after intializing and before loading...

BeginTranaction  - only if the request is transacted
Init    - every time a page is processed
LoadViewState  - Only on postback
ProcessPostData1  - Only on postback
Load    - every time
ProcessData2   - Only on Postback
RaiseChangedEvent  - Only on Postback
RaisePostBackEvent  - Only on Postback
PreRender   - everytime
BuildTraceTree  - only if tracing is enabled
SaveViewState  - every time
Render   - Everytime
End Transaction  - only if the request is transacted
Trace.EndRequest  - only when tracing is enabled
UnloadRecursive  - Every request 

Init() -  when the page is instantiated.
Load() - when the page is loaded into server memory.
PreRender()- the brief moment before the page is displayed 
to the user in html.
Unload() - when page finishes loading.

Response.Output.Write() give formatted output

you can write formatted output using Response.Output.Write ()

inetinfo.exe is the microsoft server runing , handling 
ASP.NET request and other things.when the asp.net request 
is recieved (usually the it gets .aspx extention) the ISAPI 
filter aspnet_isapi.dll takes care of it by passing the 
request to the actual worker process aspnet_wp.exe.

Use Soapsuds tool

yes machine.config and web.config

The lifetime of the serverobject is determined by the 
lifetime lease .This is defined By implementing ilease 
interface when writing the class code

A single object instantiated regardeless of the number of 
clients accessing it,and the lifetime of the object is 
determined by lifetime lease.

In the Singleton activation mode, an object is instantiated 
to response any number of client requests. It also 
maintains the state information during the method calls. 
Hence, such objects are sometimes referred to as stateful 
objects, and all their clients globally share the state 
maintained by the Singleton activation mode. The object is 
required for a long period for maintaining its state

In Singleton activation mode all incoming requests are
serviced by single Server object.
So Server object is alive till client stops communication or
object exists naturally.

A Server Object instantiated to respond to a single request.

Binary over TCP is more efficent and soap over HTTP is more 
interoperable

Formatter is an object that encodes and serializes data 
into messages at one end and decodes and deserializes 
messages into data at the other end.

A formatter is used to determine the serialization format 
for objectobjects. All formatters expose an interface 
called the IFormatter interface. Two formatters inherit 
from the IFormatter interface and are provided as part of 
the .NET framework. These are the Binary formatter and the 
SOAP formatter.

The Binary Formatter
The Binary formatter provides binary encoding for compact 
serialization either for storage or for socket-based 
network streams. The BinaryFormatter class is generally not 
appropriate when data is meant to be passed through a 
firewall.

The SOAP Formatter
The SOAP formatter provides formatting that can be used to 
enable objects to be serialized using the SOAP protocol. 
The Soap Formatter class is primarily used for 
serialization through firewalls or among diverse systems.

Other Formatters
The .NET framework also includes the abstract FORMATTERS 
class that can be used as a base class for custom 
formatters. This class inherits from the IFormatter 
interface.

None.Security measures and cryptography must be taken at 
the server level

HTTP Channel & TCP Channel

Remotable objects are objects that are marshalled across 
different application domains.The objects can be marshalled 
by value and marshalled by reference.
Marshalled by value:A deep copy of the object is passed to 
the reciever.
Marshalled by reference:A reference to the existing object 
is passed .

Remotable objects are object that are instantiated outside
the caller's application domain.
Either by value or by reference.

It is a fake copy of the server object that resides in the 
client and behaves as if it is the real server.It handles 
the communication between the client object and the real 
server object.This process is known as marshalling.