Question:- What is .Net ?
.Net is a essentially a framework for software development. That it provides a set of run time capabilities and a set of pri built functionality in the form of class libraries.
Question:- What is .Net Framework ?
The. Net framework is environment for building deploying and running web services and other application it consists of 3 main parts
· Common language run time
· The framework classes
· Asp.Net
Question:- What is cross page posting?
A cross page posting is a technique that one page can send the user to another page complete with all the information for that page.
Question:- What is Response redirect ?
Response redirect is used to redirect the user’s browser to another page or site.
Question:- What is Server transfer ?
Server transfer transfers page processing from one page directly to the next page without making a round trip back to the clients browsers.
Question:- What is Data Adapter ?
Data adapter is used as a bridge between data set and data source for retrieving and saving data. In Data adapter there is no need to open a connection explicitly. While in execution of data reader we have call the open () method of connection.
Question:- What is Data Reader ?
Data reader provides reading and forward stream of data from database. Data reader can accesses only one row at a time .Increasing the performance of retrieving data. Data reader read the data read-only, forward only mode.
Question:- What is Data set ?
Data set can store the relations between the tables. Data set is based on xml. Data set works in disconnected environment. Data set can work upon multiple tables.
Question:- What is Record set ?
Record set is used for a single table. Record set work in connected environment. Record set is limited to single database.
Question:- What is database ?
Database is a repository of data. The collectively comprises of tables of that are used to hold data.
Question:- What is Execute scalar ?
Execute scalar method (). Execute a sql command object and return the first column of the first row of the result set.
Question:- What is Execute Reader ?
Execute reader method (). Execute a sql command object and place the result in a sql data reader object.
Question:- What is Execute Non Query ?
Execute Non query method (). This is the method of connection object. This is used when you used to store producers. This won’t return any data from database