本書跟蹤IT技術(shù)發(fā)展步伐,即反映最新的IT技術(shù)基本理論又貼近專業(yè)發(fā)展的實(shí)際應(yīng)用。全書共分7個(gè)單元，內(nèi)容包括計(jì)算機(jī)硬件、計(jì)算機(jī)軟件、云計(jì)算與大數(shù)據(jù)、通信、電子以及物聯(lián)網(wǎng)技術(shù)等內(nèi)容。每個(gè)單元以工作崗位為背景分為學(xué)以致用、對答如流、手不釋卷以及博學(xué)多才四個(gè)學(xué)習(xí)環(huán)節(jié)，從聽、說、讀、寫等方面對學(xué)生進(jìn)行全面訓(xùn)練，以便于學(xué)生綜合運(yùn)用所學(xué)知識。
長期為高科技企業(yè)提供技術(shù)支持，主持并承擔(dān)國家及省部級項(xiàng)目十余項(xiàng)，申請專利多個(gè)。發(fā)表教學(xué)研究和科研論文20余篇。主編教材4部，其中兩部列為國家級規(guī)劃教材、翻譯國外優(yōu)秀教材2部。主持并參加完成3門校級精品課的建設(shè)，并主持多媒體專業(yè)的資源庫建設(shè)。
UNIT 1 Computer Hardware ............................................................................................... 001
LESSON 1 Elements of Computers ................................................................................ 002
LESSON 2 Memory and Microprocessor ....................................................................... 010
LESSON 3 Storage Devices ............................................................................................ 020
LESSON 4 Input and Output Devices ............................................................................. 029
UNIT 2 Software .................................................................................................................... 038
LESSON 1 Computer Software ....................................................................................... 039
LESSON 2 Application Software and System Software ................................................. 048
LESSON 3 Software Engineering ................................................................................... 058
LESSON 4 Programming Language ............................................................................... 070
UNIT 3 Web and E-Commerce ........................................................................................... 080
LESSON 1 Web Basics ................................................................................................... 081
LESSON 2 Searching for Information ............................................................................ 090
LESSON 3 E-Commerce ................................................................................................. 099
LESSON 4 Cookies ......................................................................................................... 109
UNIT 4 Cloud Computing and Big Data ..............................................................................118
LESSON 1 Big Data ........................................................................................................ 119
LESSON 2 The Characteristics of Big Data.................................................................... 128
LESSON 3 Cloud Computing ......................................................................................... 137
LESSON 4 The Key Characteristics of Cloud Computing .............................................. 146
UNIT 5 Communication Technologies ............................................................................... 155
LESSON 1 Model for Digital Communication Systems ................................................. 156
LESSON 2 Key Elements in a Communication System ................................................. 166
LESSON 3 Short-range Wireless Communications ........................................................ 174
LESSON 4 Mobile Communications .............................................................................. 184
UNIT 6 Electronic Technology ............................................................................................. 194
LESSON 1 Components .................................................................................................. 195
LESSON 2 Instruments ................................................................................................... 204
LESSON 3 Circuit Analysis ............................................................................................ 213
LESSON 4 Integrated Circuit .......................................................................................... 221
UNIT 7 Internet of Things .................................................................................................... 228
LESSON 1 What is Internet of Things ............................................................................ 229
LESSON 2 Layered Architecture of IoT ......................................................................... 239
LESSON 3 Recognition Technology of IoT ................................................................... 248
LESSON 4 LPWAN ........................................................................................................ 257
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