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;} Any class in com.mypackage package. None of these Any class. Any class that extends Test. Only the Test class. Any class in com.mypackage package. None of these Any class. Any class that extends Test. Only the Test class. ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control What will be the output for the below code?public class Test{ static{ int a = 5; } public static void main(String[] args){ System.out.println(a); }} 5 Compile with error Runtime Exception None of these 0 5 Compile with error Runtime Exception None of these 0 ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control The object is created with new keyword None of these At run-time Depends on the code At Compile-time None of these At run-time Depends on the code At Compile-time ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control Consider the following two classes declared and defined in two different packages, what can be added in class B to form what considered a correct access to class A from main() method of class B?package subPackage;public class A { }package anotherPackage;// line 1public class B{public static void main(String[] args){// line 2}}1. At line1 add noting; At line2 add: new A();2. At line 1 add: import package.*; at line 2 add : new subPackage.A();3. At line 1 add: import subPackage.*; at line 2 add : new A();4. At line 1 add: import subPackage.A; at line 2 add : new A(); 1 and 3 1 and 2 2 and 4 3 and 4 1 and 3 1 and 2 2 and 4 3 and 4 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){} void add(Integer... args){} static void add(int args...){} static void add(int... args, int y){} static void add(int...args){} static void add(int[]... args){} void add(Integer... args){} static void add(int args...){} static void add(int... args, int y){} ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control What will be the output after the following program is compiled and executed?public class Test{ public static void main(String args[]){ int x = 10; x = myMethod(x--); System.out.print(x); } static int myMethod(final int x){ return x--; }} None of these The program will lead to runtime error. The will compile successfully and display 9 as output. The program will lead to compilation error. The program will compile successfully and display 10 as output. None of these The program will lead to runtime error. The will compile successfully and display 9 as output. The program will lead to compilation error. The program will compile successfully and display 10 as output. ANSWER DOWNLOAD EXAMIANS APP
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