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 The variables declared in a class for the use of all methods of the class are called objects None of these instance variables reference variables objects None of these instance variables reference variables ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods What is Math.floor(3.6)? 4.0 4 3 3.0 4.0 4 3 3.0 ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods Determine output of the following program.public class Test{ public static void main(String args[]){ System.out.println( Math.floor( Math.random( ) ) ) ; }} 0.5 1.0 10.0 0.0 0.5 1.0 10.0 0.0 ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods What will be the return type of a method that not returns any value? int void double None of these int void double 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()); }} Prints 0 Prints 7 Compilation Fails None of these Prints 10 Prints 0 Prints 7 Compilation Fails None of these Prints 10 ANSWER DOWNLOAD EXAMIANS APP
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