A Balanced Introduction to Computer ScienceThis carefully written, balanced book teaches the most important concepts in computing and computer science while providing enough programming depth to enable understanding about how people work with computers. Taking advantage of today's interest in and familiarity with the Web, the book contains experimental problems using Web-based tools; enabling readers to learn the fundamentals of programming by developing their own interactive Web pages. Beginning with an introduction, overview, and the basics of computers, the book proceeds with comprehensive chapters on HTML and Web pages, the Internet, JavaScript and Web page creation, the history of computers, abstraction and user-defined functions, algorithms and programming languages, event-driven programming, conditional execution, data representation, conditional repetition, JavaScript strings, and transistors and integrated circuits. This book can serve as an excellent reference resource for those entering the computer job market: programmers, Web site and Web page designers, and technical support staff. |
From inside the book
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Page 71
... connected using ' + ' . For example , document.write ( " This example is illegal since the string is broken across lines " ) ; document.write ( " This example is OK , since the message " is broken into two distinct strings " ) ; Error ...
... connected using ' + ' . For example , document.write ( " This example is illegal since the string is broken across lines " ) ; document.write ( " This example is OK , since the message " is broken into two distinct strings " ) ; Error ...
Page 186
... connected in networks , al- lowing them to communicate with each other and share resources . Every computer network is classified as either a wide area network ( WAN ) or local area network ( LAN ) . A WAN connects computers over long ...
... connected in networks , al- lowing them to communicate with each other and share resources . Every computer network is classified as either a wide area network ( WAN ) or local area network ( LAN ) . A WAN connects computers over long ...
Page 287
... connecting electrical components over small distances . Other elements , especially nonmetals such as carbon and oxygen ... connected , and the lighting fixture receives electricity . However , if the switch is turned off , then the ...
... connecting electrical components over small distances . Other elements , especially nonmetals such as carbon and oxygen ... connected , and the lighting fixture receives electricity . However , if the switch is turned off , then the ...
Contents
Computer Basics | 1 |
HTML and Web Pages | 19 |
The Internet and the | 37 |
Copyright | |
19 other sections not shown
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Common terms and phrases
algorithm array assigned Auto binary numbers binary search bit pattern Boolean browser Bus Address button Celsius character circuit circuitry components computer science contains control unit counter Dave Reed dice rolls display Edit View Favorites electrical enter errors evaluates to true example executed EXERCISE Favorites Tools Help Figure File Edit View function grade hardware input instructions integer integrated circuits JavaScript JavaScript code language loop test machine machine-language main memory memory location menu method microchip Microsoft Internet Explorer Netscape Navigator output perform Pig Latin prompt registers repCount represented result roll1 script type="text/javascript sequence simulator specified Stop Refresh Home stored string substring switch tags task text area text box transistors TRUE or FALSE user clicks vacuum tubes variable View Favorites Tools von Neumann architecture Web browser window wire word write statements