What is Code Contracts
Explain the Code Contracts?
Expert
Code Contracts enables you to express the code assumptions and statements stating the nature of code in language-neutral way. Contracts are involved in the form of pre-conditions, post-conditions and object-invariants. Contracts help to improve-testing by enabling run-time checking, documentation generation and static contract verification.
The System.Diagnostics.Contracts namespace contains static classes which enables to express the contracts in code.
List some of the new features of ASP.NET AJAX 4.0?
State the use of the Select clause and SelectMany() method in LINQ?
Differentiate between the ComboBox control and the ListBox control?
Explain Lazy Initialization?
By what way we can recognize that the page is PostBack?
Name some methods, available in .NET 4.0, which are used to delete and add items from the ListBox control?
Explain the role of CLR in .NET Framework.
Write difference between an Abstract class and an Interface.
Define constant and variable.
What is covariance and contra-variance in .NET Framework 4.0 with example for each.
18,76,764
1955007 Asked
3,689
Active Tutors
1418360
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!