西南大学19秋[0089] 专业英语在线作业题目

homework

0089 专业英语
1.[单选题]Which company is the largest E-business dominator in China?
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    A.PDD
    B.Alibaba
    C.Tencent
    D.JD
2.[单选题]A VPN is physically           but virtually           


    A.none of the above
    B.public; hybrid
    C.private; public
    D.public; private
3.[单选题]1.             is a secure protocol jointly designed by Mastercard and Visa with the backing of Microsoft, Netscape, IBM, GTE, SAIC, and other companies.




    A.SSL
    B.TCP
    C.SET
    D.IP
4.[单选题]The physical components of a computer are collectively called _________.




    A.hardware
    B.software
    C.memory
    D.boards
5.[单选题]AI can  not apply for the following field

    A.gave birth to  baby
    B.Computer vision    微信7612 96021
    C.Auto driving
    D.Natural language processing
6.[单选题]2.The term payment card refers to         




    A.C.Charge card
    B.Credit card
    C.A and B only
    D.Charge card
7.[单选题]The fifth generation computers, with artificial intelligence,______ and perfected now.


    A.D.will have been developed
    B.developed
    C.are being developed
    D.have developed
8.[单选题]which language is object-oritend
    A.Basic
    B.Pascal
    C.Python
    D.C
9.[单选题]Which language is not object-oriented language
    A.A. java
    B.Python
    C.C
    D.C++
10.[单选题]the core element of the first generation computer is as follows:

    A.IC
    B.Vacuum tube
    C.Electronic  tube
    D.Chip
11.[单选题]The basic input device on a small computer is a ________.




    A.keyboard
    B.printer
    C.A display screen
    D.card reader
12.[单选题]Alan Turing is from

    A.Germany
    B.USA
    C.UK
    D.FRANCE
13.[单选题]You ______ her in her office last Friday; she's been out of town for two weeks.


    A.needn’t have seen
    B.must have seen
    C.can't have seen?
    D.might have seen
14.[单选题]The ability to store knowledge makes computers different from every other machine ______ invented.
A) ever B) thus C) yet D) as<br
    A.ever
    B.thus
    C.yet
    D.as
15.[单选题]The fifth generation computers, with artificial intelligence,______ and perfected now.
    A.developed
    B.have developed
    C.are being developed
    D.will have been developed
16.[单选题]is an electronic payment system developed by Dr.David Chaum, who is widely regarded as an inventor of digital cash.




    A.DigiCash
    B.E-cash
    C.A and B
    D.A or B
17.[单选题]Transaction changed to your telephone bill are called         





    A.virtual pin payments
    B.Internet-bill payments.
    C.credit card payments
    D.E-charge payments
18.[单选题]are cards that look like credit cards, but store information on a microprocessor chip instead of magnetic strips.




    A.Magnetic cards.
    B.Small cards
    C.Credit cards
    D.Smart cards
19.[单选题]Paypal.com is a free service that earns a profit on the          , which is money that is deposited in PayPal accounts.




    A.Float
    B.commission
    C.scrip
    D.transaction cost
20.[单选题]7. This ticket ______ you to a free meal in our new restaurant.


    A.B.entitles
    B.grants
    C.gives
    D.credits
21.[单选题]2. Program that can destroy another computer’s programs are called______.




    A.bugs
    B.bugs
    C.viruses
    D.games
22.[单选题]the origion of Internet is from?
    A.WAN
    B.LAN
    C.ARPNET
    D.LRN
23.[单选题]Data and program instructions are stored in_________


    A.E. output
    B.the processor
    C.storage
    D.program
24.[单选题]that store digital certificates are particularyly handy when you shop at a site that  requests user authentication information.
A. Electronic Cash
B. Electronic checks
C.Electronic wallets
D. None of the above


    A.None of the above
    B.Electronic checks
    C.Electronic wallets
    D.Electronic Cash
25.[单选题]The percentage of times an ad is clicked on based on the number of times it’s viewed is called         




    A.CPM
    B.CTR
    C.impressions
    D.hits
26.[单选题]The purpose of input device is __________.
A. to enter commands B. to hold instructions C. to input data D. both a and c


    A.both a and c
    B.to hold instructions
    C.to input data
    D.to enter commands
27.[多选题]which belong(s) to input device?

    A.Mouse
    B.Screen
    C.Keyboard
    D.Printer
28.[多选题]which companies belong to O2O model
    A.DIDI
    B.taobao
    C.Meituan
    D.ctrip
29.[多选题]E-business can be categoreid as the following models:
    A.B2B
    B.C2C
    C.B2C
    D.O2O
30.[多选题]The business model of Didi is
    A.C2C
    B.O2O
    C.B2C
    D.B2B
31.[多选题]The business model of Taobao is
    A.B2C
    B.C2C
    C.O2O
    D.B2B
32.[多选题]The business model of Jd is
    A.B2C
    B.B2B
    C.O2O
    D.C2C
33.[多选题]TCP/IP protocol include____________________

    A.IP protocol
    B.HTTP protocol
    C.TCP Protocol
    D.Ftp Protocol
34.[多选题]An E-commerce shopping cart_____________
    A.stores information about your purchases
    B.allows you to change items quantities
    C.Keeps a running count of items
    D.keeps a running total of items
35.[多选题]_____________________ are E busimess models


    A.C2C
    B.B2C
    C.B2B
    D.O2O
36.[多选题]The main components of computer include

    A.Memory
    B.I/O
    C.CPU
    D.Hard disk
37.[多选题]which is(are) E-business company?
    A.Baidu
    B.Alibaba
    C.Amazon
    D.Google
38.[判断题]The abbreviation of Centeral processing unit is CPU

    A.正确
    B.错误
39.[判断题]TCP/IP protocol is the Internet protocol
    A.正确
    B.错误
40.[判断题]Windows is a GUI-based operating system
    A.正确
    B.错误
41.[判断题]The components of personal computer include CPU, input device, output device and memory.
    A.正确
    B.错误
42.[判断题]Amazon is the first B2B company
    A.正确
    B.错误
43.[判断题]O2O refers to online to offline

    A.正确
    B.错误
44.[判断题]AlphaGo is an sucessful AI  result

    A.正确
    B.错误
45.[判断题]RAM can store data permantely
    A.正确
    B.错误
46.[判断题]TCP/IP is important protocol for Internet

    A.正确
    B.错误
47.[判断题]Alibaba is only operated in China
    A.正确
    B.错误
48.[判断题]JD is the largest Chinese E-commerce companies

    A.正确
    B.错误
49.[判断题]Cpu is the core of computer architecture
    A.正确
    B.错误
50.[判断题]ACM Turning Award is the highest award in Computer Science

    A.正确
    B.错误
51.[主观填空题]5.
Dear Mr.Cresswell:
  Than you for giving us the    1    to quote on MBC’s home, life, and disability insurance  2   .
  By  3     your personal 4     and financial goals, I    5     we have come up   6     a coverage plan that will provide you with    7      than adequate     8    for yourself and your family.It will also save you money over your present overage policy. I have   9       copies of the proposed plans and rates.
   I will call    10   the end of next week to see if you have any questions.
                                                                       Sincerely,
                                                                    Robert Martin
                                                                    Account Executive
                                                                       Enclosures
选择：
Enclosed     analyzing   rates      more      opportunity
  Protection     at         needs     with      believe


    A.
52.[问答题]A computer system includes a computer, peripheral devices, and software. The electric, electronic, and mechanical devices used for processing data are referred to as hardware. In addition to the computer itself, the term “hardware” refers to components called peripheral devices that expand the computer’s input, output, and storage capabilities. Computer hardware in and of itself does not provide a particularly useful mind tool. To be useful, a computer requires a set of instructions, called software or a computer program, which tells the computer how to perform a particular task. Computers become even more effective when connected to other computers in a network so users can share information.



    A.
53.[问答题]请选择下列一个题目写一篇不低于150个词的英文短文.
1. The advantages of computer 2. How to work with computer?
3. How computers change our life? 4. My view on chat on the Internet
5. My view on computer security
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    A.
54.[问答题]artificial intelligence
    A.
55.[问答题]cell phone
    A.
56.[问答题]软件工程
    A.
57.[问答题]white box testing
    A.
58.[问答题]Please translate the following into English.
你可能认识这样一位祖母，她对电脑知识一窍不通，但却想给自己的孙子孙女发送电子邮件。新推出的“MSN伴侣”正是针对她以及像她这样的用户，也即那些使用电脑仅仅是为了写电子邮件和上网冲浪的人。这些家庭互联网装置设计简便易用，只要掀一下电源按钮就可以马上与互联网连接，而且花费的启动时间不长。最先推出的两款产品，其一是康柏的iPaq家庭互联网装置，它带有一个无线键盘和一个时髦的微型显示器，这个显示器能当作数字照片像框，另一款是e-Machines伴侣（它的价格是４００美元，或者可以享受三年免费MSN服务，但显示器不包括在内）


    A.
59.[问答题]虚拟内存
    A.
60.[问答题]How Internet has changed our life.
    A.
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