TOP 50 React JS Interview Question and Answer by Shiva Sir |  React JS Interview Question and Answer: Now a days most of the IT Company asked REACT JS Question mostly in interview. I am creating this article to provide help to all REACT IMPORTANT QUESTIONS  I am Shiva Gautam,  I have 15 Years of experience in Multiple IT Technology, I am Founder of Shiva Concept Solution Best Programming Institute with 100% Job placement guarantee. If you want to know more visit  Shiva Concept Solution                                  Watch Complete Video Visit  Youtube Shiva Concept Top 50 React Interview Questions and Answers React is one of the most popular JavaScript libraries for building user interfaces. If you're preparing for a React job interview or simply want to sharpen your skills, this comprehensive list of 50 important React interview questions will help you master the key ...

 Top 50 NODE JS Interview Question and Answer in 2025 | NODE JS Interview Question: Now a days most of the IT Company asked NODE JS Question mostly in interview. I am creating this article to provide help to all MERN Stack developer , who is in doubt that which type of question can be asked in MERN Stack or NODE JS then they can learn from this article. I am Shiva Gautam,  I have 15 Years of experience in Multiple IT Technology, I am Founder of Shiva Concept Solution Best Programming Institute with 100% Job placement guarantee. If you want to know more visit  Shiva Concept Solution Top 50 Node.js Interview Questions and Answers Node.js is a widely used runtime environment for building scalable backend applications. Whether you are preparing for a job interview or want to strengthen your understanding, mastering key concepts of Node.js is essential. Below are 50 frequently asked interview questions with concise answers. 1. What is Node.js? Node.js is a JavaScript runtime t...

In Flutter,  is a widget used to create a tabbed interface, allowing users to navigate between different views easily. It works in conjunction with  and  to display multiple pages or sections within a single screen. Here’s a basic example of how  is implemented:

 Flutter Card Widget Example | Card Widget complete code in flutter import 'package:flutter/material.dart' ; class Cardwidget extends StatelessWidget {   const Cardwidget ({ super . key });       @ override     Widget build ( BuildContext context ) {       return Scaffold (         appBar : AppBar (           title : Text ( "Welcome in Card Widget" ),         ),         body : Center (           child : Container (             width : 320 ,               height : 220 ,               padding : EdgeInsets . all ( 10.0 ),               child : Card (             shape : RoundedRectangleBorder (               borderRadiu...

AlertDialog in Flutter | Flutter Alert Dialog Example:   it is used to display message box into flutter application. AlertDialog(title:Text("content") ................................................ Type of Alert Dialog 1) Basic AlertDialog 2) Confirmation Dialog 3) Select AlertDialog 4) TextField AlertDialog Example of BasicAlertDialog: import 'package:flutter/material.dart'; class MyAlertDialog extends StatelessWidget {   @override   Widget build(BuildContext context) {     return MaterialApp(       home: HomeScreen(),     );   } } class HomeScreen extends StatelessWidget {   void _showAlertDialog(BuildContext context) {     showDialog(       context: context,       builder: (BuildContext context) {         return AlertDialog(           title: Text("Alert"),           content: Text("This is an alert dialog in Flutter...

 Most Important Logical Interview Question | Solve these question and answer on comment box 1) Write a program to store five product information in object and display max price product details where product contains product id, ProductName, product price. 2) Write a program to split prime and non prime element separately from one dimensional array? 3) Write a program to find max word in paragraph? 4) Write a program to manage possible inheritance between Customer, Product and Order class, where customer contain name and id, product contain name,id,price,and order contain id,name,orderdate? 5) Write a program to calculate addition of two number but input data will be read from file and output data should also write on another file.

 Top 50 .NET Core MVC Interview Question and Answer in 2025  ASP.NET Core MVC Questions (1-20) What is ASP.NET Core MVC? ASP.NET Core MVC is a cross-platform, open-source framework for building web applications using the Model-View-Controller pattern, offering high performance and flexibility. How is ASP.NET Core different from ASP.NET MVC? ASP.NET Core is cross-platform, modular, and lightweight, while ASP.NET MVC runs only on Windows and relies on the .NET Framework. What is the role of the Program.cs file in ASP.NET Core? It serves as the entry point, configuring the application’s services and middleware pipeline using the Host Builder. What is dependency injection in ASP.NET Core? DI is a design pattern built into ASP.NET Core to manage object creation and lifecycle, promoting loose coupling by injecting dependencies via constructors or properties. What are middleware components in ASP.NET Core? Middleware are components in the request pipeline that handle reque...