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 In Java byte, short, int and long all of these are signed Both of the above unsigned None of these signed Both of the above unsigned None of these ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables In Java, the word true is ................ A Boolean literal Same as value 0 Same as value 1 A Java keyword A Boolean literal Same as value 0 Same as value 1 A Java keyword ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables The smallest integer type is ......... and its size is ......... bits. short, 16 byte, 8 short, 16 short, 8 short, 16 byte, 8 short, 16 short, 8 ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables The following program:public class Test{ static boolean isOK; public static void main(String args[]){ System.out.print(isOK); } } Prints false Will not compile as boolean can never be static Prints true Will not compile as boolean is not initialized Prints false Will not compile as boolean can never be static Prints true Will not compile as boolean is not initialized ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What is the output for the below code ?1. public class Test{2. public static void main(String[] args){3. byte b = 6;4. b+=8;5. System.out.println(b);6. b = b+7;7. System.out.println(b);8. }9. } 14 21 Compilation fails with an error at line 4 Compilation fails with an error at line 6 None of these 14 13 14 21 Compilation fails with an error at line 4 Compilation fails with an error at line 6 None of these 14 13 ANSWER DOWNLOAD EXAMIANS APP
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