[单选题]A.) performancesB.) operationsC.) functionsD.) workings:
[单选题]A.pplications put computers to pratical business (1), but below the (2) it's the heart of an operating system—the kernel that provides the technical wizardry to juggle multiple program, connect to networks and store (3) . A traditional kernal provid
[单选题]In enterprises, the gateway is the computer that(71) the traffic from a workstation to the outside network that is serving the Web pages. In homes ,the gateway is the(72) that connects the user to the internet.A.findsB.searchesC.routesD.tracks
[单选题]is the foundation on which applications are built.A.UserB.DisplayC.PrinterD.Operation system
[单选题]Therearefewelectronicapplications________toraisefearsregardingfutureemploymentopportunitiesthanrobots.A.)likelyB)morelikelyC)mostlikelyD)muchlikely
[单选题]Applications put computers to practical business (67) ,but below the (68) it's the heart of an operating system-the kernel-that provides the technical wizardry to juggle multiple program,connect to networks and store (69) .A. traditional kernel prov
[单选题]There are several applications called Web (73) that make it easyto access the World Wide WeB.two of the most popular being Netscape Navigator and Microsoft's Internet Explorer.(73) A.viewsB.homepagesC.browsersD.sites
[单选题]There are several applications called Web(69)that make it easy to access the World Wide Web, two of the most popular being Netscape Navigator and Microsoft's Internet Explorer.A.viewsB.homepagesC.browsersD.sites
[单选题]There are several applications called Web(73)that make it easy to access the World Wide Web. two of the most popular being Netscape Navigator and Microsoft' s Internet Explorer.A.viewsB.homepagesC.browsersD.sites
[单选题]A.pplications put computers to practical business(67), but below the(68)it's the heart of an operating system-the kernel-that provides the technical wizardry to juggle multiple program, connect to networks and store(69).A. traditional kernel provide