RoR & PostgreSQL & JavaScript Test

30 questions total, 65 minutes maximum, for mid-level programmers

Test Single Applicant Test Multiple Applicants

Programming test includes:

Ruby on Rails - 10 Questions

Controllers
Views
Active Record
Miscellaneous: Routes, Models, Cache

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

Other Ruby on Rails Tests

Other Programming Tests