Answer / monika

The important difference is timing. Finalize is called
after the .NET garbage collector runs. That can take a
while, depending on how frequently you allocate memory and
in what generation the object lives. Dispose() is the
standardized way to free up the unmanaged resources your
object uses well before the finalizer gets a chance to do
so. A Bitmap would be a good example, it takes very few
managed resources but can eat a huge chunk of unmanaged
memory, depending on the size of the bitmap. If you don't
call Dispose on it after you're done using it, your app can
potentially consume large amounts of unused memory for an
extended amount of time.

While Finalize is called automatically, Dispose() isn't.
You must call it explicitly or you can use the V2.0 "using"
statement in VB.NET or C#. Or the "stack allocation"
syntax in C++/CLI. Using "using" is preferred, it ensures
Dispose() is called, even if there's an exception. When
Dispose() runs, you won't need the finalizer anymore so
call GC.SuppressFinalize(). That makes the finalizer
thread running a lot leaner too.

You don't have to implement Dispose() if your class doesn't
consume unmanaged resources. If it has a member that
implements Dispose(), you'll need to implement Dispose()
too so you can call that member's Dispose() method.

Answer / sunil

finally will execute after the try block. It must execute
if there is any exception caught in the catch blobk or not.

Dispose method is the last method executed in the c# program

Answer / m.m.ganesh

compulsory finally will execute after try and catch
block.Dispose method is used to clean up the
objects.Dispose methos will call in finally method to clean
up the objects

When a switch is said to be congested?

0 Answers   Wipro,

---

List the fundamental oop concepts?

0 Answers  

---

What is winforms c#?

0 Answers  

---

What is the example of predicate?

0 Answers  

---

What is difference between c sharp and c#?

0 Answers  

---

Why do we use abstraction in c#?

0 Answers  

---

What is the use of console?

0 Answers  

---

Why is it not a good idea to insert code into InitializeComponent method when working with Visual Studio ?

1 Answers  

---

What is the difference between a variable and a literal?

0 Answers  

---

Is learning c# hard?

0 Answers  

---

What is a console device?

0 Answers  

---

wipro interview question on 28-Apr-10 1.what type of authentication used in web service, 2.what are type of multithreding ? 3.diff bet delegate and multithreading? 4.how to write update query trigger in stored procedure. 5. if you are so sharp then what happens when you click .net appln exe in system,who CLR get loaded. 6.how to use work flown in application. 7.what is main purpose of script manager. 8.how u handle cretical transaction. 9.how you syncronize the method from no of user, 10.how change name of shared assambly

1 Answers  

---