Answer
See the explanation
Work Step by Step
A tug-of-war between the two arms can occur if both arms simultaneously read a zero value from the common memory cell. This would indicate that both arms are available to pick up the assembly, and they may both attempt to grab it at the same time. Since there is no synchronization mechanism in place to prevent this scenario, it can lead to a conflict or tug-of-war between the two arms as they compete for the assembly.
