首页
登录
从业资格
A real-time operating system. (RTOS) is
A real-time operating system. (RTOS) is
资格题库
2022-08-02
39
问题
A real-time operating system. (RTOS) is an operating system intended to serve ( ) application process data as it comes in, typically without buffering delays. A key (请作答此空) of a RTOS is the level of its consistency concerning the amount of time it takes to accept and complete an application’s task; the variability is jitter. A hard real-time operating system has ( ) jitter than a soft real-time operating system. The chief design goal is not high throughput, but rather a guarantee of a soft or hard performance category. A RTOS has an advanced algorithm for scheduling. ( ) flexibility enables a wider, computer-system orchestration of process priorities, but a real-time OS is more frequently dedicated to a narrow set of applications. Key factors in a real-time OS are minimal ( ) latency and minimal thread switching latency.A.characteristicB.programmingC.structureD.computer
选项
答案
A
解析
转载请注明原文地址:https://tihaiku.com/congyezige/2424454.html
本试题收录于:
中级 嵌入式系统设计师题库软件水平考试初中高级分类
中级 嵌入式系统设计师
软件水平考试初中高级
相关试题推荐
Asanoperatingsystemrepeatedlyal
( )operatingsystemsareusedforhandh
Anoperatingsystemalsohastobeable
Areal-timeoperatingsystem.(RTOS)is
Areal-timeoperatingsystem.(RTOS)is
Areal-timeoperatingsystem.(RTOS)is
Areal-timeoperatingsystem.(RTOS)is
Anoperatingsystemalsohastobeable
Areal-timeoperatingsystem.(RTOS)isan
Areal-timeoperatingsystem.(RTOS)isan
随机试题
[originaltext]M:Beforeweplayagain,I’mgoingtobuyagoodtennisracket.
Myjobwastomakeclassroomobservationsandencourageatrainingprogramt
[originaltext]W:Don’tyouthinkit’smarvelousthatMaryhaswonthefirstpri
根据《建设工程安全生产管理条例》,县级以上人民政府负有建设工程安全生产监督管理职
某地级市的交通管理局为了治理本市交通拥堵,需要对本市的汽车销售情况、人们出行情况
有关小儿(不包括新生儿)脑脊液的正常值,正确的描述是A、蛋白0.2~0.4g/L
(2018年真题)为圆柱形,表面金黄色、绿黄色或棕黄色,有纵皱纹的是( )A.
(2018年真题)2018年3月21日,中共中央印发《深化党和国家机构改革方案》
M公司为增值税一般纳税人,销售和购买商品适用的增值税税率为13%,2020年度的
监理单位接受建设单位委托对工程项目实施全过程监理时,在设计准备阶段需要( )。
最新回复
(
0
)