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
外语
How to protect your computer from being attacked by a virus: Be sure to have a good antivirus program and update it regular
How to protect your computer from being attacked by a virus: Be sure to have a good antivirus program and update it regular
admin
2016-07-10
69
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 me 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.
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all,所以在答案中就不能再用good了。
转载请注明原文地址:https://www.kaotiyun.com/show/lA0K777K
本试题收录于:
大学英语三级B级题库大学英语三级分类
0
大学英语三级B级
大学英语三级
相关试题推荐
Asweknow,ifwewanttokeepourhealthyandhaveastrongbody,oureatinghabitsareveryimportantinourdailylife.There
Friendshipisbothasourceof【11】andgoodhealth.Peoplewhohaveclosefriendsnaturallyenjoytheircompany.Theemotionalbe
DearMs.Emily,TheneedforabiologyteacherintheHeavilonCommunitySchoolswasindicatedinthePurdueUniversityEduc
A、Sheisafraid.B、Shehasnevertakenthebusbefore.C、Sheisnewhere.D、Shedoesnotwanttotellhim.C男士问路,女士回答说“我不知道,我刚到这
A—CertificateofHealthB—FireInsuranceC—IndustrialAccidentsD—InsuranceCompanyE—InsurancePolicyF—LifeInsuranceG—Marine
A—CertificateofHealthB—FireInsuranceC—IndustrialAccidentsD—InsuranceCompanyE—InsurancePolicyF—LifeInsuranceG—Marine
CarsareanimportantpartoflifeintheUnitedStates.Withoutacarmostpeoplefeelthattheyarepoor.Andevenifaperson
Whydon’tbirdsgetlostontheirlongflightsfromoneplacetoanother?Scientistshavepuzzledoverthisquestionforalong
A、Iwatchedthemovie.B、I’mthinkingaboutthemovie.C、Themovieison.D、Itcouldn’tbebetter.D“Whatdoyouthinkof…?”(你认为
______inthecollege______ImetPro.Johnyesterday.
随机试题
蔡邕辞赋的代表作品是()。
著名的瑞士心理学家皮亚杰认为儿童认知发展的形式运算阶段是在()
与服用紧急避孕药相比,放置带铜宫内节育器用于紧急避孕的优点是
长期维生素A缺乏引起的疾病是( )。长期硫胺素缺乏引起的疾病是( )。
某市人民代表大会常务委员会准备在一次会议中审议以下事项,根据宪法的规定,下列哪些事项符合该委员会的权限范围?()
物业管理的全面正式启动以物业的()为标志。
在我国,委托人通常是由( )派代表组成。
供求法则是指:
Huntingforajoblatelastyear,lawyerCantRedmonstumbledacrossCareerBuilder,ajobdatabaseontheInternet.Hesearched
下列叙述中正确的是
最新回复
(
0
)