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
73
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
[img]2022m3x/ct_ve01202001m_eillist_0513_220329[/img][br][originaltext]Inthe
这是一场科学领域的革命。Thisisarevolutioninscience.汉语往往习惯使用范畴词,原译将“科学领域”直译为thesphereo
平均增长速度的计算式是()。A.环比增长速度的算术平均数 B.定基增长速度的
从2006年1月1日起,曹小姐发现自己基本养老保险中个人账户的缴费比例发生了变化
土地利用率的高低,一般采用( )指标来表示。 A.垦殖指数 B.复种
小说离不开人生世相的描绘,一个阅历不多、涉世不深的作者,是很难在这一领域崭露头角
惊则A.气消 B.气结 C.气下 D.气缓 E.气乱
(2020年真题)下列利用信用卡进行诈骗活动的情形中,数额较大应追究刑事责任的有
关于导管内穿线和槽盒内敷线的说法,错误的有( )。A.同一交流回路导线可穿入不
关于桥梁伸缩装置施工安装,下列说法正确的是()。A.安装时,应保证伸缩装置中心
最新回复
(
0
)