Data Types and Variables How many primitive data types are there in Java? 9 8 7 6 9 8 7 6 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 true Will not compile as boolean is not initialized Will not compile as boolean can never be static Prints false Prints true Will not compile as boolean is not initialized Will not compile as boolean can never be static Prints false ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What will be the output for the below code ?1. public class Test{2. public static void main(String[] args){3. byte i = 128;4. System.out.println(i);5. }6. } Compilation fails with an error at line 3 128 Compilation fails with an error at line 4 0 None of these Compilation fails with an error at line 3 128 Compilation fails with an error at line 4 0 None of these ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables Size of int in Java is Depends on execution environment 32 bit 16 bit 64 bit Depends on execution environment 32 bit 16 bit 64 bit ANSWER DOWNLOAD EXAMIANS APP
Data Types and Variables What will the output of the following program?public class Test{ public static void main(String args[]){ float f = (1 / 4) * 10; int i = Math.round(f); System.out.println(i); }} 0 2 3 2.5 25 0 2 3 2.5 25 ANSWER DOWNLOAD EXAMIANS APP
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