MICROSOFT ACCESS INTRODUCTION TO DATABASE SYSTEMS • A database is a collection of a logically organized data. • The basic components of any database system will comprise of records stored in files. 1. Files: A file is a large organized data structure that contains related data, such as records. Files are mainly used for storing programs and data in secondary storage. This is extremely useful since the main memory is volatile. 2. Records: Every entry of data is referred to as a record
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Reaction – focuses on continual improvements in product and service quality by reducing uncertainty and variability in design, manufacturing, and service process. * Deming’s System of Profound Knowledge 1. Appreciation for a system 2. Understanding variation 3. Theory of Knowledge 4. Psychology * Systems * most are cross-functional * work together * have a purpose * aim is for everyone to benefit over the long term * Variation * excessive variation =
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Assessment Task 1 1. Define and explain the purpose of TQM : Total Quality Management (TQM) is a management approach that originated in the 1950s and has steadily become more popular since the early 1980s. Total quality is a description of the culture, attitude and organization of a company that strives to provide customers with products and services that satisfy their needs. The primary goal of a quality management system is to beat the competition. It does this by adding value at each stage of
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government agencies: 85% detected computer security breaches in the preceding 12 months Financial losses due to security breaches topped $377 million 70% reported that Internet connections were frequent points of attack Only 31% said that internal systems were frequent points of attack. Theft by computer Theft is the most common form of computer crime. Computers are used to steal Money Goods Information Computer resources One common type of computer theft today is the actual theft of computers
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CHAPTER THREE: REVIEW OF RELATED LITERATURES 3.1 Introduction 3.2 System Analysis 3.2.1 Detailed Definition of the problem 3.2.2 Feasibility study 3.3 Method of Data Collection 3.3.1 Interview 3.3.2 Observation 3.3.3 Review of procedure manual or exiting system/procedure 3.3.4 Evaluation of Forms 3.4 Problem of Existing System identified in the present system 3.4. home -page 3.4.2 Student’s Registration 3.4
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CHAPTER IV STATISTICAL PROCESS CONTROL * This chapter covers two topics that are increasingly important in business organizations: quality control and continuous improvement. * Quality control focuses on the conversion of inputs into outputs. * The purpose of quality control is to assure that processes are performing in an acceptable manner. * This is accomplished by monitoring process output using statistical techniques. * If the results are acceptable, no further
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tax account Sales tax account MANAGEMENT HIERARCHY AND INFORMATION NEEDS QUALITIES OF INFORMATION Accurate Complete Timely Trustworthy Relevant Brief Up-to-date SignificanceEnsure correct input and processing rules Include all data Give at the right time Do not hide unpleasant information Understand user needs Summarize relevant information Include all data up to present time Use attractive formats and graphical charts Information System - consists of all the components
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from ASQ.org Assurance: The act of giving confidence, the state of being certain or the act of making certain. QA: The planned and systematic activities implemented in a quality system so that quality requirements for a product or service will be fulfilled. Other definition QA is a failure prevention system that predicts almost everything about product safety, quality standards and legality that could possibly go wrong, and then takes steps to control and prevent flawed products or services
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across all industries. They have changed the face of society. They are no longer specialized tools to be used by specially trained people. They are ubiquitous and used in almost every sphere of life. Computers are the best means for storage and management of data, they can serve as huge knowledge bases and can be harnessed for all sorts of financial transactions owing to their processing power and storage capacities. As computers are a daily utility, they have gained immense importance in day-to-day
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Road, Fengtai District, Beijing, 100070, China {liuchunfeng, jiangyan, feng_zhao, sunqiao, zhangyang2, lizhiqi, lichao3}@sgepri.sgcc.com.cn database. Both timing constraints and data consistency should be taken into consider in real-time database systems when scheduling the transactions so that they can be accomplished by their corresponding deadlines[3]. For instance, both the query and update on the acquisition data of smart electricity meters, mainly working for the calculation of the multistep
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