首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
专升本
"Get your hands off me. I have been stolen," the laptop, a portable computer, shouted. That is a new solution to laptop computer
"Get your hands off me. I have been stolen," the laptop, a portable computer, shouted. That is a new solution to laptop computer
admin
2022-05-23
50
问题
"Get your hands off me. I have been stolen," the laptop, a portable computer, shouted. That is a new solution to laptop computer theft; a program that lets owners give their property a voice when it has been taken.
The program allows users to display alerts on the missing computer’s screen and even to set a spoken message. Tracking software for stolen laptops has been on the market for some time, but this is thought to be the first that allows owners to give the thief a piece of their mind.
Owners must report their laptop missing by visiting a website, which sends a message to the laptop: a red and yellow "lost or stolen" sign appears on its screen when it is started. Under the latest version of the software, users can also send a spoken message.
The message can be set to reappear every 30 seconds, no matter how many times the thief closes it. " One customer sent a message saying, ’ You are being tracked. I am right at your door’," said Carrie Hafeman, chief executive of the company which produces the program, Retriever.
In the latest version, people can add a spoken message. For example, the laptop’s speaker will say, "Help, this laptop is reported lost or stolen. If you are not my owner, report me now.
The Retriever software package, which costs $29. 95 but has a free trial period, has the functions of many security software programs. Owners can remotely switch to an alternative password prompt if they fear that the thief has also got hold of the access details.
If a thief accesses the Internet with the stolen laptop, Retriever will collect information on the Internet service provider in use, so that the police can be alerted to its location.
Thousands of laptops are stolen every year from homes and offices, and with the use of laptops increasing, the number of stolen laptops while their owners are out and about has been rising sharply.
Other security software allows users to erase data remotely or lock down the computer.
Which of the following can best summarize the main idea of the passage?
选项
A、With no Retriever, thousands of laptops are stolen every year.
B、A new kind of software provides a means to reduce laptop theft.
C、Retriever has helped to find thieves and lost computers.
D、A new program offers a communication platform with the thief.
答案
B
解析
通读全文可知,本文主要介绍了一款笔记本电脑的防盗安全软件Retriever,并主要陈述了其通过语音信息防盗的新功能。因此B项(一款新软件为减少笔记本电脑被盗提供了一个方法)最能概括本文的主要内容。A项(没有Retriever,每年成千上万的笔记本电脑被盗)说法太过绝对;C项(Retriever已经帮助找到了窃贼和丢失的电脑)在文中并未提及;D项(一个新程序提供了一个和窃贼沟通的平台)不符合文章内容。故选B。
转载请注明原文地址:https://kaotiyun.com/show/AxQD777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
A.Thehappiestpeopledon’tnecessarilyhavethebestthings,theyjustmakethemostofeverythingthatcomesalongtheirway.
A.Thehappiestpeopledon’tnecessarilyhavethebestthings,theyjustmakethemostofeverythingthatcomesalongtheirway.
A.Heisseniortoeveryoneelseinthecompany.B.Thatman’stemperisnotsobadasyouhavedescribed.C.Suchpeopleaswis
Computersaretoolscarrying________forhumanbeings.
Thoughtfulparentswouldcombinesupervisionwithcommunication,whichisthebestwaytotakeadvantageoftheInternetasare
Wearelivinginanage________manythingsaredoneonthecomputer.
Thisnewtypeofcarisfittedwithaneffectiveengine,whichis________fuel.
Whenyouspeakonthetelephone,youcannotuseyourfacialexpressions,eyecontactandgesturestohelpcommunicateyourmessa
JosephPulitzerwasbornin1847inMak6,Hungary.HeemigratedtotheUnitedStateswhenhewasseventeenyearsold,andwasna
TundraecosystemsaretreelessregionsfoundintheArcticandonthetopsofmountains,wheretheclimateiscoldandwindyand
随机试题
《子夜》中的人物活动的舞台是()
关于“与下级往来”账户的说明,正确的是()
若随机变量X的分布律为则q=_____.
张某发出报告的时间应是除张某外,下列哪类人员不可能是责任报告人
下列哪些情形构成走私普通货物物品罪?
设图(a)、(b)、(c)三个质量弹簧系统的固有频率分别为ω1、ω2、ω3,则它们之间的关系是:
甲公司是增值税一般纳税人,发生的有关经济业务如下:(1)2013年1月1日,甲公司向丙银行贷款800万元专门用于已开工的厂房建设,年利率为6%,贷款期限为3年,并已全部用于支付工程款,2014年1月1日甲公司又向丁银行贷款600万元(该借款没有专门用途)
“看看谁是个好哨兵”的游戏应用了移情训练法的教育模式,旨在让幼儿习得哨兵具有的良好行为规范和道德要求。()
为了在今天的社会中成功,你必须有大学文凭。对此持怀疑态度的人认为,有许多人高中都没有上完,但他们却很成功。不过,这种成功只是表面的,因为没有大学文凭,一个人是不会获得真正成功的。以下哪项最能说明上述论证中所存在的漏洞?
设R3的两组基为:α1=(1,1,1)T,α2=(0,1,1)T,α3=(0,0,1)T;β1=(1,0,1)T,β2=(0,1,—1)T,β3=(1,2,0)T,求α1,α2,α3到β1,β2,β3的过渡矩阵C,并求γ=(—1,2,1)T在基β1,
最新回复
(
0
)