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 volatile static final abstract native volatile static final abstract 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"; }} abc xyz Compilation clean but no output Compilation fails None of these abc xyz Compilation clean but no output Compilation fails None of these 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--; }} The program will lead to compilation error. The will compile successfully and display 9 as output. The program will compile successfully and display 10 as output. None of these The program will lead to runtime error. The program will lead to compilation error. The will compile successfully and display 9 as output. The program will compile successfully and display 10 as output. None of these The program will lead to runtime error. ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control Choose the correct statement. Restriction on static methods are: I. They can only call other static methods.II. They must only access static data.III. They cannot refer this or super in any way. (II) and (III) Only (I) Only (III) (I), (II) and (III) (I) and (II) (II) and (III) Only (I) Only (III) (I), (II) and (III) (I) and (II) ANSWER DOWNLOAD EXAMIANS APP
Declaration and Access Control Determine output:public class InitDemo{static int i = demo();static{ System.out.print(i); }InitDemo(){System.out.print("hello1");}public static void main(String... args){ System.out.print("Hello2");} static int demo(){ System.out.print("InsideDemo");return 10;}} Compilation error. InsideDemo 10 Hello2 hello1 InsideDemo 10 Hello2 IllegalArgumentException is thrown at runtime. Hello2 InsideDemo 10 Compilation error. InsideDemo 10 Hello2 hello1 InsideDemo 10 Hello2 IllegalArgumentException is thrown at runtime. Hello2 InsideDemo 10 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 one two 0 Compile time error. one two 1 one two 10 None of these one two 0 Compile time error. one two 1 one two 10 ANSWER DOWNLOAD EXAMIANS APP
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