首页
登录
职称英语
[originaltext] There are many computer users who are wondering if they shoul
[originaltext] There are many computer users who are wondering if they shoul
游客
2024-06-10
4
管理
问题
There are many computer users who are wondering if they should be putting their computers to sleep at the end of the day or if they should actually shut down. Sleep mode was originally implemented simply as a screen saver. On laptop computers it became very useful for conserving battery power if the computer was to remain idle for a period of time. (In the beginning, sleep mode was for laptops only.) Later, the monitor companies got on the "green" computing kick, and began to build in "energy saver" features that would put just the monitor to sleep, but not the computer. So now the purpose of the desktop’s Sleep became a) to conserve power, and b) to let the computer "rest."
Putting your computer to sleep at the end of the day has these two very advantageous benefits. First and foremost, the sleep mode allows your computer to go to sleep when not in use, and to re-launch very quickly. A cold startup will take as much as 10 times as long. That’s the most important function. It also allows you to leave projects in progress like they are, and reappear instantly when you return.
There is a downside however. So some warnings are in order. As Mr. Murphy put it: "If something can go wrong, it will." If anything happens during the period of sleep, you can come back to a crashed computer, and any unsaved work gone forever. For instance, around here I can’t leave the computers at sleep during a thunder storm season--in a black-out, without battery back-up, you’ve got a crash.
选项
A、It conserves battery power.
B、It lets your laptop rest.
C、It makes your laptop easy to control.
D、It replaces screen saver.
答案
A
解析
注意区分原文说休眠模式最初是笔记本特有的,是一种屏保,而不是D选项的取代屏保,它可以节约电池电量。B选项是针对台式机的好处。
转载请注明原文地址:https://tihaiku.com/zcyy/3627345.html
相关试题推荐
[originaltext]Internetuseappearstocauseadeclineinpsychologicalwell
[originaltext]Internetuseappearstocauseadeclineinpsychologicalwell
[originaltext]Internetuseappearstocauseadeclineinpsychologicalwell
[originaltext]AmericanscientistLawrenceWitmerofOhioUniversityinAthe
[originaltext]AmericanscientistLawrenceWitmerofOhioUniversityinAthe
[originaltext]Sixteenyearsago,EileenDoyle’shusband,anengineer,took
[originaltext]M:Hello,Jenny.Whatareyoudoinghere?W:Hello,Mark!Thisis
[originaltext]M:Icouldn’tputupwithmywifeanylonger.Idon’tknowwhysh
[originaltext]M:Icouldn’tputupwithmywifeanylonger.Idon’tknowwhysh
[originaltext]M:Icouldn’tputupwithmywifeanylonger.Idon’tknowwhysh
随机试题
Forthispart,youareallowed30minutestowriteanessaybasedonthepict
【B1】[br]【B7】A、serviceB、reservationC、helpD、dietA本句意为“许多中餐馆和印度餐馆都提供外卖服务”。可以判
【B1】[br]【B11】A、focusesB、basesC、dependsD、takesC词义辨析题。dependon意为“取决于”,结合句意可
内在稳定器
室内消防给水系统按管网状态分为()。A.湿式消火栓系统 B.干式消火栓系
按所反映的现象范围,工程造价指数中的设备、工器具价格指数属于( ).A.平均数
注册结构工程师注册有效期为( )年。A.2 B.3 C.5 D.8
环境温度等于皮肤温度时的主要散热方式是( )。A.传导散热 B.辐射散热
口腔鳞癌最少发生转移的是A:舌癌 B:颊癌 C:牙龈癌 D:唇癌 E:口
不属于矿业工程项目工程量变更的条件的是()。A.因设计局部修改 B.因工程施工
最新回复
(
0
)