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Question

True Statement about ‘ref’ keyword used in C#.NET are?

a.

The ref keyword causes arguments to be passed by reference

b.

While using ‘ref’ keyword any changes made to the parameter in the method will be reflected in the variable when control is passed back to the calling method

c.

Ref usage eliminates overhead of copying large data items

d.

All of the mentioned

Posted under C# programming

Answer: (d).All of the mentioned

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Q. True Statement about ‘ref’ keyword used in C#.NET are?

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