Which of the following statements are true?
1) A byte can represent between -128 to 127
2) A byte can represent between -127 to 128
3) A byte can represent between -256 to 256
4) A char can represent between -2x2 pow 16 2 x2 pow 16 - 1
Answer :
1) A byte can represent between -128 to 127
The char type is the only unsigned type in Java and thus cannot represent a negative number.
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