Practice SQL by solving realistic business problems using datasets, business requirements, and interview-style scenarios.
Work through practical business scenarios and build job-ready skills step by step.
Login as Student to EnrollFocus on the skills and techniques covered throughout this program.
Practice with realistic business problems designed to develop practical, job-ready skills.
A Data Analyst at an e-commerce company needs to create a single customer address for invoices and delivery reports from Address, City, State, and PIN...
A Data Analyst at an e-commerce company supports a customer registration team that needs to identify unusually long customer names because the CRM sys...
A Data Analyst at an e-commerce company needs to prepare customer IDs for a reporting system. The customer IDs are stored in a format that includes th...
A Customer Support Analyst at an e-commerce company needs to identify customer complaints that mention the word delay.
A Customer Support Analyst at an e-commerce company needs to identify customer complaints that mention the word "delay".
A Data Analyst at an e-commerce company needs to support a data-quality check for product codes. The operations team wants to reverse each complete pr...
A Data Analyst working for a company needs to standardize employee IDs stored with different lengths. The company wants every employee ID to have 6 ch...
A Data Analyst for an e-commerce company needs to display customer ratings visually using star symbols. The customer support team stores customer rati...
A Data Analyst for an e-commerce company supports a monthly sales report. The actual sales values are stored as numbers, and management wants the repo...
A Data Analyst for an e-commerce company supports warehouse operations. Each package can hold a maximum of 10 products, and the business needs to calc...