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