首页
普通专升本
成人高考
学位英语
在线刷题
最近学习
最近学习课程
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
您现在位置:
模拟考场
>
湖北自学考试
>
专业课
>
微型计算机及接口技术
>
浏览试题
[单选题]
通常存储器以()存储区域作为一个内存单元。
A
1字节
B
1字
C
双字
D
四字
收藏
查看答案
参考答案
试题答案:
A
答案解释:
存储器的分段管理,通常存储器以1字节存储区域作为一个内存单元。
相关题目
ADC 0809芯片的转换启动信号和转换结束信号是A.START和EOCB.START和OEC.ALE和EOCD.ALE和OB
()为读信号输出线,低电平有效,当该信号为低电平时,表明CPU正在对内存或外设进行读操作。
下列哪条指令属于基址变址寻址()
目前PC机都带有USB接口,USB是一种( )
1个8259A可连接的外部中断源个数为( )
若8086的时钟频率为5MHZ,则时钟周期为()。
在2000H:1000H地址存放了一个16位的字数据,值为3210H,则32H所在的内存单元的物理地址是()。
关于异步串行通信中每帧信息的停止位,下列选项中描述不正确的是( )
在寻址方式中我们经常会提到有效地址EA的概念,请说出有效地址与物理地址的区别和联系。
A和B两点间进行数据传送时,所谓“半双工”是指( )A.只能A发送数据B.只能B发送数据C.A和B均能发送数据,但只能交替发送,不能同时发送D.A和B均能发送数据,且能同时发送
热门试题
1.
第一部分:阅读判断(第1~10题,每题1分,共10分)下面的短文后列出了10个句子,请根据短文的内容对每个句子作出判断:如果该句提供的是正确信息,选择A;如果该句提供的是错误信息,选择B;如果该句的信息文中没有提及,选择C。在答题卡相应位置上将答案选项涂黑。Marriages of The TimesArvind and Renu got married recently. Their wedding flloweld the pattemn of traditional Indian mariage. The girl's family judged the boy's job future, and the boy's family investigated (调查) the girl's background and character. Then Arvind's parents gave Renu the traditional pre-wedding gifts of clothes and jewelry. After the wedding, Renu moved into the home of her husband's parents.Renu and Arvind met through a newspaper ad! Renu's father placed the ad in The Hindustan Times, a national newspaper. Arvind's father looked in the newspapers and saw the ad.“One has to depend on modern resources. You want to find someone who is well educated and from a good family for your child. The newspaper ads give you more choices," said Arvind's father.His son and new daughter-in-law agree. They share the feelings of many young Indians who accept newspaper ads, placed by their parents, as the ideal way to find a mate: "We trusted our parents completely," said Arvind.Social scientists explain that marriage through newspaper ads is becoming more common in India. They say that it is one sign of social change. In the past, Indian parents would arrange marriages with the sons or daughters of their friends and neighbors. Now Indian society is not as stable as it was in the past. People move all the time. They do not get to know the people in their community well. The ads show another change, too. People still expect a woman to be attractive and a good housekeeper. But fanmilies are also looking for women and men with an education. Status is becoming less important.
2.
影响企业生存与发展的最要紧的规则、主体和关系是( )
3.
6.弥尔顿在《复乐园》中塑造的主人公是
4.
3.1860 年洗劫和烧毁圆明园的是
5.
马克思认为,生产能够决定消费的( )
热门试卷
成人高考专升本《政治》模拟试卷
去做题
已有3418做题
2020年湖北成人高考专升本政治模拟试题三
去做题
已有2214做题
成人高考专升本政治考试模拟试题及答案(1)
去做题
已有1901做题
湖北成考专升本政治真题(2021年)
去做题
已有1363做题
湖北成考高起点语文真题(2021年)
去做题
已有1221做题