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The contents of the destination operand are swapped with those of the source operand, using which data transfer instruction in 8086?

66. The contents of the destination operand are swapped with those of the source operand, using which data transfer instruction in 8086?

1. EXCH
2. XCHG
3. CHAGX
4. EXGE

Answer: B) XCHG

Explanation:

The contents of the destination operand are swapped with those of the source operand, using XCHG data transfer instruction in 8086.