What is the result?

4 thoughts on “What is the result?”

1. B :
   # javac Test36.java
   Test36.java:4: error: non-static variable count cannot be referenced from a static context
   count++;
   ^
   Test36.java:5: error: non-static variable count cannot be referenced from a static context
   System.out.println(“Welcome ” + “Visit Count: “+ count);
   ^
   2 errors

   ———————————-
   per suggestion from the compiler, it is needed to declare as “static int count”, then it will be possible to compile the program and get such result:
   #javac Test36.java
   #java Test36
   Welcome Visit Count: 1
   Welcome Visit Count: 2

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2. Answer B:

   We cannot call non-static members from static context.

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3. If we declare a variable outside a static method and use it inside the method, we must make it static and we are allowed to not initialize it. However, if we declare a variable inside a static method we cannot make it static and we have to initialize it. So the answer is B

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4. B

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