JAVA Constructors and Methods Which of the modifier can't be used for constructors? public private static protected public private static protected ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods Determine Output:class A{public static void method(int i){System.out.print("Method 1");}public static int method(String str){System.out.print("Method 2");return 0;}}public class Test{ public static void main(String args[]){A.method(5);}} Compile time error as final method can't be overloaded Method 2 None of these Method 1 Compile time error as final method can't be overloaded Method 2 None of these Method 1 ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods The finalize() method is called just prior to None of these Before garbage collection. An object or variable goes out of scope. An object, variable or method goes out of scope. A variable goes out of scope. None of these Before garbage collection. An object or variable goes out of scope. An object, variable or method goes out of scope. A variable goes out of scope. ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods What will be the return type of a method that not returns any value? double void int None of these double void int None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods What will be the result of compiling and running the given code?class A{ int b=10; private A(){ this.b=7; } int f(){ return b; }}class B extends A{ int b;}public class Test{ public static void main(String[] args){ A a = new B(); System.out.println(a.f()); }} None of these Prints 10 Compilation Fails Prints 7 Prints 0 None of these Prints 10 Compilation Fails Prints 7 Prints 0 ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods Determine output:public class Test{ public static void main(String args[]){ MyClass obj = new MyClass(); obj.val = 1; obj.call(obj); System.out.println(obj.val); }}class MyClass{ public int val; public void call(MyClass ref){ ref.val++; }} None of these 3 2 Compilation Error 1 None of these 3 2 Compilation Error 1 ANSWER DOWNLOAD EXAMIANS APP