ADO.NET Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

ADO.NET Interview Questions

Questions Answers Views Company eMail

What are the core objects of ADO.NET?

1044

How do we use stored procedure in ADO.NET and how do we provide parameters to the stored procedures?

SwanSoft Technologies,

966

Define different execute methods of ADO.NET command object ?

NA,

1086

Some important instruction regarding ADO.NET connection string ?

NA,

977

How to maintain the relation between two tables in ADO.NET?

Petranics Solutions,

1010

How many major types of connection objects in ADO.NET?

MCN Solutions,

1031

What is the use of connection object in ado.net?

TryTechnicals Pvt Ltd,

1058

What do you know about ADO.NET's objects and methods?

NA,

969

Why is ADO.NET serialization slower than ADO ?

NA,

1045

Compare Data Reader & Dataset in ado.net?

MaxSolPro,

998

How will you differentiate between ADO (ActiveX Data Object) and RDO (Remote Data Objects)?

CGI,

1028

What is the procedure to call a Stored Procedure of Back End in ADO (ActiveX Data Object) and RDO (Remote Data Objects)?

CGI,

1049

What are three methods for displaying data in a syncfusion datagrid

1072

What is the difference between SqlCommand and SqlCommandBuilder?

1073

What is the difference between an ADO.NET Dataset and an ADO Recordset?

1041

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Un-Answered Questions { ADO.NET }

What is sqldatareader in ado.net?

916

What is a datareader object?

1097

What are the different ado.net namespaces are available in .net?

1007

Why ca not we use multiple inheritance and garbage collector paralelly in .net?

999

What are all the different authentication techniques used to connect to MS SQL Server?

1082

Describe the command object and its method.

996

What are typed and untyped dataset?

1101

What are the different execute methods of Ado.Net?

1021

What are the different methods available under the sqlcommand class to access the data?

1041

What is ado.net objects?

963

Define atomicity?

1024

How would you connect to database using .NET?

1030

What is ado code?

948

What is ole db and odbc?

917

What is difference between sqldatareader and sqldataadapter?

931

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