C# and .NET Online Test
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The C# and .NET online test assesses knowledge of the .NET framework and its class library. This test includes live coding tasks in the C# programming language as it is the most used language for .NET.
The assessment includes work-sample tasks such as:
- Working with classes, objects, and interfaces to write reusable code.
- Implementing and properly using algorithms and data structures to optimize application performance.
- Using the Async-Await pattern to work with asynchronous code.
A good .NET developer needs a solid understanding of the C# programming language and the .NET framework class library in order to write robust and maintainable code.
Sample public questions
Your company is analyzing malware that targets numerical record files stored in an array.
The malware adjusts values at the array extremes using a window of size 's' as shown in the video below:
Implement the Simulate method so that the malware behavior is replicated for further study.
A class inherits a base class and it overrides a method from that base class.
Select all possible forms of the base class and its method:
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89 more premium C# and .NET questions
Enum, NET Versions, Max Sum, Product Refactoring, Sum of Numbers, Delayed Print, Third Party Components, String Operations, Racer, Read First Line, Prefix, Chinese Box, Car Rental, Eye of the Storm, Document Store, Snapshot, Moving Total, Driver Exam, Classroom, Username, Weighted Average, Document Counter, Disposable Wrapper, String Occurrence, Hobbies, Language Teacher, Read Write Execute, Friend, Internal Nodes, Crop Ratio, Unique Numbers, Wheel Defects, Log Parser, Shelf Test, Chain Link, Worker, Veterinarian, Window Manager, Ceramic Store, Stories, Paper Strip, Segment, Flight Connections, Nullable Employee, Vectors, Book Sale, Blog Posts, XML Navigation, Gearbox, Airport Networks, Patient Class, Unique Product, Ingredient Tuple, Stack to List, Log Patch, Fire Dragon, Shining Star, Paragraph, Animal Hierarchy, Procedural Generator, String, Order Chars, Integer to Object, Citizen Income, Sort Params, Node, Calories Burned, Kilometer Converter, Popular Book, Memory Leak, Construction Game, Parking Allocation, Circuit Simulator, Flimsy Bridge, Date Transform, Planet Search, Automated Forklift, Christmas Lights, Platformer, Bicycle, Company Stock, Chemical Machine, Adventure Game, Seasonal Tourism, Candies, Ecological Experiment, Jobs Time, Digital Flasks, Shipping.
Skills and topics tested
- .NET
- Enum
- CLR
- C#
- Algorithmic Thinking
- Accessibility Levels
- OOP
- Refactoring
- LINQ
- Async-Await
- Multithreading
- Package Manager
- StringBuilder
- Synchronization
- Exceptions
- Data Structures
- Sorting
- Bug Fixing
- Language
- Lists
- HashSet
- Properties
- Regex
- Strings
- Arithmetic
- Destructors
- Memory Management
- Stream
- Dictionary
- Iteration
- Inheritance
- Graphs
- Arrays
- Tree
- Integer Division
- Serialization
- XML
- Test Case Design
- Unit Testing
- Linked List
- Queue
- Dynamic Programming
- Null Coalescing Operator
- Null Conditional Operator
- Eager Loading
- Lazy Loading
- Dynamic Objects
- 2D Array
- Abstract Class
- Tuples
- Complexity
- Stack
- Extension Methods
- Higher Order Function
- Interfaces
- TDD
- Random
- Class Library
- Boxing and Unboxing
- Pass by Reference
- Recursion
- Method Overriding
- AI Code Review
- Conditional Statements
- Video
- Conditions
- Classes
- Field Modifiers
- Loops
For job roles
- .NET Developer
- Back-End Developer
- C# Developer
- Web Developer
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What others say
Simple, straight-forward technical testing
TestDome is simple, provides a reasonable (though not extensive) battery of tests to choose from, and doesn't take the candidate an inordinate amount of time. It also simulates working pressure with the time limits.
Jan Opperman, Grindrod Bank
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