首页
登录
从业资格
A real-time operating system. (RTOS) is
A real-time operating system. (RTOS) is
免费题库
2022-08-02
74
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 ( ) 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 (请作答此空) latency and minimal thread switching latency.A.languageB.networkC.interruptD.computer
选项
答案
C
解析
转载请注明原文地址:https://tihaiku.com/congyezige/2424473.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
(72)operatingsystemsareusedforhandh
Anoperatingsystemalsohastobeable
Anoperatingsystemalsohastobeable
Anoperatingsystemalsohastobeable
Areal-timeoperatingsystem.(RTOS)is
Areal-timeoperatingsystem.(RTOS)is
Areal-timeoperatingsystem.(RTOS)is
Anoperatingsystemalsohastobeable
Areal-timeoperatingsystem.(RTOS)isan
随机试题
Studentloansarebasedonasimpleidea:thatagraduate’sfutureflowofe
Haveyoueverdreamedaboutflyinginthesky?Nowyoucanfly.Withthe
不完全竞争市场存在的两个可能原因是()。A.产品差异和自由贸易 B.规模报酬
常用的电气检修仪表有()。A.电压表 B.万用表 C.钳形电流表 D
某公司本月初,结存A商品1000件,单位成本8元,本月A商品的购
从2002年11月起,国外某研究小组从199名女性体内提取2221颗卵子,并对其
男性患者,70岁。清晨醒后发现左侧肢体不能活动,急送医院,CT示:脑出血。既往有
()是教育法律关系产生、变更和消灭的根据。 A.法律事实 B.法律规范
有利于学生系统掌握人类所取得的经验和科学认识的课程种类是( )。A、学科课程
在无套利区间中,当期货的实际价格低于区间下限时,可采取()进行套利。A.买
最新回复
(
0
)