Data Types and Variables The smallest integer type is ......... and its size is ......... bits. byte, 8 short, 8 short, 16 short, 16 byte, 8 short, 8 short, 16 short, 16 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 ) ; Does not compile as Integer and String are API class names. 34 S Throws exception. S 34 Does not compile as Integer and String are API class names. 34 S Throws exception. S 34 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 9 0 None of these 7 0 0 Compile error - do is not valid identifier. Compile error - $7 is not valid identifier. 7 9 0 None of these 7 0 0 Compile error - do is not valid identifier. ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables How many primitive data types are there in Java? 6 8 7 9 6 8 7 9 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 ) ; }} 20 21 Compilation Error 22 Throws Exception 20 21 Compilation Error 22 Throws Exception ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Java is a ........... language. weakly typed None of these strongly typed moderate typed weakly typed None of these strongly typed moderate typed ANSWER DOWNLOAD EXAMIANS APP
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