The e-commerce player simulates theoretical questions 2The e-commerce player simulates theoretical questions 2One. (60, one point, 60 points.)The arithmetic and controller belong to the computer. C.A. external device b. memoryC.C PU d. system softwareData transmission rate is an important technical indicator of Modem, unit (). A.B/s, b, ytes/sB/S, B/SAccording to the classification of computer software systems, SQL2000 belongs to (). D.A. common software b. operating systemC. language processing system d. database management systemThe actual name of () is called non-volatile random access memory (NVRAM), which is characterized by the fact that the data does not disappear when the power is off, so it can be used as an external memory. A.A. memory b. memoryc.r.Most lans use a central node as a central node to connect to each node, which is the () structure of the topology. B.A. ring b. starC. linear d. multilateralE-commerce is the e-business between enterprises and enterprises. B.A.B 2C b bC.B 2GThe meaning of EDI is (). B.A. electronic data processing b. electronic data exchangeC. electronic money transfer d. electronic sales systemB2B provides a competitive platform for purchasing activities. D.Open, fair, high-speed b. fair, open and efficientFair, Shared, effective D. open, fair, and efficient() is a digital document containing the contents of the holder, the personal information, the public key, the certificate number, the validity of the certificate, and the electronic signature of the issuing unit. A.A. digital certificate b. digital signatureC. electronic seal, dc A10. For goods online sales, if the price of a product standard is not unified or change often, the customer will realize this price difference, via the Internet and may therefore lead to discontent, embodies the () of the traditional marketing network marketing. B.A marketing channel impacts B pricing strategyC advertising strategy impact D standardized product impact(1) it refers to the way in which a company can achieve its marketing goal by providing a tangible and intangible product that is suitable for consumption. D.A pricing strategy B distribution strategyC promotion strategy D product strategyBecause of the Internet marketing (), make it real the whole marketing. B.A growth B is bi-directionalC technical D across time and spaceIn online marketing, it is (). D.A cultural item B general foodC books D MP3Online transactions in e-commerce are the last link. A.A logistics B information flowC business flow D capital flow15. () refers to managers use certain equipment according to certain procedures of information collection, classification, analysis, assessment, and put in a timely manner to provide accurate information to the decision makers,So they make high-quality logistics decisions. D.A processing information B electronic commerce systemC electronic commerce system D logistics information systemIn the logistics system, the links between each link are communicated through (). C.A personnel exchange B dataC message D signalThird party logistics will not bring () D.A cost value B service valueC social value D information valueOn February 18, 1994, our country promulgated (), this is our countrys first computer safety regulation, it is our country computer security work overall program. C.The new criminal law of the Peoples Republic of ChinaThe computer security act of the Peoples Republic of ChinaThe regulations of the Peoples Republic of China on the protection of computer information systemsComputer safety regulations of the Peoples Republic of ChinaUnauthorized access to access and other peoples authentication information, such as user name and password, is a threat in computer terms (). C.A. tampering with data b. informationC. identity fraud d. denial of serviceThe computer information system is protected by security. The specific measures for the classification of safety grades and the protection of safety grades shall be formulated by () in conjunction with the relevant departments. D.A department of education B defense departmentC department of security DIn e-commerce, people need to use () to prove their identity. C.A. email account b. electronic fingerprintC. Electronic signature mechanism D.I P addressTypical e-commerce payments should be (). D.A. bank transfer b. telephone paymentC. Goods to DIn the process of online transactions, () is a third-party institution that provides authentication. B.A: B.C AC. Internet bank d. e-commerce platformNo character () Settings are allowed in the format bar of Microsoft FrontPage. C.A. Color b. sizeType-spacing d. fontIn the case of the image hotspot, the correct thin