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- What is C#? C# is an object-oriented, modern programming language that was created by Microsoft. It runs on the .NET Framework. C# is very close to C/C++ and Java programming languages.
- How is C# different from the C programming language? S.No. C Programming Language. C# Programming Language 1. C language supports procedural programming. Whereas C# supports object-oriented programming.
- What is Common Language Runtime (CLR)? CLR is the basic and Virtual Machine component of the .NET Framework. It is the run-time environment in the .NET Framework that runs the codes and helps in making the development process easier by providing various services such as remoting, thread management, type-safety, memory management, robustness, etc.
- What is inheritance? Does C# support multiple inheritance? Inheritance is an important pillar of OOP(Object Oriented Programming). It is the mechanism in C# by which one class is allowed to inherit the features(fields and methods) of another class.
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Aug 31, 2024 · Prepare for your C# interview with this comprehensive list of top interview questions for experienced professionals. Gain an edge over the competition and showcase your expertise in C# programming. Get ready to impress your potential employers and land your dream job in the tech industry.
- Vartika Rai
Jun 28, 2023 · Prepare for your next C# interview with this comprehensive guide that covers 100 questions of different levels of difficulty. Learn C# fundamentals, OOP principles, collections, algorithms, best practices, design patterns, APIs, libraries, frameworks, and more.
- How is C# different from C? You would always know C being the procedural language while C# is a more object-oriented language. The biggest difference is that C# supports automatic garbage collection by Common Language Runtime (CLR) while C does not.
- What is Common Language Runtime (CLR)? CLR handles program execution for various languages including C#. The architecture of CLR handles memory management, garbage collection, security handling, and looks like
- What is garbage collection in C#? Garbage collection is the process of freeing up memory that is captured by unwanted objects. When you create a class object, automatically some memory space is allocated to the object in the heap memory.
- What are the types of classes in C#? Class is an entity that encapsulates all the properties of its objects and instances as a single unit. C# has four types of such classes
Prepare for your tech interview with 34 common C# coding questions and solutions. Learn about classes, queues, stacks, recursion, OOP, and more.
- We can't use `this` in static method because keyword `this` returns a reference to the **current instance** of the class containing it. Static meth...
- Keep two stacks, let's call them `inbox` and `outbox`. **Enqueue**: - Push the new element onto `inbox` **Dequeue**: - If `outbox` is empty, refill...
- The different types of class in C# are: * **Partial class** – Allows its members to be divided or shared with multiple .cs files. It is denoted by...
- Class and struct both are the user defined data type but have some major difference: **Struct** * The struct is **value** type in C# and it inherit...
- The `virtual` keyword is used while defining a class to specify that the methods and the properties of that class can be overridden in derived clas...
- **Finally** block will be executed _irrespective of exception_. So while executing the code in try block when exception is occurred, control is ret...
- The idea behind **linear search** is to compare the search item with the elements in the list one by one (using a loop) and stop as soon as we get...
- ```csharp static long TotalAllEvenNumbers(int[] intArray) { return intArray.Where(i => i % 2 == 0).Sum(i => (long)i); } ``` or ```csharp static lon...
- You can prevent a class from overriding in C# by using the `sealed` keyword.
- Two words are anagrams of each other if they contain the same number of characters and the same characters. There are two solutions to mention: 1....
Jun 11, 2024 · Q3. What are the main components of the .NET Framework? Ans: The main components of the .NET Framework include: Common Language Runtime (CLR): It provides a runtime environment for executing .NET applications and manages memory, security, and exception handling.
Prepare for your senior C# interview with these 39 challenging questions and answers on topics such as objects, exceptions, boxing, namespaces, and more. Learn from the source links and examples provided for each question.
