Data Types and Variables Size of float and double in Java is 64 and 64 32 and 64 64 and 32 32 and 32 64 and 64 32 and 64 64 and 32 32 and 32 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Size of int in Java is Depends on execution environment 64 bit 32 bit 16 bit Depends on execution environment 64 bit 32 bit 16 bit ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables How many primitive data types are there in Java? 6 8 9 7 6 8 9 7 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 34 S Throws exception. Does not compile as Integer and String are API class names. 34 S 34 S Throws exception. Does not compile as Integer and String are API class names. 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 Compile error - do is not valid identifier. 7 0 0 None of these Compile error - $7 is not valid identifier. 7 9 0 Compile error - do is not valid identifier. 7 0 0 None of these Compile error - $7 is not valid identifier. ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables In Java, the word true is ................ Same as value 0 A Boolean literal A Java keyword Same as value 1 Same as value 0 A Boolean literal A Java keyword Same as value 1 ANSWER DOWNLOAD EXAMIANS APP
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