tailieunhanh - Discovering Computers - Chapter 13: Programming Languages and Program Development

Discovering Computers - Chapter 13: Programming Languages and Program Development present Computer Programs and Programming Languages, Low-Level Languages, Procedural Languages, Object-Oriented Programming Languages. | Chapter 13 Programming Languages and Program Development Chapter 13 Objectives Differentiate between machine and assembly languages Describe various ways to develop Web pages including HTML, scripting languages, DHTML, XML, WML, and Web page authoring software Identify and discuss the purpose of procedural programming languages Identify the uses of popular multimedia authoring programs Identify and discuss the characteristics of object-oriented programming languages List the six steps in the program development cycle Discuss the advantages and uses of visual programming languages Differentiate between structured design and object-oriented design Identify the uses of other programming languages and other program development tools Explain the basic control structures and design tools used in designing solutions to programming problems Next Computer Programs and Programming Languages What is a computer program? Set of instructions that directs computer to perform tasks p. 664 Fig. 13-1 Programming language—used to write instructions Next Computer Programs and Programming Languages What are low-level languages and high-level languages? Low-level language Machine-dependent runs only on one type of computer Machine and assembly languages are low-level p. 665 High-level language Often machine-independent can run on many different types of computers Next Low-Level Languages What is machine language? Only language computer directly recognizes Uses a series of binary digits (1s and 0s) with a combination of numbers and letters that represent binary digits p. 665 Fig. .

• Tin học văn phòng
• Discovering Computers
• Programming Languages
• Program Development
• Low Level Languages
• Procedural Languages
• Object Oriented Programming Languages
• Introduction to Computers
• A World of Computers
• The Components of a Computer
• Advantages of Using Computers
• Disadvantages of Using Computers
• Discovering computers fundamentals
• Computers fundamentals
• World Wide Web
• System software
• Application software
• Functions of computers
• Internet connections
• Internet access
• Web browser
• User interface
• Multimedia programs
• Key features
• The Component of the system unit
• System units
• Control unit
• Computer keyboards
• Input devices
• Output devices
• Reading devices
• Storage device
• Internal hard disk
• Flash Memory Storage
• Cloud Storage
• Operating systems
• Utility programs
• Operating system functions
• Computer communications
• Uses of computer communications
• Network communications standards
• Database management
• The hierarchy of data
• Maintaining data
• File processing versus databases
• Computer security risks
• Computer security
• Network attacks
• Unauthorized access
• Information system development
• System development
• Program development tools
• Enterprise Computing
• Information systems in the enterprise
• Enterprise wide technologies
• Cloud computing
• The Components of the System Unit
• Data Representation
• Expansion Slots
• Adapter Cards
• Mobile Computers
• History of the Internet
• How the Internet Works
• Web Publishing
• Internet Services
• Business Software
• Multimedia Software
• Application Software for Communications
• Alone Utility Programs
• The Keyboard
• Pointing Devices
• Voice Input
• Smart Phones
• Digital Cameras
• Video Input
• Display Devices
• Flat Panel Displays
• CRT Monitors
• Putting It All Together
• Magnetic Disks
• Optical Discs
• Miniature Mobile Storage Media
• Summary of Storage
• Operating System Utility Programs
• Types of Operating Systems
• Communications Software
• Communications Over the Telephone Network
• Communications Devices
• DatabaseDefine the term
• System Development Cycle
• Implementation Phase
• Support Phase
• Information System Security
• Backup Procedures
• Summary of Enterprise Computing