Answer / pavan kumar

"default" is a keyword which can be used in two ways
1)In switch as default label
2)In generics as default paramenter.

same as "using" key word this also used in two ways
1)For implementing the namespace into current class
2)Used to check properly dispose of object using the
IDisposable interface

Answer / ravi

"default" ensures the correct initialisation takes place
and "Using" ensures the disposal of object.

Answer / kamil

If expression does not match any constant-expression, control is transferred to
the statement(s) that follow the optional default label. If there is no default
label, control is transferred outside the switch.

What is boxing & unboxing?

0 Answers  

---

Explain the feature of c# language?

0 Answers  

---

What is difference between code access and role based security?

0 Answers  

---

Why to use lock statement in c#?

0 Answers  

---

What is the solution if you need to manipulate sets of items?

0 Answers  

---

What is a multicast delegate in c#?

0 Answers  

---

What is an int c#?

0 Answers  

---

an object,class is value type or refarance type. ?

4 Answers   Synechron,

---

What is a thread c#?

0 Answers  

---

class Program { void add() { int x=10, y=20; fun(); Console.WriteLine("{0}", sum); } void fun() { int sum; sum = x + y; } static void Main(string[] args) { Program f =new Program(); f.add(); } } Debug above program.....

3 Answers   HCL,

---

what is overloading & overriding

3 Answers   Fulcrum Logic, Synergy,

---

Explain the difference between “as” and “is” operators used in c#?

0 Answers  

---