Interface vs Abstract class in C#

What is Interface? An interface is a contract with the list of the method defined in the interface.An interface can only have the method definition.Any class implementing the interface should implement all the methods defined in the interface. What is Abstract Class? An abstract class is a special kind of class which can not be instantiated, … Continue reading Interface vs Abstract class in C#

What is Dmarc Policy?

DMARC - What is it? DMARC, which stands for "Domain-based Message Authentication, Reporting & Conformance", is a technical specification created by a group of organizations that want to help reduce the potential for email-based abuse by solving a couple of long-standing operational, deployment, and reporting issues related to email authentication protocols. DMARC standardizes how email … Continue reading What is Dmarc Policy?

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