A.plan
B.requirement
C.document
D.Design
[单选题]A.(68)is a feature of the system or adescription of something the system is capable of doing in order to fulfill the system's purpose.A.planB.requirementC.documentD.Design
[单选题]A ( ) is a feature of the system or a description of something the system i
[单选题]A ( ) is a feature of the system or adescription of something the system is
[单选题]A firewall is a (68) system designed to (69) all organization,s network aga-inst threats.(68) A.operatingB.programmingC.securityD.service(69) A.preventB.protectC.developD.exploit
[单选题]A. firewall is a(68)system designed to(69)all organization, s network against threats.A.operatingB.programmingC.securityD.service
[单选题] One feature of (74) is that it is possible to arrange for a singlemessage to be sent to a large number of other users simultaneously.(74)A. FaxB. IP telephoneC. Data ProcessingD. E-mail
[单选题]B.yalmostanymeasure,thereisaboominInternet-basedinstruction.Injustafewyears,34percentofAmericanuniversitieshavebegunofferingsomeformofdistancelearning(DL),andamongthelargerschools,it’scloserto90percent.Ifyoudoubtthepopularityofthetrend,youprobablyhav
[单选题]This is not [typical]of English,but is a feature of the Chinese language,A.
[单选题]What feature of “body language”mentioned in the passage is common to both humans and animals?A.Lifting beads when sad.B.Keeping long faces when angry.C.Bristling hair when ready to attack.D.Bowing heads when willing to obey.
[单选题]A. segregated ballast system is a system whereA.all ballast is processed through the oily water separatorB.ballast is taken on and discharged through a separate main deckC.ballast and cargo tanks are separated by cofferdamsD.all ballast lines, tanks,