【Daily Question No. 96】January 13, 2016: +2 wealth for participation, +3 wealth for a correct answer

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This post was last edited by hamiltontai on 2016-1-14 at 08:51. To boost activity on the desktop version, a daily question challenge is now in effect: participants earn +2 wealth points, and those who answer correctly receive an additional +3 wealth points. This initiative aims to enhance the atmosphere of this forum, spread basic computer knowledge, and offer rewards in the form of wealth points to its users. A small flower is awarded for the first correct answer~~ Multiple-choice question: Apart from the performance of the I/O devices themselves, the main factor that affects the speed of data transmission in computer I/O is ( ). A. The transmission rate of the system bus B. The capacity of the main memory C. The performance of the Cache memory D. The word size of the CPU. Answer: A. Please reply with the answer you think is correct; participating in this quiz earns you +2 wealth points (points are added automatically according to the rules; no additional points or comments will be given if your answer is incorrect). An additional +3 wealth points will be given if you answer all questions correctly. Extra points will also be awarded if you provide an in-depth explanation or analysis of the questions and answers. The answer will be visible after the reply. Note: We will close this post after 24 hours. For past posts on the Daily Question, please refer to the compilation post: http://bbs.hcbbs.com/thread-1432650-1-1.html What topic would you like for the Daily Question? Basic knowledge of computer hardware and software? Excel operations? Camera parameters? Or, in addition to answering the questions, feel free to share your suggestions for the Daily Question