JAVA Constructors and Methods
The following code contains one compilation error, find it?public class Test {Test() { } // line 1static void Test() { this(); } // line 2 public static void main(String[] args) { // line 3Test(); // line 4}}

At line 3, compilation error, ambiguity problem, compiler can't determine whether a constructor
At line 4
At line 2, constructor call
At line 1, constructor Tester must be marked public like its class

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JAVA Constructors and Methods
Which of these is a legal definition of a method named examveda assuming it throws IOException, and returns void. Also assume that the method does not take any arguments. Select the one correct answer.

void examians() throws IOException{}
void examians() throw IOException{}
examians() throws IOException{}
void examians(void) throws IOException{}
void examians() {} throws IOException

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JAVA Constructors and Methods
What is the expected output?public class Profile {private Profile(int w) { // line 1System.out.print(w);}public final Profile() { // line 5System.out.print(10);}public static void main(String args[]) {Profile obj = new Profile(50);}}

50
Won't compile because of line (5); constructor can't be final
10 50
Won't compile because of line (1); constructor can't be private

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