JAVA Constructors and Methods What is Math.floor(3.6)? 4.0 4 3.0 3 4.0 4 3.0 3 ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods In which area of memory, the system stores parameters and local variables whenever a method is invoked? Heap Stack Storage Area Array Heap Stack Storage Area Array 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); }} None of these int Compilation clean but throws RuntimeException Compilation fails long None of these int Compilation clean but throws RuntimeException Compilation fails long ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods What is the output for the below code ?class A{ public A(){ System.out.println("A"); } public A(int i){ this(); System.out.println(i); }}class B extends A{ public B(){ System.out.println("B"); } public B(int i){ this(); System.out.println(i+3); }}public class Test{ public static void main (String[] args){ new B(5); }} A B 5 A 5 B 8 B 8 A 5 A B 8 None of these A B 5 A 5 B 8 B 8 A 5 A B 8 None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods The implicit return type of a constructor is There is no return type. void A class object in which it is defined. None of these There is no return type. void A class object in which it is defined. None of these 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++; }} 3 None of these 1 2 Compilation Error 3 None of these 1 2 Compilation Error ANSWER DOWNLOAD EXAMIANS APP
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