C# & .NET questions and answers
C# language features, LINQ, ASP.NET and the runtime. Page 3 of 20.
Interview Questions practice on Codemia
Over 8,000 real interview questions from top companies, searchable by company and role.
Answers 121-180
- Async/Await action within Task.Run
- Async/await different thread ID
- Async/Await implementation of WebBrowser class for .NET
- Async/await, ThreadPool and SetApartmentState
- async/await. Where is continuation of awaitable part of method performed?
- Asynchronous and synchronous postback in ASP.NET
- Asynchronous code that works in Console but not in Windows Forms
- Asynchronous method with context dispose
- Asynchronous methods in using statement
- Asynchronous TCP Communication in .NET
- Asynchronously wait for TaskT to complete with timeout
- AsyncTask with a Updatepanel?
- Attempting ValidationAttribute in MVC4 that is asynchronous using Async, Task and Await
- Auto-generation of .NET unit tests
- Auto-initializing C lists
- Auto column width in EPPlus
- Autofac Registering an Async Factory method
- AutoMapper Ignore the rest?
- Automapper passing parameter to Map method
- Automapper Update property values without creating a new object
- AutoMapper vs ValueInjecter
- Automatic vertical scroll bar in WPF TextBlock?
- Automatically set appsettings.json for dev and release environments in asp.net core?
- Automating the InvokeRequired code pattern
- Avoiding first chance exception messages when the exception is safely handled
- Await an async void method call for unit testing
- await async WCF method
- await does not return to caller as expected using StreamReader.ReadToEndAsync
- Await new TaskT ... Task does not run?
- Await operator can only be used within an Async method
- await Task.Delay takes longer than expected
- Awaiting multiple Tasks with different results
- AWS sdk for .net queryAsync method using global secondary index fails
- BackgroundWorker vs background Thread
- BackgroundWorker vs background Thread
- Bad implementation of Enumerable.Single?
- Base constructor in C - Which gets called first?
- BCL Base Class Library vs FCL Framework Class Library
- BeginReceive / BeginRead timeouts
- Benchmarking small code samples in C, can this implementation be improved?
- Best algorithm for synchronizing two IList in C 2.0
- Best C API to create PDF
- Best Practice for Forcing Garbage Collection in C
- Best practice for reconnecting SignalR 2.0 .NET client to server hub
- Best practices for catching and re-throwing .NET exceptions
- Best practices throwing exceptions from properties
- Best sorting algorithms for C / .NET in different scenarios
- best way to clear contents of .NET's StringBuilder
- Best way to get InnerXml of an XElement?
- Best way to implement multi-language/globalization in large .NET project
- Best way to parse command line arguments in C?
- Best way to randomize an array with .NET
- Best way to randomize an array with .NET
- Best way to read a large file into a byte array in C?
- Best way to remove multiple items matching a predicate from a .NET Dictionary?
- Best way to repeat a character in C#
- Best way to repeat a character in C
- Best way to store encryption keys in .NET C
- Best way to turn an integer into a month name in c?
- Best way to update LINQ to SQL classes after database schema change

Course
Intermediate
27 lessons
14 hours
OOD Fundamentals
Master object-oriented design from first principles, SOLID, design patterns, and classic interview problems with hands-on coding.
View the course