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ADO.net Objective Questions And Answers
More interview questions and answers

Which methods provided by the dataset object to generate XML in ADO.Net? 1. ReadXML 2. GetXML 3. Writexml 4. All of Above

Which one is the method of Connection object in ADO.Net? 1. open() 2. new() 3. ConnectionOpen() 4. None of these

The DataSet object is a _________ storage. 1. connected 2. disconnected 3. polling 4. None

_____________ is a bridge between a DataSet and data source for retrieving and saving data. 1. DataControler 2. DataCommand 3. DataAdapter 4. None

How instantiate the DataReader ? 1. by calling a Command object's ExecuteReader. 2. by calling a Query object's ExecuteQuery. 3. by calling a new(). 4. None

Which is/are DataAdapter Events? 1. OnRowUpdating 2. OnRowUpdated 3. 1&2 4. onRowDeleting

XML stands for 1. EXtensible Microsoft Language 2. EXtensible Makeup Language 3. EXtensible Markup Language 4. None

Which method is used to perform the magic of locating and loading the XML file? 1. ReadXml() 2. WriteXml() 3. Both 1 & 2 4. None

Conversion of an object's values into XML is Called _________ 1. Documentation 2. Serialization 3. None

Which method of the DataSet object is used to return the DataSet's contents in XML form as a string. 1. GetXml() 2. ReadXml() 3. WriteXml() 4. SetXml()