《2015年专技人员公需科目培训(初级)考试4（2015 technical personnel training (primary) test 4）.doc》由会员分享，可在线阅读，更多相关《2015年专技人员公需科目培训(初级)考试4（2015 technical personnel training (primary) test 4）.doc（13页珍藏版）》请在三一文库上搜索。
1、2015年专技人员公需科目培训(初级)考试4（2015 technical personnel training (primary) test 4）In 2015, the technical personnel required course training (middle and advanced)1. The problem is to be divided into two parts.1. Through the reliable connection of UDP protocol, the data can be guaranteed that there will be no
2、 errors in the exchange process, such as throwing packets and disorderly sequences ().wrong2. Replacing real location with an immediate location refers to the ambiguity of data confusion ()wrong3. Reliability is one of the most basic requirements of system security, which is the construction and ope
3、ration goal of all network information systems.Answer: yes4. The 2d barcode is only applied to the entrance of e-commerce platform ().wrong5. In Ad hoc mode, WLAN devices have equal communication relationships, and each device is the terminal of data interaction as the routing of data transmission,
4、without AP support ().Answer: yes6. The provincial committee attributes the basic characteristics of industrial agglomeration to three aspects, namely, five rules and one, production city interaction and four episodes.Answer: yes7. Airport security intrusion system based on the Internet of things wi
5、ll be the preferred option for security in the airport.Answer: yes8. Data in the Internet of things is not independent. There are complex and diverse associations between them ().Answer: correct9. Td-scdma is the 3G international standard proposed by China ().Answer: yes10. Security and privacy issu
6、es are challenges to the Internet of things in China ()Answer: yes11. Key projects are set to implement key aspects of the main tasks, and effectively promote the development of the Internet of things ()Answer: correct12. IEEE 802.15.4 standard has the characteristics of high speed, low power and sh
7、ort distance transmission ()wrongAfter schumpeter, the theoretical development of technological innovation was divided into three schools ()wrong14, henan is the four modernizations synchronization of scientific development as the goal, focus on the implementation of the three major strategic planni
8、ng mainly includes the core area of grain production, the central plains economic zone, zhengzhou airport economic comprehensive experimental area ()wrong15. In the reliability measure of information security and protection, effectiveness is not a reliability based on business performance ().wrong16
9、. The physical layer defined by IEEE 802.15.4 is mainly responsible for the management of wireless transceivers, channel selection, energy detection, idle channel assessment, link quality only and parameter acquisition and setting, etc. ()Answer: yes17. The data distribution protocol is the same as
10、the basic flood protocol ()wrongThe ability of an innovative person to possess, not including efficient information acquisition, intellectual property awareness, and market investment awareness ()wrong19. Because of the introduction of socket, each network terminal can be uniquely identified () when
11、 running multiple applications.Answer: yesIn 2014, the value added value of high growth in the industrial agglomeration area of the whole province was 68.3 percent of the industrial value added value.wrong2. The single topic is divided into two parts.1. Integration and development is the trend of in
12、dustry development in China. The following are not the measures to promote industrial integration and development.Reference:A, agriculture and manufacturing integration2. Playing an important role in the Internet, responsible for the storage and forwarding of data refers to ()Reference:C, router3. T
13、he concept of industrial cluster is () year mike? Porters first book in national competitive advantage:Reference:B, 1990,4. In 2013, the contribution rate of industrial workers in the industrial agglomeration area of the whole province to the industrial workers of the whole province was as follows:R
14、eference:C, 122.3%5. In the strategic layout of the construction of four henan in henan province, it is wrong to create a description of henan in henan.Reference:A, ensure that the peoples rights and interests are fully protected and the society is vibrant and orderly6. The WLAN device has an equal
15、communication relationship, and each device is the terminal of data interaction as the routing of data transmission, without the support of AP ().Reference:C, Ad hoc7. By providing the underlying services and control interfaces to the entire application layer, the following parts of the application
16、layer are combined with the application layer to refer to ().Reference:C. Application objects8. In order to avoid conflict, several inter-frame intervals () are specified in the 802.11 MAC protocol.Reference:A, three9. After schumpeter, the theoretical development of technological innovation was div
17、ided into several genres ().Reference:B, 2,10. Carrier-based multi-channel access with conflict avoidance is one of the key technologies of 802.15.4. In the CAP and non-beacon cycle of the beacon cycle, the algorithm is used to compete with the dow ().Reference:A, CSMA/CA11. The positioning principl
18、e of GPS, although theoretically 3 satellites can be located, in practice GPS positioning requires several satellites ().Reference:4 A,12. The amplitude, location and polarity of pulses can be used to transfer information to refer to key technologies ().Reference:A, the modulation of the signal13. T
19、he following is not part of the accelerated construction of four modern systems.Reference:A, modern management system14. The comprehensive and accurate description of industrial clusters is:Reference:D, related development of similar or related industries15. The following is not the opportunity of t
20、he Internet of things industry in China ()Reference:C, uniform standards and coordination mechanisms are missingIn the Internet, the protocol supporting file transfer is ()Reference:B, FTP17. The provincial capital of the industrial agglomeration area in 2013 was () 100 million yuan:Reference:A, 292
21、7,18. Schumpeters theory of innovation does not include which of the following ()Reference:Innovation is to transform perception and technology into new products that can create new value, drive economic growth and improve living standards, new processes and methods and new servicesThe combination o
22、f public and private clouds in the target architecture is ()Reference:C, mixed cloudsThe components of cloud computing and the overall architecture are connected together by the network together in the network, while providing services to the user through the network ()Reference:B, network centric1.
23、 Rural areas are the difficulties of building a moderately prosperous society in all respects, and the wrong idea about solving rural problems is ().Reference:C, the goal is to increase the income of farmers, D, the core is to gradually narrow the gap between urban and rural areas2. In order to comp
24、lete the development goals and tasks identified in the 12th five-year plan, the measures proposed by the plan include ()Reference:A, establish A coordination mechanism, C and focus on international technical cooperation3. The concept of function set construction of industrial agglomeration zone incl
25、udes:Reference:A fusion, industrial function and city functions, B, industry gathering area construction should reflect city fusion, C, industry gathering area construction should reflect city, E, industry gathering area construction should reflect city interaction4. According to the effective infor
26、mation, the typical application of intelligent agriculture through intelligent information processing and control technology has ()Reference:A, environment control, B, growth factor regulation, C, disease control5. The main problems of road traffic in China are ()Reference:A, car speed is slow, B, a
27、utomobile energy consumption is high, C, traffic safety accident sends frequency is high6. In some administrative regions of our province, () it does not belong to the national new urbanization comprehensive pilot.Reference:B, kaifeng, D, xuchangThe following description of the benefits of centraliz
28、ed layout of the project is correct:Reference:A, reducing the cost of infrastructure investment,B. Reduce the cost of apportionment of the enterprise infrastructure, C, improve the competitiveness of the enterprise, and enhance the competitiveness of the industry8. The concept of resource intensive
29、utilization in industrial agglomeration area includes:Reference:A, industry gathering area construction to realize the concentration of pollutants and waste management and comprehensive utilization, B, industry gathering area construction should reflect saving, circulation, composite, compact, green
30、 concept, C, industry gathering area construction in order to realize the intensive utilization of resources, E, industry gathering area construction must reflect the change of development mode9. The means to protect the privacy of location are ()Reference:A, system constraints, B, privacy policy, C, identity anonymityAgricultural information includes () two categoriesReference:A, environmental information, C, crop information