which one is faster execute reader, scalar, execute non
query ?

Answers were Sorted based on User's Feedback



which one is faster execute reader, scalar, execute non query ?..

Answer / ashish

execute reader

Is This Answer Correct ?    39 Yes 7 No

which one is faster execute reader, scalar, execute non query ?..

Answer / amit

Scalar Bcoz it return's only 1 result that's why scalar.

Is This Answer Correct ?    29 Yes 3 No

which one is faster execute reader, scalar, execute non query ?..

Answer / d k

Wrong Question , As ExceuteReader(),ExecuteNonQuery() and
ExecuteScaler() interact to database in same manner and we
all Know about the ExceuteReader(),ExecuteNonQuery() and
ExecuteScaler() serves for different purpose , as
ExceuteReader() reads data against select query ,
ExecuteScaler() reads single cell value and
ExecuteNonQuery() used for action query not returns any
result set.

Is This Answer Correct ?    12 Yes 1 No

which one is faster execute reader, scalar, execute non query ?..

Answer / kalirajan

Reader... Bcoz It read the data directly from the database

Is This Answer Correct ?    12 Yes 4 No

which one is faster execute reader, scalar, execute non query ?..

Answer / abhishek

Execute scalar is faster so it is execute one row at the
time

Is This Answer Correct ?    9 Yes 1 No

which one is faster execute reader, scalar, execute non query ?..

Answer / santhosh

execute reader is fast

Is This Answer Correct ?    7 Yes 0 No

which one is faster execute reader, scalar, execute non query ?..

Answer / akhilesh

Execute Scalar

Is This Answer Correct ?    8 Yes 2 No

which one is faster execute reader, scalar, execute non query ?..

Answer / ananth

Excute reader is to easy and quickly fetch the data from
database. but in some casse excute non query is more useful
than excute query , excute reader and excute scalar


thanks

Is This Answer Correct ?    5 Yes 0 No

which one is faster execute reader, scalar, execute non query ?..

Answer / vikas kant

1.Execute scalar is most fastest bcoz it returns only
single value.

2.Afterwards Execute reader bcos it reads data in forward
only or read only mode as well as has the live connection
with the database.

3.At last Execute Non Query bcoz it makes the changes in
database.

Execute Scalar ---> Execute Reader ----> Execute Non Query.

Is This Answer Correct ?    5 Yes 0 No

which one is faster execute reader, scalar, execute non query ?..

Answer / monalika

Execute Reader is faster it
internally stores result of a query as an array.

Is This Answer Correct ?    4 Yes 0 No

Post New Answer

More ASP.NET Interview Questions

what are the application layers for a distribute application?

0 Answers   Mind Tree,


What is caching in asp.net?

0 Answers  


What are session state modes? List some of the important session state modes of asp.net.

0 Answers  


What is session management in web application?

0 Answers  


Explain the difference between debug.write and trace.write?

0 Answers  


What are Master Pages in ASP.NET? or What is a Master Page?

0 Answers   MCN Solutions,


What?s a bubbled event?

6 Answers   Visual Soft,


Explain how is a property designated as read-only?

0 Answers  


How to merge 2 tables fields in DataTable in asp.net

6 Answers   Wipro,


what is the MSIL assembler do?

1 Answers  


What does the hotspot class in .net do?

0 Answers  


Just by seeing the signature of the bean how can you specify whether it is a stateful or stateless session bean?

0 Answers  


Categories