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Identify which addressing mode is used for loading data from a pointer.

a) Immediate addressing
b) Direct addressing
c) Register indirect addressing
d) Indexed addressing

1 Answer

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Final answer:

The correct addressing mode for loading data from a pointer is register indirect addressing, where the actual data address is stored in a specified register.

Step-by-step explanation:

The addressing mode used for loading data from a pointer is c) Register indirect addressing. In register indirect addressing, the address field of an instruction specifies a register. The actual address of the data is contained in the specified register. This mode is particularly useful for data structures like linked lists and for implementing pointers in high-level languages.

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