Web services allow access to software through standard web protocols such as HTTP and SMTP. They enable software to interact with a wider range of clients. Web services can be consumed by any application that understands how to parse an XML. XML is the key technology used in web services. Microsoft .net web services support three protocols HTTP GET, HTTP POST and SOAP (Simple Object Access Protocol). For the clients to interact with the web services there must be a description of the method calls or interface that the web service supports. This web service description document is found in the XML schema called as WSDL (Web services description language). Any WSDL capable SOAP client can use the WSDL file to get a description of the web service and invoke methods on the service.

Web services allow access to software through standard web protocols such as HTTP and SMTP. They enable software to interact with a wider range of clients. Web services can be consumed by any application that understands how to parse an XML. XML is the key technology used in web services.Microsoft .net web services support three protocols HTTP GET, HTTP POST and SOAP (Simple Object Access Protocol).For the clients to interact with the web services there must be a description of the method calls or interface that the web service supports. This web service description document is found in the XML schema called as WSDL (Web services description language).

It depends what the logic is. If you need to do complex manipulation of data already in the database, it is probably better than trying to run sql queries and fetch the data into the middle tie and perform the manipulation in the middle tie, then send the large amount of data back to the database using sql insert or update. On the other hand, you can do to something simple using sql, but you have to write quite a lot of code in stored procedure, why do that.

For stored procedure vs. dynamic sql queries, assuming you are not talking about case where you can call stored procedure within a sql query or you can use dynamic sql inside a stored procedure, dynamic query has a downside (at least in Oracle db), that it has to be compiled if the exact sql string is not used recently (seconds I think) by any session, which could takes some time, and use some system resource. On the other hand, logic in stored procedure is not necessary automatically better.

I think you have to compare approaches based on how easy it is to write the code to do what you want, how easy it is for others to understand and maintain the code, and what is the performance cost in a target database, etc.

It is the development and implementation of technologies to characterize the mechanisms through which genes and their products function and interact with each other and with the environment.

because today dis industry is one of the leading nad  growing industry where i can enchance my skill and capability consonanse with company's goal and ambhition.this is one of the platform where we interact with different types of people having different culture,language etc.

A trackball is a stationary device with a ball that you rotate to move the pointer. A touchpad is a flat, pressure-sensitive device that you slide your finger across to move the pointer. A light pen is a light-sensitive device that you press against or point at the screen to select the objects. A touch screen is a touch- sensitive display device that you interact with by touching areas of screen. a stylus or digital pen uses pressure to write text and draw lines.