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;} None of these Any class that extends Test. Any class. Only the Test class. Any class in com.mypackage package. None of these Any class that extends Test. Any class. Only the Test class. Any class in com.mypackage package. ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control Name the keyword that makes a variable belong to a class, rather than being defined for each instance of the class. final abstract static native volatile final abstract static native volatile ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control What is the result of compiling and running the following code?class Base{ private Base(){ System.out.print("Base"); }}public class test extends Base{ public test(){ System.out.print("Derived"); } public static void main(String[] args){ new test(); }} BaseDerived Derived Exception is thrown at runtime Compilation Error BaseDerived Derived Exception is thrown at runtime Compilation Error ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control What will be the output?public class Test{ public static void main(String[] args){ String value = "abc"; changeValue(value); System.out.println(value); } public static void changeValue(String a){ a = "xyz"; }} Compilation fails abc xyz None of these Compilation clean but no output Compilation fails abc xyz None of these Compilation clean but no output 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, 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){} static void add(int args...){} static void add(int...args){} void add(Integer... args){} static void add(int[]... args){} 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 compile successfully and display 10 as output. The program will lead to runtime error. The program will lead to compilation error. The will compile successfully and display 9 as output. None of these The program will compile successfully and display 10 as output. The program will lead to runtime error. The program will lead to compilation error. The will compile successfully and display 9 as output. ANSWER DOWNLOAD EXAMIANS APP
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