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. volatile final native abstract static volatile final native abstract static ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control What is the output for the below code ?public class A{ static{ System.out.println("static"); } { System.out.println("block"); } public A(){ System.out.println("A"); } public static void main(String[] args){ A a = new A(); }} A block static A static block A None of these static A A block static A static block A None of these static A ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control What is the result of compiling and running the following code?public class Tester{static int x = 4;public Tester(){System.out.print(this.x); // line 1Tester();}public static void Tester(){ // line 2System.out.print(this.x); // line 3}public static void main(String... args){ // line 4new Tester();}} Compile error at line 4 (invalid argument type for method main ) Compile error at line 1 (static x must be only accessed inside static methods) 44 Compile error at line 3 (static methods can't invoke this) Compile error at line 2 (constructors can't be static) Compile error at line 4 (invalid argument type for method main ) Compile error at line 1 (static x must be only accessed inside static methods) 44 Compile error at line 3 (static methods can't invoke this) Compile error at line 2 (constructors can't be static) 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);}} 6 5 Runtime Exception Compile with error 0 6 5 Runtime Exception Compile with error 0 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"); } }} two Compile error - char can't be permitted in switch statement. None of these one Compile error - Illegal modifier for the class Test; only public, abstract & final are permitted. two Compile error - char can't be permitted in switch statement. None of these one Compile error - Illegal modifier for the class Test; only public, abstract & final are permitted. 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
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