Which of the following statements is correct?

A struct never declares a default constructor.
All value types in C# inherently derive from ValueType, which inherits from Object.
A struct never declares a default destructor.
In C#, classes and structs are semantically same.

Correct Answer: All value types in C# inherently derive from ValueType, which inherits from Object.

More Questions from Structures

C#.NET structures are always value types.
Which of the following is the correct way to define a variable of the type struct Emp declared below? struct Emp { private String name; private int age; private Single sal; } Emp e(); e = new Emp(); Emp e = new Emp; Emp e; e = new Emp; Emp e = new Emp(); Emp e;
Which of the following will be the correct output for the C#.NET program given below? namespace CuriousTabConsoleApplication { struct Sample { public int i; } class MyProgram { static void Main(string[] args) { Sample x = new Sample(); x.i = 10; fun(ref x); Console.Write(x.i + " "); } public static void fun(ref Sample y) { y.i = 20; Console.Write(y.i + " "); } } }
The space required for structure variables is allocated on stack.
Which of the following statements is correct about the C#.NET code snippet given below? class Trial { int i; Decimal d; } struct Sample { private int x; private Single y; private Trial z; } Sample ss = new Sample();
Which of the following statements is correct about the C#.NET code snippet given below? struct Book { private String name; private int noofpages; private Single price; } Book b = new Book();
Which of the following statements are correct about Structures used in C#.NET? A Structure can be declared within a procedure. Structs can implement an interface but they cannot inherit from another struct. struct members cannot be declared as protected. A Structure can be empty. It is an error to initialize an instance field in a struct.
Which of the following will be the correct result of the statement b = a in the C#.NET code snippet given below? struct Address { private int plotno; private String city; } Address a = new Address(); Address b; b = a;

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