πŸ“Š JAVA
Q. What is the result of compiling and running the following code?
public class Tester{
static int x = 4;
public Tester(){
System.out.print(this.x); // line 1
Tester();
}
public static void Tester(){ // line 2
System.out.print(this.x); // line 3
}
public static void main(String... args){ // line 4
new Tester();
}
}
  • (A) Compile error at line 1 (static x must be only accessed inside static methods)
  • (B) Compile error at line 2 (constructors can't be static)
  • (C) Compile error at line 3 (static methods can't invoke this)
  • (D) Compile error at line 3 (static methods can't invoke this) D. Compile error at line 4 (invalid argument type for method main )
πŸ’¬ Discuss
βœ… Correct Answer: (C) Compile error at line 3 (static methods can't invoke this)

Explanation: static methods can't invoke 'this'.

Explanation by: Sandhya Thakur
static methods can't invoke 'this'.

πŸ’¬ Discussion


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