首页
登录
职称英语
How to protect your computer from being attacked by a virus: Be sure to
How to protect your computer from being attacked by a virus: Be sure to
游客
2023-10-01
72
管理
问题
How to protect your computer from being attacked by a virus:
Be sure to have a good antivirus program and update it regularly. You will also want to make sure that your Internet browser and operating system have had all the necessary security patches (补丁) applied.
Then, you may think you have a virus, but how do you really tell? You scan your system for viruses with a software program. If you don’ t have antivirus software, you can purchase it online or you can use Panda Software’ s free Active Scan that will scan you computer and report on any infections.
If the virus scan finds an infection, it will give you the name of the virus or viruses that you have contracted. If your computer is infected, you need to take immediate action. Depending on the severity of the virus, the health of your computer as well as the security of your computer data may be at risk. Look up the virus at one of the antivirus manufacturers’ s websites. [br] What should you do to protect your computer from a virus? You must make sure that you have an______.
选项
答案
antivirus program
解析
从原文“Be sure to have a good antivirus program and update it regularly”可以得到答案。注意题干中将a换成了an,所以在答案中就不能再用good了。
转载请注明原文地址:http://tihaiku.com/zcyy/3062163.html
相关试题推荐
Itisimportantthattheenvironment(protect)______.(should)beprotected在“Iti
Johnwenttotownyesterdayandhadhiscomputer(repair)______.repaired本题考查hav
Toprotectyouandyourfellowpassengers,theTransportationSecurityAdministr
Theauthorseemstosaythattheinventionofthecomputeris______thatofthes
Theauthorseemstosaythattheinventionofthecomputeris______thatofthes
Mycomputerdoesnotwork.Itneeds(repair)______.repairing我的电脑坏了,需要修理。本题考查动名词
A.SuperintegratedcircuitsB.Giantultra-high-speedcomputerC.Tran
Wholelifeispermanentinsuranceprotectionthatprotectsyouforyourwhol
Wholelifeispermanentinsuranceprotectionthatprotectsyouforyourwhol
Wholelifeispermanentinsuranceprotectionthatprotectsyouforyourwhol
随机试题
Haveyoueverdashedacrossaparkinglotinasuddenrainstorm?Youmightt
[originaltext]Thisletterishandwritten,anditisbyasurvivoroftheTi
[originaltext]W:Well,didyougettofindoutabouttiletrains?M:Yes,I’ve
送修灭火器的原始信息登记至少包括()A.灭火器用户名称 B.瓶体生产连续
2010年年底,全国高速公路里程为7.41万公里,居世界第二位,比“十一五”规划
非必需氨基酸是指( )。A.人体所不需要的氨基酸 B.人体内可以合成或可由别
《变电验收管理规定第26分册辅助设施验收细则》:变电站入侵告警信号接入远端平台,
一切直接或间接为企业经济活动所需要并能构成生产经营资源的,具有一定开发性、利用性
(2020年真题)以公允价值为基础计量的非货币性资产交换中,涉及补价且没有确凿证
项目质量控制体系的运行机制包括()。A.动力机制 B.约束机制 C.交接
最新回复
(
0
)