review, under the hood, next steps

social media analytics

data cleaning, wrangling, and visualization, pandas, plotly

data cleaning, wrangling, visualization, pandas

Pandas, DataFrame, Series, Indexing, Filtering, Grouping, Aggregation, Joining

etl pipeline

API, JSON, requests, sqlite3

This mock exam is designed to help you become familiar with the test environment and format we’ll use for the actual exams. While the focus is mainly on getting you comfortable with the testing set...

sqlite, connect, fetchone, fetchall

database design and querying