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Data Types and Variables

Data Types and Variables
The smallest integer type is ......... and its size is ......... bits.

short, 16
short, 16
byte, 8
short, 8

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Data Types and Variables
Determine output:public class Test { static void test(float x){ System.out.print("float"); } static void test(double x){ System.out.print("double"); } public static void main(String[] args){ test(99.9); }}

Exception is thrown at runtime
Compilation Error
double
float

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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 13
Compilation fails with an error at line 6
Compilation fails with an error at line 4
14 21
None of these

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Data Types and Variables
What is the output for the below code ?1. public class Test{2. public static void main(String[] args){3. int i = 010;4. int j = 07;5. System.out.println(i);6. System.out.println(j);7. }8. }

None of these
Compilation fails with an error at line 5
Compilation fails with an error at line 3
10 7
8 7

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Data Types and Variables
Java is a ........... language.

moderate typed
weakly typed
None of these
strongly typed

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Data Types and Variables
How many primitive data types are there in Java?

7
6
9
8

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