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Data Types and Variables

Data Types and Variables
Which of the following automatic type conversion will be possible?

short to int
long to int
byte to int
int to long

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Data Types and Variables
In Java, the word true is ................

Same as value 1
Same as value 0
A Java keyword
A Boolean literal

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Data Types and Variables
Size of float and double in Java is

64 and 32
32 and 64
64 and 64
32 and 32

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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); }}

2
129
None of these
-127
Compiler error

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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. }

0
Compilation fails with an error at line 4
Compilation fails with an error at line 3
128
None of these

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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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