Python & PostgreSQL & JavaScript Test

30 questions total, 75 minutes maximum, for mid-level programmers



Programming test includes:

Python - 10 Questions

PostgreSQL - 10 Questions

  • Joins, Queries
  • Grouping, Aggregate Functions, HAVING Clause
  • Subqueries, EXISTS, IN Operators
  • Miscellaneous: Ranking Functions, UNION Operator

JavaScript - 10 Questions

  • General JavaScript, JavaScript in Browsers
  • JavaScript Objects, Arrays
  • Functions and Scope, Passing by Reference vs. by Value