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大工20秋《专业英语(计算机英语)》在线作业2

阅读:14 更新时间:2021-02-20 04:31:17

大工20秋《专业英语(计算机英语)》在线作业2


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1.Click the open folder button to open an existing workbook.
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F.错
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2.Click the Print button to print the workbook.
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3.Use the spell checker to correct spelling errors on the worksheet.
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4.Click the backward Undo arrow to cancel the first action you performed.
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5.The short for MIS is management information system.
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6.A network interface on each computer, usually called a network interface card(NIC) or adapter.
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7.FTP performs basic interactive file transfers between hosts.
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8.Telnet enables users to execute terminal sessions with local hosts.
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9.Most networks—even those with just two computers also contain a hub or switch to act as a connection point between the computers.
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10.A VPN offers the security and full data access of a private WAN, but because it runs over the Internet , it is more affordable and complex.
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1.Microsoft Office 2000 includes Word,( ),Outlook and FrontPage.
A.Excel
B.Power Point
C.Access
D.All of the above
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2.ERP is ( ).
A.Enterprise resource planning software
B.Enterprise Application Integration
C.Electronic Application Integration
D.None of the above.
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3.( ) is an operating system similar to Unix.
A.Windows NT
B.MS-DOS
C.OS/2
D.Linux
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4.A backup program ( ).
A.makes a copy of files you select
B.returns you to the previous program
C.undoes the last change you made
D.None of the above
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5.TCP/IP refers to a suite of ( ).
A.system
B.control units
C.application programs
D.data communication protocols
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6.TCP/IP application layer protocols include the following except ( ).
A.HTTP
B.FTP
C.UDP
D.Telnet
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7.( ) provides reliable, full-duplex connections and reliable service by ensuring that data is resubmitted when transmission results in an error.
A.TCP
B.ARP
C.UDP
D.IP
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8.( ) layer just above the internet layer.
A.Network Interface
B.TCP
C.Host-to-Host Transport
D.Application
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9.( ) are collections of two or more connected computers.
A.VPN
B.Modem
C.Networks
D.Cable
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10.We abbreviate Virtual Private Networks to ( ).
A.NIC
B.VPN
C.HUB
D.MODEM
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