Polyfills in Angular are pieces of code that provide modern features on older browsers that do not support them natively. #angular #interview #questions #angularqueries #angularskills #angularchallenge #angularinterview #angularquery #angularmastery #angulardeveloper #bytebeathub

Concurrency refers to the ability of a system to handle multiple tasks at the same time. Parallelism is the simultaneous execution of multiple tasks to improve the performance and speed of computation #csharpdeveloper #csharpprogramming #csharpdotnet #csharp #dotnet #dotnetcore

Const is a compile-time constant. The value of a const variable must be known at compile time A const variable must be assigned a value at the time of declaration. #csharpdeveloper #csharpprogramming #csharpdotnet #csharp #dotnetcoredeveloper #dotnet #dotnetdeveloper #dotnetcore

Pessimistic locking is a concurrency control mechanism used in database systems to prevent multiple users from accessing and modifying the same data simultaneously. #csharpdeveloper #csharpprogramming #csharpdotnet #csharp #dotnetcoredeveloper #dotnet #dotnetdeveloper #dotnetcore

Optimistic locking is a concurrency control mechanism implemented to handle concurrent access to data by multiple users. It helps prevent conflicts when multiple users attempt to modify the same data simultaneously. #csharpdeveloper #csharpprogramming #csharpdotnet #csharp

out and ref are used to pass arguments by reference, allowing a method to modify the value of the argument passed. #csharpdeveloper #csharpprogramming #csharpdotnet #csharp #dotnetcoredeveloper #dotnet #dotnetdeveloper #dotnetcore #dotnetfullstackdeveloper #dotnetdevelopment

Anonymous types & tuples are both features in C# that provide a way to represent a set of values together, but they serve slightly different purposes.The preference for one over the other often depends on the specific use case and requirements #csharpdeveloper #csharpprogramming

Weak References allows the garbage collector to collect an object even if there are only weak references pointing Strong references are used in typical object-oriented programming scenarios where you want to maintain a direct reference to an object, #csharpdeveloper

Action Represents a method that takes parameters but does not return a value Predicate Represents a method that takes a single parameter and returns a boolean Function Represents a method that takes parameters and returns a value #csharpdeveloper #csharpprogramming #csharpdotnet

Events are a way of providing notifications to clients of a class when something interesting happens. They are a special type of delegate that can only be invoked from within the class that declares it (the publisher). #csharpdeveloper #csharpprogramming #csharpdotnet #csharp

Casting is the process of converting a value from one data type to another. In C#, casting can be categorized into two types: implicit casting and explicit casting. #csharpdeveloper #csharpprogramming #csharpdotnet #csharp #bytebeatHub #bytebeathubinterview #interviewtips

Managed code that is executed by the Common Language Runtime (CLR) in the .NET framework. Unmanaged code that is directly executed by the operating system, without the assistance of a runtime environment like the CLR. #ByteBeatHub #CSharp #interviewtips #ByteBeatHubinterview

indexer is a special property that allows instances of a class or struct to be indexed as if they were arrays. It enables objects to be treated like arrays or collections, providing a way to access elements using an index #ByteBeatHub #CSharp #interviewtips #ByteBeatHubinterview

TypeOf is an operator in C# that is used to obtain a Type object for a specified type at compile-time. 2.GetType() is a method that is part of the System.Object class. It is used to obtain a Type object for an instance of a type at runtime. #ByteBeatHub #CSharp #interviewtips

Message Queuing (MSMQ) is a technology provided by Microsoft for messaging between applications in a distributed environment. #ByteBeatHub #CSharp #interviewtips #ByteBeatHubinterview #ByteBeatHubCSharp #DotNet #ByteBeatHubDotNet

Boxing is the process of converting a value type to the type object. Unboxing is the process of converting an object of a reference type to a value type. #CSharp #interviewtips #ByteBeatHubinterview #ByteBeatHubCSharp #DotNet #ByteBeatHubDotNet

Reflection allows you to inspect and interact with the metadata of types (classes, methods, properties, etc.) at runtime. It provides the ability to dynamically load assemblies, create objects, and invoke methods or access properties without knowing their details at compile time.

GC is responsible for automatically managing the memory allocated to objects by reclaiming memory that is no longer in use. The .NET garbage collector runs in the background and is designed to free up memory occupied by objects that are no longer reachable. #ByteBeatHub #CSharp

1. Implicit Interface Implementation 2. Explicit Interface Implementation #ByteBeatHub #CSharp #interviewtips #ByteBeatHubinterview #ByteBeatHubCSharp #DotNet #ByteBeatHubDotNet

Delegates are often used in scenarios like event handling, callback mechanisms, and implementing the observer pattern. #ByteBeatHub #CSharp #interviewtips #ByteBeatHubinterview #ByteBeatHubCSharp #DotNet #ByteBeatHubDotNet