M Mr. Dubey π Coach β 103.11K Points π Programming for Problem Solving Q. Int Main() { Extern Int I; I = 20; Printf("%D", Sizeof(I)); Return 0; } (A) 20 (B) 0 (C) Undefined Reference To I (D) Linking Error ποΈ Show Answer π¬ Discuss π Share β‘Menu β Correct Answer: (C) Undefined Reference To I