All the instructions of ARM are...............................executed.Select one:a. Unconditinallyb. Conditionally c. Mix of both
Question
All the instructions of ARM are...............................executed.
Select one:
- a. Unconditinally
- b. Conditionally
- c. Mix of both
Solution
To determine how ARM instructions are executed, let's analyze the options:
- Unconditionally: This means that the instruction will always be executed without any conditions.
- Conditionally: This indicates that the execution of the instruction depends on certain conditions being met.
- Mix of both: This suggests that some instructions are executed unconditionally while others are conditional.
In ARM architecture, many instructions can be executed conditionally based on flags in the processor status register (such as the zero flag and carry flag). This provides a flexible way to control execution flow, allowing for more efficient use of CPU cycles. Therefore, the correct answer is a mix of both.
Final Answer
c. Mix of both
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