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 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); }} 4 None of these 11 12 5 4 None of these 11 12 5 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 ) ; S 34 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. ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables In Java, the word true is ................ A Java keyword A Boolean literal Same as value 1 Same as value 0 A Java keyword A Boolean literal Same as value 1 Same as value 0 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What will be output of following program?public class Test{ public static void main(String[] args){ byte b=127; b++; b++; System.out.println(b); }} 2 None of these -127 Compiler error 129 2 None of these -127 Compiler error 129 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
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