Data Types and Variables The following program:public class Test{ static boolean isOK; public static void main(String args[]){ System.out.print(isOK); } } Will not compile as boolean can never be static Will not compile as boolean is not initialized Prints true Prints false Will not compile as boolean can never be static Will not compile as boolean is not initialized Prints true Prints false ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables In Java, the word true is ................ A Java keyword A Boolean literal Same as value 0 Same as value 1 A Java keyword A Boolean literal Same as value 0 Same as value 1 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What will the output of the following program?public class Test{ public static void main(String args[]){ float f = (1 / 4) * 10; int i = Math.round(f); System.out.println(i); }} 25 0 3 2.5 2 25 0 3 2.5 2 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What is the output for the below code ?class A{ int k; boolean istrue; static int p; public void printValue(){ System.out.print(k); System.out.print(istrue); System.out.print(p); }}public class Test{ public static void main(String argv[]){ A a = new A(); a.printValue(); }} 0 0 0 0 true 0 0 false 0 None of these Compile error - static variable must be initialized before use. 0 0 0 0 true 0 0 false 0 None of these Compile error - static variable must be initialized before use. ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What is the output for the below code?public class Test{ int _$; int $7; int do; public static void main(String argv[]){ Test test = new Test(); test.$7=7; test.do=9; System.out.println(test.$7); System.out.println(test.do); System.out.println(test._$); }} Compile error - do is not valid identifier. 7 9 0 7 0 0 None of these Compile error - $7 is not valid identifier. Compile error - do is not valid identifier. 7 9 0 7 0 0 None of these Compile error - $7 is not valid identifier. ANSWER DOWNLOAD EXAMIANS APP
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