1. i) diff bw Abstraction and Encapsulation and ii) write the code for them iii) explain
my code--
class Employee{
private string name; //encapsulation
public string Name{
get{return value ;}
set{name=value};
}
}
abstract class Shape{
{
public abstract void Draw()
}
{
class circle :Shape
public override void Draw(){
Console.WritLine("drawing Circle");
}
}
can abstract class have non abstract methods
Do u know virtual keyword when and how to use
for Given Code
public interface A { public void MethodA(); }
public interface B { public void MethodB(); }
public class C : A,B
{
}
How to replace this interface to classes and all code .
my ans---
public class A { public void MethodA(); }
public class B { public void MethodB(); }
public class C : A
{
}
pubic class c : B
{
}
How you do exceptional handling . why finally . What we write inside in finally block.
string s="shivansh";
char[] result=new char[s.Length];
for(int i=0;i<s.Length;i++){
result[]=s[i];
}
return string(result);
What is diff between datatable and datareader
Null query Execute
Constant and static difference
have you worked on webforms
write a query to fetch top 3 names from a table
i wrote this ------- subqueryy select Max(c1) from t1 where c1 (select max(c1) from t1 where c1<(select c1) from t1))
SELECT TOP 3 CustomerName
FROM customers
write program to reverse a string
string s="shivansh";
char[] ans=new char[s.Length];
for(int i=0;i<s.Length;i++)
{
ans[i]=s[s.Length-1];
}
return string(ans);
*Give Output not clear about the exact question but answered *
private string msg="hello";
public class Hey(){
Console.WriteLine(msg)
}
string msg="world";
Console.WriteLine(msg);
give Output
string s ="test";
for(int i=0;i<s.Length;i++)
{
string newS=s[i]+"";
Console.WriteLine(newS);
}
give output
in mvc project what is return type
not clear about the exact question but answered
my asnwwr was IActionResult
How to protect a class to be inherited
my ans was sealed keyword
there is 2 same name class can we inherit one from another
About Stored Procedure how to replace stored Procedure
Result yet to come -- my feeling ---negative
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