JAVA Constructors and Methods Which of the modifier can't be used for constructors? protected static private public protected static private public ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods The implicit return type of a constructor is None of these There is no return type. A class object in which it is defined. void None of these There is no return type. A class object in which it is defined. void ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods public class Test { }What is the prototype of the default constructor? public Test( ) Test( ) None of these public Test(void) Test(void) public Test( ) Test( ) None of these public Test(void) Test(void) 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 2 Compile fail due to error on line no 8 Compile fail due to error on line no 9 15 None of these Compile fail due to error on line no 2 Compile fail due to error on line no 8 Compile fail due to error on line no 9 15 None of these ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods What is Math.floor(3.6)? 4 3 3.0 4.0 4 3 3.0 4.0 ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods The finalize() method is called just prior to Before garbage collection. A variable goes out of scope. None of these An object, variable or method goes out of scope. An object or variable goes out of scope. Before garbage collection. A variable goes out of scope. None of these An object, variable or method goes out of scope. An object or variable goes out of scope. ANSWER DOWNLOAD EXAMIANS APP
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