WPF - DOT NET Chapter Wise Interview Questions Question 1: What is WPF? Answer: WPF (Windows Presentation Foundation) is a graphical subsystem for displaying user interfaces, documents, images, movies, etc., in windows application. Question 2: What is the need of WPF when we had Windows forms? Answer: Remember: ABCDEFG A - Anywhere execution (Windows or Web) B - … [Read more...]
Remoting, Web Services and WCF – DOT NET Chapter Wise Interview Questions
Remoting, Web Services and WCF - DOT NET Chapter Wise Interview Questions Question 1: What are Web services, remoting and WCF? Answer: When you want to communicate with remote application you will use one of them. So when both the applications are of .NET technologies remoting is used or else you will use Web services or WCF. Question 2: What is an application … [Read more...]
SQL SERVER – DOT NET Chapter Wise Interview Questions
SQL SERVER - DOT NET Chapter Wise Interview Questions Question 1: What is normalization? Answer: Note: A regular .NET programmer working on projects often stumbles in this question, which is but obvious. Bad part is sometimes interviewer can take this as a very basic question to be answered and it can be a turning point for the interview. So let’s cram it. It is set of … [Read more...]
HTML 5 and CSS 3 – DOT NET Chapter Wise Interview Questions
HTML 5 and CSS 3 - DOT NET Chapter Wise Interview Questions Question 1: What is the relationship between SGML, HTML, XML and HTML? Answer: SGML (Standard Generalized Markup Language) is a standard which tells how to specify document markup. It is only a Meta language which describes how a document markup should be. HTML is a markup language which is described using … [Read more...]
Angular – DOT NET Chapter Wise Interview Questions
Angular - DOT NET Chapter Wise Interview Questions Question 1: What is AngularJS? Answer: “AngularJS is a JavaScript framework which simplifies binding JavaScript objects with HTML Ul elements.” Let us try to understand the above definition with simple sample code. Below is a simple "Customer" function with "CustomerName" property. We have also created an object called as … [Read more...]
JQUERY – DOT NET Chapter Wise Interview Questions
JQUERY - DOT NET Chapter Wise Interview Questions Question 1: What is jQuery? Answer: jQuery is a reusable JavaScript library which simplifies JavaScriptcoding. So rather than writing lengthy JavaScript code as shown below you can use jQuery, document.getElementByld(“txt 1”). value - “hello”; By jQuery the above JavaScript code is now simplified as shown below. $(“#txt1 … [Read more...]
ASP.NET MVC (Model View Controller) – DOT NET Chapter Wise Interview Questions
ASP.NET MVC (Model View Controller) - DOT NET Chapter Wise Interview Questions Question 1: What is MVC? Answer: MVC is an architectural pattern which separates the representation and the user interaction. It’s divided in to three broader sections,“Model”, “View" and “Controller". Figure 6.1 shows is how each one of them handles the task. The “View” is responsible for … [Read more...]
ASP.NET WebForms – DOT NET Chapter Wise Interview Questions
ASP.NET WebForms - DOT NET Chapter Wise Interview Questions Question 1: What are the different events which fire ASP.NET page life cycle? Answer: Following is the sequence in which the events occur: Init Load Validate Event Render Note: Remember the word SILVER: SI (Init) L (Load) V ( Validate)E (Event) R (Render). Page_init event only occurs when … [Read more...]
ADO.NET – DOT NET Chapter Wise Interview Questions
ADO.NET - DOT NET Chapter Wise Interview Questions Question 1: What are the different components in ADO.NET? Answer: There are six important components in ADO.NET as shown in Figure 4.1. Connection: This object creates a connection to the database. If you want to do any operation on the database you have to first create a connection object. Command: This object … [Read more...]
OOP – DOT NET Chapter Wise Interview Questions
OOP - DOT NET Chapter Wise Interview Questions Question 1: What is Object-Oriented Programming? Answer: OOP is software designing technique where we think in terms of real world objects. Question 2: What is a class and object? Answer: Class is a blueprint/template. Objects are instances of classes, in other words they bring life in class. To use a class we need to … [Read more...]