Declaration and Access Control What can directly access and change the value of the variable qusNo?package com.mypackage;public class Test{ private int qusNo = 100;} Only the Test class. Any class. None of these Any class that extends Test. Any class in com.mypackage package. Only the Test class. Any class. None of these Any class that extends Test. Any class in com.mypackage package. ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control What will be the output for the below code?static public class Test{ public static void main(String[] args){ char c = 'a'; switch(c){ case 65 : System.out.println("one");break; case 'a': System.out.println("two");break; case 3 : System.out.println("three"); } }} Compile error - char can't be permitted in switch statement. None of these two Compile error - Illegal modifier for the class Test; only public, abstract & final are permitted. one Compile error - char can't be permitted in switch statement. None of these two Compile error - Illegal modifier for the class Test; only public, abstract & final are permitted. one ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control What will be the output?public class Test{static{int a = 5;}public static void main(String args[]){new Test().call();}void call(){this.a++;System.out.print(this.a);}} Compile with error 5 Runtime Exception 6 0 Compile with error 5 Runtime Exception 6 0 ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control Suppose a class has public visibility. In this class we define a protected method. Which of the following statements is correct? From within protected methods you do not have access to public methods. This method is only accessible from inside the class itself and from inside all subclasses. This method is accessible from within the class itself and from within all classes defined in the same package as the class itself. In a class, you cannot declare methods with a lower visibility than the visibility of the class in which it is defined. From within protected methods you do not have access to public methods. This method is only accessible from inside the class itself and from inside all subclasses. This method is accessible from within the class itself and from within all classes defined in the same package as the class itself. In a class, you cannot declare methods with a lower visibility than the visibility of the class in which it is defined. ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control What will be the output after compiling and running following program code?public class Test{ static int a; public static void main(String[] args){ System.out.println("one"); call(1); } static void call(int a){ this.a=10; System.out.println("two "+a); }} None of these Compile time error. one two 1 one two 0 one two 10 None of these Compile time error. one two 1 one two 0 one two 10 ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control Choose all the lines which if inserted independently instead of "//insert code here" will allow the following code to compile:public class Test{ public static void main(String args[]){ add(); add(1);add(1, 2); }// insert code here} static void add(int[]... args){} static void add(int args...){} static void add(int...args){} void add(Integer... args){} static void add(int... args, int y){} static void add(int[]... args){} static void add(int args...){} static void add(int...args){} void add(Integer... args){} static void add(int... args, int y){} ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS