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1. |
Which of the following statements are correct about data types? Each value type has an implicit default constructor that initializes the default value of that type. It is possible for a value type to contain the null value. All value types are derived implicitly from System.ValueType class. It is not essential that local variables in C# must be initialized before being used. Variables of reference types referred to as objects and store references to the actual data. |
A. | 1, 3, 5 |
B. | 2, 4 |
C. | 3, 5 |
D. | 2, 3, 4 |
Answer» B. 2, 4 | |