JAVA Constructors and Methods The finalize() method is called just prior to A variable goes out of scope. An object, variable or method goes out of scope. Before garbage collection. None of these An object or variable goes out of scope. A variable goes out of scope. An object, variable or method goes out of scope. Before garbage collection. None of these An object or variable goes out of scope. 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 2 1 3 Compilation Error None of these 2 1 3 Compilation Error ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods What is the output for the below code ?1. public class A{2. int add(int i, int j){3. return i+j;4. }5. }6. public class B extends A{7. public static void main(String argv[]){8. short s = 9;9. System.out.println(add(s,6));10. }11.} Compile fail due to error on line no 9 15 Compile fail due to error on line no 2 None of these Compile fail due to error on line no 8 Compile fail due to error on line no 9 15 Compile fail due to error on line no 2 None of these Compile fail due to error on line no 8 ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods The variables declared in a class for the use of all methods of the class are called instance variables objects reference variables None of these instance variables objects reference variables None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods What is the output for the below code?public class Test{ public static void printValue(int i, int j, int k){ System.out.println("int"); } public static void printValue(byte...b){ System.out.println("long"); } public static void main(String... args){ byte b = 9; printValue(b,b,b); }} Compilation fails long None of these int Compilation clean but throws RuntimeException Compilation fails long None of these int Compilation clean but throws RuntimeException 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 Prints 0 Compilation Fails Prints 7 None of these Prints 10 Prints 0 Compilation Fails Prints 7 ANSWER DOWNLOAD EXAMIANS APP
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