Question 11 :
Does C# support multiple inheritance?
No, use interfaces instead.
Question 12 :
Can multiple catch blocks be executed?
No, once the proper catch code fires off, the control is transferred to the finally block (if there are any), and then whatever follows the finally block.
Question 13 :
Can you override private virtual methods?
No, moreover, you cannot access private methods in inherited classes, have to be protected in the base class to allow any sort of access.
Question 14 :
What is a pre-requisite for connection pooling?
Multiple processes must agree that they will share the same connection, where every parameter is the same
Question 15 :
What is the data provider name to connect to Access database?