C# .Net Online Test 1, Dot Net Question and Answers, C# Dot NET Quiz

Which of the following statements are TRUE about the .NET CLR?

1. It provides a language-neutral development & execution environment.
2.It ensures that an application would not be able to access memory that it is not authorized to access.
3.It provides services to run “managed” applications.
4.The resources are garbage collected.
5.It provides services to run “unmanaged” applications.

In data reader, what can be used before read method?

What is ENUM?

A variable which is declared inside a method is called a________variable

Can an Interface be instantiated directly?

Which of the following are valid .NET CLR JIT performance counters?

1. Total memory used for JIT compilation
2.Average memory used for JIT compilation
3.Number of methods that failed to compile with the standard JIT
4.Percentage of processor time spent performing JIT compilation
5.Percentage of memory currently dedicated for JIT compilation

Automatic paging is possible in

What does Dispose method do with connection object?

Feature of a local variable

What is the Difference between Convert.ToInt32 and Int.Parse?

Which of the following statements is correct about Managed Code?

What object can help you maintain data across users?

Is it possible to change the value of a variable while debugging a C# application?

Two methods with the same name but with different parameters.

C# doesnot support:

Which of the following utilities can be used to compile managed assemblies into processor-specific native code?

Which property will you use to process different server paths in a page?

Are private class-level variables can inherited?

Is there any errors in this -> EmployeeMgmt constructor: Public int EmployeeMgmt { emp_id = 100; }

Which is true about Interface and abstract methods?