ADO.NET MCQ Questions And Answers

This section focuses on "ADO.NET" in C#. These Multiple Choice Questions (MCQs) should be practiced to improve the C# skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations.

1. ADO.NETĀ stands forĀ ?

A. ActiveX Data Object
B. All Data Object
C. Access Data Object
D. ActiveX DataSet Object

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2. Which properties gets or sets the name of the current data set?

A. DefaultSetName
B. DefaultViewManager
C. DataSetName
D. SetName

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3. ADO.NET provides a bridge between the front end controls and the back end database.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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4. Which method copies the structure of the DataSet, including all DataTable schemas, relations, and constraints?

A. EndInit
B. Clone
C. Copy
D. BeginInit

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5. Which properties Returns the parent DataSet?

A. ParentColumns
B. ParentRelations
C. ParentDataSet
D. DataSet

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6. The DataReader object is an alternative to the?

A. DataSet
B. DataAdapter
C. Both A and B
D. None of the above

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7. The main features of dotConnect for SQL Server includes ___________

A. Extra data binding capabilities
B. Ability of monitoring query execution
C. Supports the latest versions of SQL Server
D. All of the above

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8. Syntax for closing and opening the connection in ADO.net is _______________

A. sqlConn.Open() and sqlConn.close()
B. sqlConn.open() and sqlConn.Close()
C. sqlConn.Open() and sqlConn.Close()
D. None of the above

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9. Which of the following is enumeration for ADO.net with SQL Server?

A. SqlInfo
B. SqlBulkCopyOptions
C. SqlNotification
D. All of the above

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10. The goal of dotConnect for SQL Server is to enable developers to maintain database applications

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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