Data Types and Variables Size of float and double in Java is 64 and 32 64 and 64 32 and 64 32 and 32 64 and 32 64 and 64 32 and 64 32 and 32 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 Compilation Error Throws Exception 20 22 21 Compilation Error Throws Exception 20 22 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Determine output:public class Test{int i = 34;public static void main(String args[]){Test t1 = new Test();Test t2 = new Test();t1.i = 65;System.out.print(t1.i);System.out.print(t2.i);}} 34 65 34 34 65 65 65 34 34 65 34 34 65 65 65 34 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Automatic type conversion in Java takes place when Two type are compatible and size of destination type is equal of source type. Two type are compatible and size of destination type is larger than source type. All of these Two type are compatible and size of destination type is shorter than source type. Two type are compatible and size of destination type is equal of source type. Two type are compatible and size of destination type is larger than source type. All of these Two type are compatible and size of destination type is shorter than source type. ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What would be the output of the following fraction of code ?int Integer = 34 ;char String = 'S' ;System.out.print( Integer ) ;System.out.print( String ) ; 34 S Does not compile as Integer and String are API class names. Throws exception. 34 S 34 S Does not compile as Integer and String are API class names. Throws exception. 34 S 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.$7); System.out.println(test.do); System.out.println(test._$); }} 7 9 0 7 0 0 Compile error - $7 is not valid identifier. Compile error - do is not valid identifier. None of these 7 9 0 7 0 0 Compile error - $7 is not valid identifier. Compile error - do is not valid identifier. None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS