ASP.NET interview questions and answers

Which is the parent class of the Web server control? The System.Web.Ul.Control class is the parent class for all Web server controls. In which event are the controls fully loaded? Page load event guarantees that all controls are fully loaded. Controls are also accessed in Page_Init events but you will see that view state is … Continue reading ASP.NET interview questions and answers

Swap two variable without using the third variable

using System; namespace Swap { class Program { private static void Main(string[] args) { int a = 1000; int b = 999; Console.WriteLine("Before Swap"); Console.WriteLine("Value of A :{0} ", a); Console.WriteLine("Value of B :{0} ", b); a = a + b; b = a - b; a = a - b; Console.WriteLine("After Swap"); Console.WriteLine("Value of … Continue reading Swap two variable without using the third variable

Dot Net Interview questions for Experience

What is connection pooling? When should we use connection pooling? What is strong Dll? What is bucketing in the database? Do we need a certificate in client machine for HTTPS? What is two-factor authentication? Can we use singleton in reservation system? What is ref keyword in C#?  Can we determine when an object goes out … Continue reading Dot Net Interview questions for Experience