design patterns

design patterns online coding tests & interview questions

.NET
JUNIOR
Tested skills
Duration
36 minutes max.
Evaluation
Automatic
Test overview

Choice questions

assessing knowledge of .NET, C#

Programming task - Level: Easy

.Net | Weather Forecast App - Finish implementation of the Observer design pattern in the Weather forecast application.

PHP
MIDDLE
Tested skills
Duration
87 minutes max.
Evaluation
Automatic
Test overview

Choice Questions

Verify knowledge of PHP: DateTime, Fluent API, filter_var, Closing tag omission, Getting PHP configuration values, and Use of 'explode'

Programming task

Implement Observer pattern in RaceGame/ScoringBoard classes, implement Chain of Responsibility pattern in Card class, implement specified interfaces in PlayersList class, and add code to places anotated with @todo

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