Which of the following addressing modes is used to access data indirectly through a pointer?Group of answer choicesIndirect addressingImmediate addressingDirect addressingRelative addressing
Question
Which of the following addressing modes is used to access data indirectly through a pointer?Group of answer choicesIndirect addressingImmediate addressingDirect addressingRelative addressing
Solution
The addressing mode used to access data indirectly through a pointer is Indirect addressing.
Here's a step-by-step explanation:
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In computer programming, addressing modes are ways of locating data or instructions in memory.
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Direct addressing means the instruction specifies the memory location of the data.
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Immediate addressing means the instruction itself contains the data to be manipulated.
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Relative addressing means the final address is calculated by adding an offset to a base address.
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Indirect addressing means the instruction specifies a memory location which contains the address where the data is stored. In other words, it points to the address where the data is. This is why it's used to access data indirectly through a pointer.
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