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Tuesday, 9 April 2013

C# Quiz-4


C# Quiz-4
1. The purpose of new keyword is
Method Hiding
Overriding
Oveloading
None of above


2.Multiple inheritance is suppported in C#?
Yes
No


3.GetEnumerator method returns ...
IEnumerable
IEnumerator
ICollection
None of above


4.Enumerators cannot be used to modify the underlying collection.
True
False


5. IEnumerator can be used to iterate through the collection.
True
False


6.Float datatype is equivalent to
System.Single
System.Double
Both
None Of above


7.The symbol used to represent nullable parameters in
~
!
:
?


8.parse is applied for
only value types
only reference types
Both value types and reference types
None of them


9.The scope of a variable declared inside an If statement is
Procedure
Module
If statement
None of above


10.sealed class can not be abstract.True/False
True
False