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Question
what is typed and untyped dataset
 Question Submitted By :: ADO.NET
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
Typed vs. Untyped Datasets
A DataSet can be Typed or Untyped. The difference between
the two lies in the fact that a Typed DataSet has a schema
and an Untyped DataSet does not have one. It should be
noted that the Typed Datasets have more support in Visual
studio.
 
Is This Answer Correct ?    33 Yes 3 No
Surjit
 
Answer
# 2
Typed Dataset provide compile time type checking. Also it
provides the names of the Columns of the types we are using
for that typed data set. This is something we dont get in
the normal datasets.
 
Is This Answer Correct ?    20 Yes 7 No
Parvez Borkar
 
 
 
Answer
# 3
We can generate Typed Dataset based on a single table or
multiple tables which are related by using primary key and
foreign key relationships through visual stdio which
generates a xsd file. This is a strongly typed in-memory
cache of data.
Untyped dataset is one which is filled/generated using a
DataAdapter and a command object.
 
Is This Answer Correct ?    15 Yes 3 No
Kiranmadiraju
 

 
 
 
Other ADO.NET Interview Questions
 
  Question Asked @ Answers
 
explain connection less and with connection?diference between data reader,data set,data adapter? can we use data reader,data set in a single application? if yes explain with simple code,if no explain? Techno-Labs 2
What is ODP.NET? Microsoft 2
If a dataset contains 100 rows, how to fetch rows between 10 and 20 only ? Ksb 14
How to get oledb connection?   3
What is a database provider? BioSys 2
What is Debug.write does?   1
Explain the ADO . Net Architecture ?   3
What are the three Objects of ADO.   10
what is the criteria of selection in sbi interview? State-Bank-Of-India-SBI 1
What is the main difference between ADO and ADO.Net HCL 4
what is data access layer? Honeywell 2
What are the attirbutes of DataSet? IBM 5
 
For more ADO.NET Interview Questions Click Here 
 
 
 
 
 


   
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