大工20秋《专业英语（计算机英语）》在线作业2（【答案】参考）

答案来历：熊猫奥鹏（www.188open.com）-[大连理工大学]大工20秋《专业英语（计算机英语）》在线作业2
试卷总分:100 得分:100
第1题,Click the open folder button to open an existing workbook.
T、对
F、错
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第2题,Click the Print button to print the workbook.
T、对
F、错
正确答案:F


第3题,Use the spell checker to correct spelling errors on the worksheet.
T、对
F、错
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第4题,Click the backward Undo arrow to cancel the first action you performed.
T、对
F、错
正确答案:F


答案来历：熊猫奥鹏（www.188open.com）,The short for MIS is management information system.
T、对
F、错
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第6题,A network interface on each computer, usually called a network interface card(NIC) or adapter.
T、对
F、错
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第7题,FTP performs basic interactive file transfers between hosts.
T、对
F、错
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第8题,Telnet enables users to execute terminal sessions with local hosts.
T、对
F、错
正确答案:F


第9题,Most networks-even those with just two computersalso contain a hub or switch to act as a connection point between the computers.
T、对
F、错
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答案来历：熊猫奥鹏（www.188open.com）,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.
T、对
F、错
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第11题,Microsoft Office 2000 includes Word,( ),Outlook and FrontPage.
A、Excel
B、Power Point
C、Access
D、All of the above
正确答案:


答案来历：熊猫奥鹏（www.188open.com）,ERP is ( ).
A、Enterprise resource planning software
B、Enterprise Application Integration
C、Electronic Application Integration
D、None of the above.
正确答案:


第13题,( ) is an operating system similar to Unix.
A、Windows NT
B、MS-DOS
C、OS/2
D、Linux
正确答案:


第14题,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
正确答案:


答案来历：熊猫奥鹏（www.188open.com）,TCP/IP refers to a suite of ( ).
A、system
B、control units
C、application programs
D、data communication protocols
正确答案:


第16题,TCP/IP application layer protocols include the following except ( ).
A、HTTP
B、FTP
C、UDP
D、Telnet
正确答案:


第17题,( ) 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
正确答案:


第18题,( ) layer just above the internet layer.
A、Network Interface
B、TCP
C、Host-to-Host Transport
D、Application
正确答案:


第19题,( ) are collections of two or more connected computers.
A、VPN
B、Modem
C、Networks
D、Cable
正确答案:


答案来历：熊猫奥鹏（www.188open.com）,We abbreviate Virtual Private Networks to ( ).
A、NIC
B、VPN
C、HUB
D、MODEM
正确答案: