大连理工大学22秋季《专业英语（计算机英语）》在线作业三

奥鹏大连理工大学平时在线作业

大工22秋《专业英语（计算机英语）》在线作业3

CD-ROM is an optical technology that is used to make compact disks for CD stereo systems.
A:对
B:错
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CD is designed to read the disks and translate the data into a form it can process.
A:对
B:错
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An audio wave is a two-dimensional acoustic wave.
A:对
B:错
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The Internet is a world wide collection of networks that use the TCP/IP protocols to facilitate data transmission and exchange.
A:对
B:错
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The Internet began as the ARPANET.
A:对
B:错
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A web page is written in a computer language called HTML.
A:对
B:错
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Each web page has a unique address, called a URL that identifies its location on the network.
A:对
B:错
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C is an object-oriented programming language.
A:对
B:错
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A program is a set of words and symbols that allow a programmer to tell the computer what operations to follow.
A:对
B:错
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ICQ is a popular software program for chats can be downloaded for free from the ICQ website.
A:对
B:错
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Which one is an image-editing tool?
A:Photoshop
B:Word
C:Extreme 3D
D:Premiere
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Which of the following is not a format for a graphical image file?
A:BMP file
B:GIF file
C:JPG file
D:AVI file
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( ) is a compiled object-oriented programming language used to write applets.
A:C
B:C++
C:JavaScript
D:Java
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A ( ) is a collection of relation fields.
A:field
B:record
C:character
D:file
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Database management system(DBMS) programs are designed to work with data that is logically structured or arranged in a particular way, known as ( ).
A:data model
B:database
C:information
D:data
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To protect data, you need to implement a data ( ) and recovery plan.
A:modify
B:backup
C:delete
D:All above
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( ) is an outline of the logic of the program you will write.
A:Program flowcharts
B:Logic structures
C:Pseudocode
D:Design
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To access the Web, users require a ( ) ,which is the software prog奥鹏大连理工大学平时在线作业ram used to access the World Wide Web.
A:Plug-ins
B:Helper
C:Add-ons
D:Web browser
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The standard protocol used for sending Internet e-mail is called ( ). It works in conjunction with POP servers.
A:SMTP
B:WWW
C:TCP
D:UDP
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Which of the following is not the e-commerce business models?
A:Business-to-Business(B2B)
B:Electronic fund transfer
C:Business-to-Customer(B2C)
D:Customer-to-Customer(C2C)
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