Answer / dinesh sharma

Adv:
1)Dataset Is Disconnected Apporah
2)Dataset Is serialized Object
3)Dataset can contained More Then One Table
and We Can Done Any operation like relation ship
set,Primary Key ,retrive any colums.
Dis:
1) It is Slow then Datareader.
2) it is havey Object. so it take more space
3) Some Time it Will Not Satisafied The ACID Prop. Proprly

Answer / ashbin

DisAdvantages:
1.Data is loaded into DataSet if other Client will update
the data same time in DBServer the updated Data will not
reflect automatically in DataSet.
2.Slower in comparision to DataReader

Advantages:
1.No network Traffic while communicating DBServer.
2.Mapping of Mutiple tables in DataSet make ,Relations
also.

Answer / j_baghla

Features:-
Dataset can contain more than one table and we can create
relationships among those tables.we can read the data by
for each loop.Dataset can contain data from different
datasources like oracle,sqlserver,access etc.
Disadvantages:-
It is somewhat like local database.In other words if we
want to update the values thru dataset into database then
first we have to update the values in the datatset then we
will update the DB by calling update method of dataset
which is quite long task.

Answer / kannan

Features:
DataSet is XML oriented, so serailization is possible.
Disconnected architecture.

Disadvantages:
Occupies more space. Because Column and its collection, Row
and its collection, Constraint collection.
If not for updating database after modification than avoid
using dataset.

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