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What is the main purpose of branching instructions in ARM architecture?

easy📝 Conceptual Q11 of 15
ARM Architecture - Control Flow Instructions
What is the main purpose of branching instructions in ARM architecture?
ATo change the order in which instructions are executed
BTo perform arithmetic calculations
CTo store data in memory
DTo load data from registers
Step-by-Step Solution
Solution:

  1. Step 1: Understand the role of branching

    Branching instructions allow the program to jump to different parts of the code instead of running instructions one after another.

  2. Step 2: Identify the effect on execution order

    This jump changes the normal sequential flow, enabling decisions and loops.

  3. Final Answer:

    To change the order in which instructions are executed -> Option A

  4. Quick Check:

    Branching controls execution flow [OK]
Quick Trick: Branching changes instruction flow order [OK]
Common Mistakes:
  • Confusing branching with arithmetic operations
  • Thinking branching stores or loads data
  • Assuming branching only repeats instructions

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