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Explain the value of implementing data resource management processes and technologies in an organization. Outline the advantages of a database management approach to managing the data resources of a business, compared with a file processing approach. Explain how database management software helps business professionals and supports the operations...

15 trang | Chia sẻ: candy98 | Ngày: 28/11/2020 | Lượt xem: 495 | Lượt tải: 0

Describe several important trends occurring in computer software. Give examples of several major types of application and system software. Explain the purpose of several popular software packages for end-user productivity and collaborative computing. Define and describe the functions of an operating system. Describe the main uses of computer pr...

15 trang | Chia sẻ: candy98 | Ngày: 28/11/2020 | Lượt xem: 499 | Lượt tải: 0

Understand the history and evolution of computer hardware. Identify the major types and uses of microcomputer, midrange, and maiframe computer systems. Outline the major technologies and uses of computer peripherals for input, output, and storage. Identify and give examples of the components and functions of a computer system. Identify the comp...

15 trang | Chia sẻ: candy98 | Ngày: 28/11/2020 | Lượt xem: 548 | Lượt tải: 0

Identify several basic competitive strategies and explain how they use information technologies to confront the competitive forces faced by business. Identify several strategic uses of Internet technologies and give examples of how they can help a business gain competitive advantages. Give examples of how business process reengineering frequently...

15 trang | Chia sẻ: candy98 | Ngày: 28/11/2020 | Lượt xem: 581 | Lượt tải: 0

Understand the concept of a system and how it relates to information systems. Explain why knowledge of information systems is important for business professionals, and identify five areas of information systems knowledge that they need. Give examples to illustrate how the business applications of information systems can support a firm’s busines...

15 trang | Chia sẻ: candy98 | Ngày: 28/11/2020 | Lượt xem: 541 | Lượt tải: 0

 Transaction-Processing Monitors  Transactional Workflows  High-Performance Transaction Systems  Main memory databases  Real-Time Transaction Systems  Long-Duration Transactions  Transaction management in multidatabase systems

53 trang | Chia sẻ: candy98 | Ngày: 28/11/2020 | Lượt xem: 558 | Lượt tải: 0

 Temporal Data  Spatial and Geographic Databases  Multimedia Databases  Mobility and Personal Databases Time In Databases  While most databases tend to model reality at a point in time (at the “current” time), temporal databases model the states of the real world across time.  Facts in temporal relations have associated times when the...

53 trang | Chia sẻ: candy98 | Ngày: 28/11/2020 | Lượt xem: 523 | Lượt tải: 0

 Performance Tuning  Performance Benchmarks  Standardization  E-Commerce  Legacy Systems

48 trang | Chia sẻ: candy98 | Ngày: 28/11/2020 | Lượt xem: 584 | Lượt tải: 0

 Structure of XML Data  XML Document Schema  Querying and Transformation  Application Program Interfaces to XML  Storage of XML Data  XML Applications

56 trang | Chia sẻ: candy98 | Ngày: 28/11/2020 | Lượt xem: 500 | Lượt tải: 0

 Complex Data Types and Object Orientation  Structured Data Types and Inheritance in SQL  Table Inheritance  Array and Multiset Types in SQL  Object Identity and Reference Types in SQL  Implementing O-R Features  Persistent Programming Languages  Comparison of Object-Oriented and Object-Relational Databases

36 trang | Chia sẻ: candy98 | Ngày: 28/11/2020 | Lượt xem: 524 | Lượt tải: 0