Q341
In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands?
A.
index addressing
B.
indirect addressing
C.
auto increment
D.
auto decrement
AnswerE.
None of the above
Answer: Option D
Solution
Answer: Option D
Solution:
Auto decrement mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands