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历年情况： 分类 专业英语
第6名 在分类(所有一级分类)中占分值排名
45 题 共考过题数
55% 错误率    难度系数
分类层级： 嵌入式系统基础知识
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所属试卷： 
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隶属试卷 题号 题干 难度系数/错误率 已做过 未做对
   2017年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第71题
选择题
An operating system also has to be able to service peripheral (71), such as timers,motors, sensors, communication devices, disks, etc. All of those can request the attention of the OS (72) , i.e. at the time that they want to use the OS, the OS has to make sure it's ready to service the requests. Such a request for attention is called an interrupt. There are :wo kinds of interrupts: Hardware inter..

48%
   2017年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第72题
选择题
An operating system also has to be able to service peripheral (71), such as timers,motors, sensors, communication devices, disks, etc. All of those can request the attention of the OS (72) , i.e. at the time that they want to use the OS, the OS has to make sure it's ready to service the requests. Such a request for attention is called an interrupt. There are :wo kinds of interrupts: Hardware inter..

64%
   2017年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第73题
选择题
An operating system also has to be able to service peripheral (71), such as timers,motors, sensors, communication devices, disks, etc. All of those can request the attention of the OS (72) , i.e. at the time that they want to use the OS, the OS has to make sure it's ready to service the requests. Such a request for attention is called an interrupt. There are :wo kinds of interrupts: Hardware inter..

53%
   2017年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第74题
选择题
An operating system also has to be able to service peripheral (71), such as timers,motors, sensors, communication devices, disks, etc. All of those can request the attention of the OS (72) , i.e. at the time that they want to use the OS, the OS has to make sure it's ready to service the requests. Such a request for attention is called an interrupt. There are :wo kinds of interrupts: Hardware inter..

61%
   2017年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第75题
选择题
An operating system also has to be able to service peripheral (71), such as timers,motors, sensors, communication devices, disks, etc. All of those can request the attention of the OS (72) , i.e. at the time that they want to use the OS, the OS has to make sure it's ready to service the requests. Such a request for attention is called an interrupt. There are :wo kinds of interrupts: Hardware inter..

47%
   2016年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第71题
选择题
A real-time operating system. (RTOS) is an operating system intended to serve (71) application process data as it comes in, typically without buffering delays. A key (72) of a RTOS is the level of its consistency concerning the amount of time it takes to accept and complete an application抯 task; the variability is jitter. A hard real-time operating system has (73) jitter than a soft real-time ope..

42%
   2016年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第72题
选择题
A real-time operating system. (RTOS) is an operating system intended to serve (71) application process data as it comes in, typically without buffering delays. A key (72) of a RTOS is the level of its consistency concerning the amount of time it takes to accept and complete an application抯 task; the variability is jitter. A hard real-time operating system has (73) jitter than a soft real-time ope..

45%
   2016年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第73题
选择题
A real-time operating system. (RTOS) is an operating system intended to serve (71) application process data as it comes in, typically without buffering delays. A key (72) of a RTOS is the level of its consistency concerning the amount of time it takes to accept and complete an application抯 task; the variability is jitter. A hard real-time operating system has (73) jitter than a soft real-time ope..

53%
   2016年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第74题
选择题
A real-time operating system. (RTOS) is an operating system intended to serve (71) application process data as it comes in, typically without buffering delays. A key (72) of a RTOS is the level of its consistency concerning the amount of time it takes to accept and complete an application抯 task; the variability is jitter. A hard real-time operating system has (73) jitter than a soft real-time ope..

46%
   2016年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第75题
选择题
A real-time operating system. (RTOS) is an operating system intended to serve (71) application process data as it comes in, typically without buffering delays. A key (72) of a RTOS is the level of its consistency concerning the amount of time it takes to accept and complete an application抯 task; the variability is jitter. A hard real-time operating system has (73) jitter than a soft real-time ope..

41%
   2015年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第71题
选择题
An embedded system is an applied computer system, as distinguished from other types of (71) such as personal computers (PCs) or supercomputers.

39%
   2015年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第72题
选择题
The architecture of an embedded system is an abstraction of the embedded device, meaning that it is a (72) of the system that typically doesn’t show detailed implementation information such as software source code or hardware circuit design .

64%
   2015年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第73题
选择题
Hardware interrupts are triggered by (73) outside the microcontroller.

40%
   2015年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第74题
选择题
Digital Signal Processing (DSP), has emerged as an important technology for modem electronic systems. It is a form of (74) that is one of the newest and hottest fields, and is considered to be the workhorse of choice for many computational-intensive applications.

43%
   2015年下半年
   嵌入式系统设计..
   上午试卷 综合知识 		第75题
选择题
Embedded C is a set of (75) for the C Programming language by the C Standards committee to address commonality issues that exist between C extensions for different embedded systems.

47%


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