首页
登录
职称英语
How to protect your computer from being attacked by a virus Be su
How to protect your computer from being attacked by a virus Be su
游客
2023-09-30
34
管理
问题
How to protect your computer from being attacked by a virus
Be sure to have a good anti-virus program and update it regularly. You also need 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 anti-virus software, you can purchase it online or you can use Panda Software’ s free Active Scan that will scan you computer and report on 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. [br] What should you do to protect your computer from a virus? You must make sure that you have an_______________.
选项
答案
anti-virus program
解析
本题问的是“怎样使电脑不受病毒攻击”,从原文“Be sure to have a good anti-virus program and update it regularly”可得到答案。注意题干中将a换成了an,所以在答案中就不能再有good。
转载请注明原文地址:https://tihaiku.com/zcyy/3058511.html
相关试题推荐
Ourcomputer(repair)______now.isbeingrepaired首先,根据now可以判断句子为现在进行时,然后电脑和修理之间为
Ifyouwanttosellyourcomputer,putan(advertise)______inthenewspaper.adver
Itisonlyrecentyearsthatmanfoundthattheprotectionofourenvironmentis
Wholelifeispermanentinsuranceprotectionthatprotectsyouforyourwhol
Wholelifeispermanentinsuranceprotectionthatprotectsyouforyourwhol
Buyinginsurance(保险)isawayinwhichpeoplecanprotectthemselvesagainstlar
Howtoprotectyourcomputerfrombeingattackedbyavirus:Besureto
Howtoprotectyourcomputerfrombeingattackedbyavirus:Besureto
Theemployer’sfailuretoprotectitsemployeesagainstsmokingcausesanemploy
Theemployer’sfailuretoprotectitsemployeesagainstsmokingcausesanemploy
随机试题
NapoleonwaswrongwhenhedismissedtheBritishasanationofshopkeepers
DaydreamingI.Daydreamingcanbeharmfulbecauseit
Thetaskofbeingacceptedandenrolledinauniversitybeginsearlyforso
Whatistheconversationmainlyabout?[originaltext]W:Hi,Mark,it’saprettyg
Theyshouldadoptamore_____approachandinvestigatealternativeusesforthe
[originaltext]M:Wherewereyoulastnight?W:Iwasinallevening.Thephone
Thefollowingisalistoftermsusedinrailroadservices.Afterreadingit,yo
利用施密特正交化方法把向量组a1=(1,0,-1,1),a2=(1,-1,0,
下列以划拨方式取得土地使用权期限的表述中,何者是正确的?( )A.使用期限为四
患者男,30岁。发热、出血、贫血、齿龈增生,全血细胞减少,骨髓增生极度活跃,原始
最新回复
(
0
)