Microsoft .Net Technologies Quizzes Ado.Net

Question:
Which of the following statement is true?

Option A):
Ado.net is faster than ado on all counts of connected and disconnected recordsets
Option B):
ADO.net is slower than Ado for disconnected recordsets because under Ado.net, COM marshalling between tiers requires that values in a recordset be converted to values recognized by COM
Option C):
Ado.net is faster than ADO for disconnected recordsets because under ADO, COM marshalling between tiers requires that values in a recordset be converted to values recognized by COM
Option D):
ADO.net is slower than Ado

Correct Answer is Option C):
Ado.net is faster than ADO for disconnected recordsets because under ADO, COM marshalling between tiers requires that values in a recordset be converted to values recognized by COM