Coding tests catalog

Programming task - Level: Hard

.NET | Tools for custom map with POI - Implement the tools for POIs search (on the map) and calculate an optimal tour route from user's favorite points. Additionaly, finish the implementation of a self-hosted WCF service which should provide this functionality.

Choice questions

assessing knowledge of Hibernate, Java

Programming task - Level: Easy

Java | Hibernate | Attribute Converter - Implement the missing Attribute Converter methods to correctly perform the entity mapping.

Choice questions

assessing knowledge of .NET, C#, EntityFramework, ASP.NET, ASP.NET MVC, MVC

Programming task - Level: Easy

.Net | ASP.Net | Bookstore Inventory - Implement a couple of methods to manage bookstore inventory.

Knowledge Check #1

Core Java multi-choice question

Knowledge Check #1

Core Java multi-choice question

Programming task

Distributed Configuration Store - caching, reflection, AOP, proxy aspects

Choice questions

assessing knowledge of JavaScript, React

Programming task - Level: Easy

JavaScript | React | Search-Engine Application - Implement an application to search and filter products in an online shop.

Choice questions

assessing knowledge of Kotlin

Programming task - Level: Easy

Kotlin | Vehicle register - Implement a mechanism for buying and selling vehicles.

Choice questions

assessing knowledge of Python

Programming task - Level: Easy

Python | Flask | Movie Collection Management App - Implement a REST API for a movie collection management application.

Choice questions

assessing knowledge of .NET, C#

Programming task - Level: Medium

.Net | .Net Core | Anonymizer - Implement a couple of anonymization methods, probably using regular expressions.

Choice questions

assessing knowledge of SQL, MongoDB, NoSQL

Code gaps

assessing knowledge of MongoDB

Task - Level: Medium

SQL | Customer Data - Find all the customers whose first and last names are not unique in this database, as well as the number of times each first and last name pair appears in the database.

Choice questions

assessing knowledge of Ruby on Rails and Ruby

Programming task - Level: Easy

Ruby on Rails | Game Of Chairs Project | email address generator - Implement email address generator based on data read from CSV file

Choice questions

assessing knowledge of .NET, C#

Programming task - Level: Hard

.NET | C# | Threads | Bank gateway for booking transactions in Central Accounting System - Implement the IBookingGateway interface (create own class in a separate file in theBookingGatewayService project and implement it) and finish implementation of the BookingGatewayFactory class, which should create objects of IBookingGateway.

Choice questions

assessing knowledge of Angular Forms API, Angular Reactive Forms, Angular2+, Angular Templates, Angular Security

Programming task - Level: Medium

JavaScript | Angular 2+ | Signup Form - Connect HTML/CSS to Angular and add proper validation.