【简答题】【消耗次数:1】
8086/8088CPU的数据线和地址线是以[填空1]方式轮流使用的
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相关题目
【判断题】 8086/8088CPU的数据线和地址线采用了分时复用技术。
①  正确
②  错误
【单选题】 用8088CPU组成的PC机数据线是()。
①  8条单向线
②  16条单向线
③  8条双向线
④  16条双向线
【判断题】 8086CPU 和 8088CPU 的地址线的数量不一样
①  正确
②  错误
【简答题】 8086为[填空1]位微处理器,每片8086具有[填空2]根地址线和[填空3]根数据线。
【判断题】 8086CPU中,数据线D0~D15和地址线A0~A15为复用引脚。
①  正确
②  错误
【判断题】 8086CPU和8088CPU都是16位微处理器芯片
①  正确
②  错误
【单选题】 机箱数据线中SPEAKER,指的是什么数据线?
①  机箱喇叭线
②  硬盘指示灯线
③  重启信号线
④  电源指示灯线
【单选题】 P0口作数据线和低8位地址线时 。
①  应外接上拉电阻
②  不能作I/O口
③  能作I/O口
④  应外接高电平
【判断题】 16 位机即指该机 CPU 的数据线为 16 条.
①  正确
②  错误
【判断题】 16 位机即指该机 CPU 的数据线为 16 条
①  正确
②  错误
随机题目
【单选题】 Mr. Brown had hardly said a word since supper,___ had his wife.
①  either
②  or
③  nor
④  so
【单选题】 The teacher asked ______ students to do homework ourselves.
①  the
②  his
③  some
④  us
【单选题】 ______ bad cold she spent the entire day in bed.
①  As if
②  Even though
③  In addition
④  Due to
【单选题】 Modesty helps one to go forward, ______ conceit makes one lag behind.
①  whenever
②  only if
③  whereas
④  consequently
【单选题】 A pen pal provides good motivation for your writing because he or she ____.
①  lives far away from you
②  knows China a lot so that you can have a lot to talk about
③  also keeps a diary
④  may inform you of many interesting things in his or her culture
【单选题】 As for words which do not often occur in everyday situation, you just need to be able to ____.
①  recognize them
②  nod at them
③  concentrate much on them
④  practice using them constantly
【单选题】 According to the text, which of the following is NOT one of the possible activities for you to practice speaking English at school?
①  To talk to native speakers on campus.
②  To speak English to the waitress in English as you pay for a meal in a restaurant.
③  To rehearse aloud by yourself.
④  To talk with your classmates in English.
【单选题】 The place did not seem to be popular, for it was completely deserted, and in any case _____ to traffic.
①  inaccessible
②  inadequate
③  insignificant
④  incompatible
【单选题】 The head of the museum was _____and let us actually examine the ancient manuscripts.
①  promising
②  agreeing
③  pleasing
④  obliging
【单选题】 Lucy,who did not even go to grade school, had no ________of a job at the time.
①  interview
②  pressure
③  prospect
④  application