Python & PostgreSQL Test
30 questions total, 70 minutes maximum, for mid-level programmers
Programming test includes:
Python - 15 Questions
- Python Object-Oriented Programming (OOP)
- Namespaces, Scope and Name Binding
- Python Constructs (Generators, Iterators, Decorators, Lambda)
- Syntax and Stdlib
PostgreSQL - 15 Questions
- Joins, Queries
- Grouping, Aggregate Functions, HAVING Clause
- Subqueries, EXISTS, IN Operators
- Miscellaneous: Ranking Functions, Foreign Key, UNION Operator, NULLs