Features and disadvantages of dataset?
CarrizalSoft Technologies, Infosys, Microsoft, Sampath Software,
2 16221If a table contains 20000 records . In a page at each time 100 records to be displayed. What are the steps u will take to improve performance? will you use dataset or datareader?
7 13363If we want to connect to many databases in dataaccess layer such as MSAccess,Sql server,oracle means not to a particular database depends on condition we have to connect to appropriate database in this scenario if we without changing code Ho wdo you handle this situation?
4 9913
Can we create Synonymns in MS Acess,My Sql Server,Sql Server? But iam we can create in oracle!
What is isolation?
What is the difference between Data adaptor and Data set?
What are dataproviders?
Explain the overview of ado.net architecture?
What is different between sqlcommand object and command behavior object?
If we are not returning any records from the database, which method is to be used?
What is bubbled event?
Describe datareader object of ado.net with example.
Define ado.net?
What are the various methods provided by the DataSet object to generate XML?
What is oledb connection?
How can you add or remove rows from the datatable object of dataset?
What are the ado.net components?
What is XML serialization