer- A Software-As-A-Service company that makes big data and AI easier for organizations to manage, enabling data-driven innovation in all enterprises. Databricks Lakehouse Platform - Answer- A platform that empowers everyone on a data science team to work together, in one secure platform, from the minute data is ingested into an organization through when it's cleaned up, analyzed, and used to inform business decisions. Lakehouse - Answer- A storage technology that combine...

What is the access point to the Databricks Lakehouse Platform for machine learning practitioners? - Answer- Databricks Machine Learning What are the primary services that comprise the Databricks Lakehouse Platform? - Answer- Databricks SQL, Databricks Machine Learning, Databricks Data Science and Data Engineering Workspace One of the key features delivered by the Databricks Lakehouse platform is data schema enforcement. What describes data schema enforcement? - Answer- It ensures data qual...

Fundamentals of the Databricks Lakehouse Platform Accreditation - v2 Questions and Answers Already Passed Maintaining and improving data quality is a major goal of modern data engineering. Which of the following contributes directly to high levels of data quality within the Databricks Lakehouse Platform? Select two responses. schema evolution, Data expectations enforcement Which of the following describes how the Databricks Lakehouse Platform makes data governance simpler? Select o...

Databricks Lakehouse Fundamentals Certification (Databricks Accredited Lakehouse Platform Fundamentals Accreditation Exam)

Which of the following will choose the columns you wish to work with from a dataframe? a) ns b) t c) Column d) e - Answer- b) t(columns_to_keep) Which of the following will list the column names from a dataframe? a) ns b) t c) Column d) e - Answer- a) ns Which of the following will let you remove the $ from a price field string so you can recast it as a double? a) ns b) t c) Column d) e - Answer- c) Column("price", translate(col("price"), "$", "").cast("double")...

Databricks Competition Study Exam Questions and Answers

Question 1 Which of the following describes a benefit of a data lakehouse that is unavailable in a traditional data warehouse? A. A data lakehouse provides a relational system of data management. B. A data lakehouse captures snapshots of data for version control purposes. C. A data lakehouse couples storage and compute for complete control. D. A data lakehouse utilizes proprietary storage formats for data. E. A data lakehouse enables both batch and streaming analytics. correct answers E. A...

Databricks Lakehouse Fundamentals Test | 100% Correct Answers | Verified | Latest 2024 Version

Databricks Lakehouse Platform Exam with correct Answers