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Which of the following is true about classes and structs?
a. A class is a reference type, whereas a struct is a value type.
b. Objects are created using new, whereas structure variables can be created either using new or without using new.
c. A structure variable will always be created slower than an object.
d. A structure variable will die when it goes out of scope.
e. An object will die when it goes out of scope.

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Martebi

The option that is true about classes and structs is option  a. A class is a reference type, whereas a struct is a value type.

What are classes and structs?

A struct is a value type, while a class is a reference type. Structure variables can be generated with or without new, whereas objects are created using new. Always build an object faster than a structural variable.

Classes are reference types, whereas Struct are value types. Classes are stored on the heap, whereas Structs are kept on the stack. A reference type stores a reference to an object in memory, whereas value types store their value in the memory where they are declared.

In essence, a class is made up of fields and methods (member functions that define actions). A structure is a grouping of variables of various data kinds under one heading. It resembles a class almost exactly.

Learn more about structs from

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