Understanding Computers: Today and TomorrowGive your students a classic, well-rounded introduction to computer concepts with a modern twist! Known for its readability and breadth of topics covered, Understanding Computers: Today and Tomorrow will ensure that students have the comprehensive, current knowledge of computer concepts and issues needed to succeed in our technocentric society. This 11th Edition offers exciting new features and updates to make its content more approachable and meaningful to students. |
From inside the book
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Page 300
... contain ports to connect the devices together and facilitate communications between the devices , but they differ in ... contain the functions of two or more networking devices . For instance , some cable or satellite modems contain a ...
... contain ports to connect the devices together and facilitate communications between the devices , but they differ in ... contain the functions of two or more networking devices . For instance , some cable or satellite modems contain a ...
Page 576
... contained within a single database table ; a record is a collection of fields , either a specific row from a single ... contain data related to products : Product table ( for product descriptions and selling price ) , Inventory table ...
... contained within a single database table ; a record is a collection of fields , either a specific row from a single ... contain data related to products : Product table ( for product descriptions and selling price ) , Inventory table ...
Page 577
... contain unique data so it can be used to identify each record in the table . The yellow fields will always contain unique data and so would be good primary keys . Product Number The blue fields will not always contain unique data and so ...
... contain unique data so it can be used to identify each record in the table . The yellow fields will always contain unique data and so would be good primary keys . Product Number The blue fields will not always contain unique data and so ...
Contents
TECHNOLOGY AND YOU Wired | 50 |
MODULE Hardware | 52 |
Input and Output 132 | 53 |
Copyright | |
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activities addition application software applications Blah browser cameras Chapter Objective communications connect contain create credit card customers database designed desktop PCs discs discussed disk display document e-commerce e-mail messages Edit View Favorites electronic employees encryption example Favorites Tools Help File Edit View flash memory floppy disk folder format graphics handheld PCs hard drive hardware identity theft images individuals input installed keyboard located Microsoft Internet Explorer monitor movie multimedia operating system options organization password phishing portable printers processing programming language record RFID screen server shown in Figure smart card specific spyware storage stored tablet PC Test types typically users View Favorites Tools Web bugs Web-based Wi-Fi Windows wireless XHTML