首页
登录
职称英语
The hassle involved in updating software means many of us don’t do it, leavin
The hassle involved in updating software means many of us don’t do it, leavin
游客
2023-06-29
36
管理
问题
The hassle involved in updating software means many of us don’t do it, leaving our computers exposed to crash-prone, and insecure code. But now two major objections to【C1】______ updates—the fact that you have to stop running the software to upgrade it and the【C2】______ that an update will introduce bugs—could be removed thanks to an ingenious idea from engineers at Imperial College London.
Computer scientists have worked out how to employ the unused cores in "multicore" (多核) microprocessors (微处理器) to make the update process invisible to the user. Whenever an update is【C3】______ , their trick is to leave the old version of the software running on one【C4】______ —so you can carry on using it—while running the update in【C5】______ on an unused core. They then synchronize (使同步;使同时发生) the execution of the two programs in such a way—an idea that limits damage from fresh bugs introduced by the update.
In a Swiss survey, 70 per cent of a sample of 50 system administrators admitted they don’t always update software for fear of the【C6】______ it will cause—and because 25 per cent of updates can introduce new【C7】______ .
The Imperial team has now successfully tested their idea, they told the International Conference on Software Engineering in San Francisco last month. They say their【C8】______ could be applied to apps on【C9】______ as well as to server applications, but it is best suited to larger systems needing "increasing reliability, availability and【C10】______ ".
A) downtime F) smartphones K) core
B) available G) secure L) security
C) ideas H) parallel M) installing
D) bugs I) fear N) version
E) equipment J) using O) trick [br] 【C8】
选项
答案
O
解析
根据上下文可以看出,该句主要是说伦敦帝国学院的工程师所提出的方法可以在apps上使用。trick有“诀窍”的含义。
转载请注明原文地址:https://tihaiku.com/zcyy/2792483.html
相关试题推荐
Anewpartnerpushesouttwoclosefriendsonaverage,leavingloverswitha
Anewpartnerpushesouttwoclosefriendsonaverage,leavingloverswitha
Anewpartnerpushesouttwoclosefriendsonaverage,leavingloverswitha
WhytheSuper-RichAren’tLeavingMuchofTheirFortunestoTheirKidsA
WhytheSuper-RichAren’tLeavingMuchofTheirFortunestoTheirKidsA
WhytheSuper-RichAren’tLeavingMuchofTheirFortunestoTheirKidsA
ShouldCollegeStudentsBeInvolvedinBusinessActivities?1.现在有许多大学生参与商业活动
Anewpartnerpushesouttwoclosefriendsonaverage,leavingloverswitha
Anewpartnerpushesouttwoclosefriendsonaverage,leavingloverswitha
Anewpartnerpushesouttwoclosefriendsonaverage,leavingloverswitha
随机试题
Thereisarealpossibilitythattheseanimalscouldbefrightened,______asudde
TokyoisdifferentfromLondoninthat______.[br]Whatdoesthewritersayabo
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
【S1】[br]【S7】去掉theinfantdeathrate为专业术语,意为“婴儿死亡率”。洲名和国家简称前不加冠词,该句中的America,As
ChildAbuseDefinitionofChildAbuseChild
[originaltext]W:Haveyoufinishedthatpaintingforthenewstudentcenter?M:
引起氧化高铁血红蛋白测定时产生浑浊的原因不包括( )。A.大量脂质 B.煤气
预防电气线路短路的措施不包括()。A.在线路上应按规定安装断路器或熔断器 B
小张于2015年5月开始担任甲期货公司的首席风险官。同年9月,小张发现该期货公司
狭义的人力资源规划专指()。A.组织的人员供求规划或雇用规划 B.组织的
最新回复
(
0
)