This application contains a series of questions related to ARM Processor. The user must choose the correct answer within a certain period of time.
There are three modes to choose from, all of which are filtered according to the difficulty. The more questions the user answers, the harder the questions are.
If you answer a question correctly, you increase 1 point, and if you answer a wrong question, you decrease one point. The system will automatically accumulate the score and display it.