What is the output of this program? class main_class { public static – McqOptions

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1.	What is the output of this program? class main_class { public static void main(String args[]) { if (a == 20) { int a= 18; System.out.println(x); } } }
A.	20
B.	18
C.	Compilation error
D.	Runtime error
Answer» D. Runtime error

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