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Data Types and Variables

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

6
7
9
8

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Data Types and Variables
The following fraction of codedouble STATIC = 2.5 ;System.out.println( STATIC );

Prints 2.5
None of these
Rraises an error as STATIC is used as a variable which is a keyword
Raises an exception

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Data Types and Variables
What will be the output for the below code ?1. public class Test{2. int i=8;3. int j=9;4. public static void main(String[] args){5. add();6. }7. public static void add(){8. int k = i+j;9. System.out.println(k);10. }11. }

Compilation fails with an error at line 8
None of these
Compilation fails with an error at line 5
0
17

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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);} }

None of these
Compilation Error
50
10

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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
2
Compiler error
129
None of these

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

None of these
moderate typed
strongly typed
weakly typed

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