Declaration and Access Control A package is a collection of Editing tools and Interfaces Interfaces Classes and Interfaces Editing tools Classes Editing tools and Interfaces Interfaces Classes and Interfaces Editing tools Classes ANSWER DOWNLOAD EXAMIANS APP
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 that extends Test. Any class in com.mypackage package. Only the Test class. None of these Any class. Any class that extends Test. Any class in com.mypackage package. Only the Test class. None of these Any class. 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. native abstract final volatile static native abstract final volatile static 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){} void add(Integer... args){} static void add(int args...){} static void add(int[]... args){} static void add(int... args, int y){} static void add(int...args){} void add(Integer... args){} static void add(int 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?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 None of these xyz Compilation clean but no output Compilation fails abc None of these xyz Compilation clean but no output 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 - Illegal modifier for the class Test; only public, abstract & final are permitted. two one Compile error - char can't be permitted in switch statement. None of these Compile error - Illegal modifier for the class Test; only public, abstract & final are permitted. two one Compile error - char can't be permitted in switch statement. None of these ANSWER DOWNLOAD EXAMIANS APP
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