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RoR & PostgreSQL & HTML/CSS & JS Test

40 questions total, 85 minutes maximum, for mid-level programmers

Test Single Applicant Test Multiple Applicants

Programming test includes:

Ruby on Rails - 10 Questions

  • Controllers
  • Views
  • ActiveRecord
  • Miscellaneous: Routes, Models, Cache

PostgreSQL - 10 Questions

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

HTML5 / CSS3 - 10 Questions

  • CSS Selectors, Specificity
  • Layout: Box Model, Flexbox, Grid
  • Miscellaneous: Responsive Design, HTML Tags

JavaScript - 10 Questions

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

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