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In the IEEE floating point representation the hexadecimal value 0x00000000 corresponds to

1. the normalized value 2⁻¹²⁷
2. the normalized value 2⁻¹²⁶
3. the normalized value +0
4. the special value +0

Correct answer: the special value +0

Solution

The hexadecimal value 0x00000000 in IEEE floating point representation indicates a special case where the exponent and the fraction are both zero, which specifically denotes the value +0.

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