The memory location address is limited to
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00000 to 9ffff(16)
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00001 to 9ffff(16)
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00010 to 9ffff(16)
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10000 to 9ffff(16)
A
Correct answer
Explanation
The 20-bit address bus in IBM PC architecture allows addressing from 00000h to 9ffffh, covering 640KB of conventional memory. This is the standard memory addressing range for DOS-based systems.