Python for Data Science Week 8 Quiz Assessment - Working with Text and Databases
Python for Data Science Week 8 Quiz Assessment - Working with Text and Databases. A table with a primary key logically implies that the table cannot have a duplicate record. True False What happens when you join two tables in pandas using natural join? Select all that applies. Answer Correct: Video: "Relational Data Model" Video: "Relational Data Model" Video: "Relational Data Model" Video: "Relational Data Model" Table List Vector 3-D data frame True False The common column is represented once. The common row is represented once. The common column is represented twice.What happens when you join two tables in pandas using natural join? Select all that applies. Answer Correct: Video: "Relational Data Model" Video: "Relational Data Model" Video: "Relational Data Model" Video: "Relational Data Model" Table List Vector 3-D data frame True False The common column is represented once. The common row is represented once. The common column is represented twice. The common row is represented twice
École, étude et sujet
- Établissement
- Python for Data Science
- Cours
- Python for Data Science
Infos sur le Document
- Publié le
- 6 juin 2023
- Nombre de pages
- 17
- Écrit en
- 2022/2023
- Type
- Examen
- Contenu
- Questions et réponses
Sujets
- python for data science
- python
- data science
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python for data science week 8 quiz
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working with text and databases
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a table with a primary key logically implies that
