Antivirus program can scan and virus.()

An antivirus program (1) a virus by searching code recognized as that of one of the thousands of viruses known to afflict computer systems. An antivirus Program also can be used to create a checksum for (2) files on your disk, save the checksums in a special file, and then use the checksums to (3) whether files have been modified perhaps by a new virus. Special terminate and stay resident (TSR) programs can check for unusual (4) to access vital disk areas and system f11es, and check files you copy into memory to be sure they are not (5) .

A．declares

B．deducts

C．defeats

D．detects

A. Perform an antivirus program scan

B. Boot the machine into Safe Mode

C. Remove the machine from the network

D. Check for system security patches

从右边方格内找出与左边英语短语相匹配的翻译选项

(A)digital age ( )最终用户

(B)hacker eth ic ( )远程登录(注册)

(C)audio card ( )数字时代

(D)antivirus program ( )域名

(E)default homepage ( )声卡

(F)end user ( )黑客规范

(G)domain name ( )主板

(H)remote Iogin ( )默认主页

(I)main board ( )网络管理员

(J)network administrator ( )防病毒软件

A program can best be described as:

AA grouping of related activities which last two years or more

BThe first major subdivision of a project

CA grouping of projects, similar in nature, which support a product or product line and have no definable end point

DA product line

EAnother name for a project

Norton antivirus是()软件。

A．文档管理软件

B．字处理软件

C．系统软件

D．病毒防治软件

A.瑞星

B.Word

C.Norton AntiVirus

D.金山毒霸

A.金山

B.瑞星

C.诺顿

D.卡巴斯基

A.X-scan

B.norton AntiVirus

C.Nmap

D.Internet Explorer

A.X-scan

B.norton AntiVirus

C.Nmap

D.Internet Explorer

is running on your client machines, but the predefined antivirus options do not include the antivirus product version that you use.Which feature should you verify the antivirus product is up to date？（）

A. Enhanced Endpoint Security

B. DP signatures

C. Antivirus licensing

D. Endpoint Security Assessment Plug-in