The simple act of surrendering a telephone number to a store clerk may seem innocuous—so much so that many consumers do it with no questions asked. Yet that one action can set in motion a cascade of silent events, as that data point is acquired, analyzed, categorized, stored and sold over and over again. Future attacks on your privacy may come from anywhere, from anyone with money to purchase that phone number you surrendered. If you doubt the multiplier effect, consider your e-mail inbox. If it’s loaded with spam, it’s undoubtedly because at some point in time you unknowingly surrendered your e-mail to the wrong Web site.
Do you think your telephone number or address are handled differently A cottage industry of small companies with names you’ve probably never heard of—like Acxiom or Merlin—buy and sell your personal information the way other commodities like corn or cattle futures are bartered. You may think your cell phone is unliste
A. make a profit by acquiring and selling personal information.
B. compile telephone directories for local business transaction.
C. are law firms specializing in dealing with privacy issues.
D. are agencies whose major mission is to protect privacy.
| Greenspace facilities are contributing
to an important extent to the quality of the urban environment. Fortunately it
is no longer necessary that every lecture or every book about this subject has
to start with the proof of this idea. At present it is generally accepted,
although more as a self-evident statement than on the base of a closely-reasoned
scientific proof. The recognition of the importance of greenspaces in the urban
environment is a first step on the right way, this does not means, however, that
sufficient details are known about the functions of greenspace in towns and
about the way in which the inhabitants are using these spaces. As to this rather
complex subject I shall, within the scope of this lecture, enter into one aspect
only, namely the recreative function of greenspace facilities. The theoretical separa A. is still unknown B. is usually neglected C. is being closely studied D. has been fully recognized [单选题] 集中器是指收集各采集器或电能表的数据,并进行处理储存,同时能和( )进行数据交换的设备。
A.主站 B.手持设备 C.主站或手持设备 D.手持电脑 [单选题]下列属于异喹啉类生物碱的是
A.莨菪碱 B.苦参碱 C.吴茱萸碱 D.檗碱 E.麻黄碱 [多项选择]行政单位固定资产折旧的起迄时间（）。
A. 当月增加当月不计提，下月计提 B. 当月减少当月计提，下月不计提 C. 提足折旧后，不再计提 D. 提前报废的不再不提 [多选题]安全“红线”范围中的违背“两统一”，即不执行“运输调度集中统一指挥”、行车单一指挥（适用管理人员和作业人员）。具体细化为以下几种情形：（）和不听从段指挥中心人员应急指挥。
A.错传、漏传、错抄、漏抄调度命令； B.天窗点外违规上道或违规使用机具上道作业，危及行车安全； C.未经批准变更施工、调车等作业计划； D.迟报、漏报、误报行车信息 [多选题]直流母线在（），严禁发生直流母线无蓄电池组的运行方式
A.停运情况 B.检修情况 C.正常运行 D.改变运行方式的操作中 [多选题]ZY30隔绝式压缩氧自救器使用方法是:( )
A.将自救器背在肩上或挂在皮带上 B.使用时双手托起自救器,用拇指和食指同时按下白色锁扣,取掉上壳,整理好气囊和鼻夹 C.将口具放在唇齿之间,牙齿咬紧牙垫,闭紧嘴唇 D.打开氧气瓶开关,按动补气压板,使氧气充满气囊后,迅速用鼻夹将鼻子夹住,调整好呼吸迅速撤离灾区 [单选题]*锅炉给水泵电机前、后轴温上上限（）℃
A.70 B.80 C.90 [单选题] 党组织应当按照规定( )党务公开的内容、方式和范围,保障党员及时了解党内事务。
A.宣读 B.解释 C.确定 D.公开 [判断题]德育过程的真正开端和起点是激发品德发展动机。
A.正确 B.错误 [单项选择]According to the passage, the main disadvantage with reconfiguring diet to lessen water usage is
[单选题]脑出血最常见的部位是
A.脑桥 B.脑干 C.大脑半球 D.内囊 E.小脑 [多选题]下列说法不正确的是
A.开关由热备用转运行，合开关后应检查其相关刀闸在推上位置 B.倒母线前后检查母联开关确在合上位置 C.开关由冷备用转检修，推地刀前应检查相关联的开关及刀闸在断（拉）开位置 [多选题]在有毒蛇、野兽、毒蜂等危险动物的地区进行野外作业，应携带必要的（ ）。
A.A.保护器械 B.B.防护用品 C.C.药品 D.D.以上均正确 我来回答: 提交
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