JAVA Constructors and Methods In which area of memory, the system stores parameters and local variables whenever a method is invoked? Heap Storage Area Stack Array Heap Storage Area Stack Array ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods Which of these is a legal definition of a method named examveda assuming it throws IOException, and returns void. Also assume that the method does not take any arguments. Select the one correct answer. void examians() {} throws IOException void examians() throw IOException{} examians() throws IOException{} void examians(void) throws IOException{} void examians() throws IOException{} void examians() {} throws IOException void examians() throw IOException{} examians() throws IOException{} void examians(void) throws IOException{} void examians() throws IOException{} 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 8 15 Compile fail due to error on line no 2 None of these Compile fail due to error on line no 9 Compile fail due to error on line no 8 15 Compile fail due to error on line no 2 None of these Compile fail due to error on line no 9 ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods public class MyClass{ }For the above class(MyClass) what is the correct way of declaring constructor? public MyClass(){} MyClass(){} public MyClass(void){} 1 and 3 MyClass(void) {} public MyClass(){} MyClass(){} public MyClass(void){} 1 and 3 MyClass(void) {} 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 Compilation clean but throws RuntimeException int Compilation fails long None of these Compilation clean but throws RuntimeException int ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods class MyClass{ MyClass(){ System.out.print("one"); } public void myMethod(){ this(); System.out.print("two"); }} public class TestClass{ public static void main(String args[]){ MyClass obj = new MyClass(); obj.myMethod(); }} one Exception two one one None of these Compilation Error one one two one Exception two one one None of these Compilation Error one one two ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS