JAVA Constructors and Methods The variables declared in a class for the use of all methods of the class are called objects instance variables reference variables None of these objects instance variables reference variables None of these 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(void) throws IOException{} void examians() throws IOException{} examians() throws IOException{} void examians() throw IOException{} void examians() {} throws IOException void examians(void) throws IOException{} void examians() throws IOException{} examians() throws IOException{} void examians() throw IOException{} void examians() {} throws IOException ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods The main method should be static for the reason It can be accessed easily by the class loader. It can be accessed by every method or variable without any hindrance. None of these It can be executed without creating any instance of the class. It can be accessed easily by the class loader. It can be accessed by every method or variable without any hindrance. None of these It can be executed without creating any instance of the class. ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods The finalize() method is called just prior to None of these A variable goes out of scope. An object, variable or method goes out of scope. Before garbage collection. An object or variable goes out of scope. None of these A variable goes out of scope. An object, variable or method goes out of scope. Before garbage collection. An object or variable goes out of scope. ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods Given the following piece of code:class Person{ public int number;}public class Test{ public void doIt(int i , Person p){ i = 5; p.number = 8; } public static void main(String args[]){ int x = 0; Person p = new Person(); new Test().doIt(x, p); System.out.println(x + " " + p.number); }}What is the result? 0 0 5 0 0 8 5 8 0 0 5 0 0 8 5 8 ANSWER DOWNLOAD EXAMIANS APP
JAVA Constructors and Methods The implicit return type of a constructor is 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 There is no return type. void ANSWER DOWNLOAD EXAMIANS APP
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