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Data Types and Variables

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

moderate typed
strongly typed
None of these
weakly typed

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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); }}

-127
None of these
129
Compiler error
2

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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 will be output of the following program code?public class Test{public static void main(String[] a){short x = 10;x = x*5;System.out.print(x);} }

10
50
Compilation Error
None of these

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Data Types and Variables
Determine output:public class Test{int i = 34;public static void main(String args[]){Test t1 = new Test();Test t2 = new Test();t1.i = 65;System.out.print(t1.i);System.out.print(t2.i);}}

34 34
34 65
65 65
65 34

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

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

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