Data Types and Variables Size of int in Java is Depends on execution environment 64 bit 16 bit 32 bit Depends on execution environment 64 bit 16 bit 32 bit ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables In Java, the word true is ................ Same as value 0 Same as value 1 A Boolean literal A Java keyword Same as value 0 Same as value 1 A Boolean literal A Java keyword ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What is the output of the following program?public class Test{static int x = 10 ; public static void main(String[] a){ Test test = new Test( ) ; Test test1 = new Test( ) ; test.x += 1 ; System.out.println( test.x + test1.x ) ; }} 21 20 22 Throws Exception Compilation Error 21 20 22 Throws Exception Compilation Error ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Determine output:public class Test{ int a = 10; public void method(int a){ a += 1; System.out.println(++a); } public static void main(String args[]){ Test t = new Test(); t.method(3); }} 12 None of these 4 11 5 12 None of these 4 11 5 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(); }} None of these 0 0 0 0 true 0 Compile error - static variable must be initialized before use. 0 false 0 None of these 0 0 0 0 true 0 Compile error - static variable must be initialized before use. 0 false 0 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 - $7 is not valid identifier. 7 0 0 None of these Compile error - do is not valid identifier. 7 9 0 Compile error - $7 is not valid identifier. 7 0 0 None of these Compile error - do is not valid identifier. 7 9 0 ANSWER DOWNLOAD EXAMIANS APP
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