DATA FLOW DIAGRAM Group#7 Nugao Oserin Obongen The Data Flow Diagram (DFD) • a graphical representation of the flow of data through an information system. It enables you to represent the processes in your information system from the viewpoint of data. The DFD lets you visualize how the system operates‚ what the system accomplishes and how it will be implemented‚ when it is refined with further specification. • Data flow diagrams are used by systems analysts to design information-processing systems
Premium Data flow diagram
Chapter 1 Introduction The development of Integrated Reporting is designed to enhance and consolidate existing reporting practices‚ to move towards a reporting framework that provides the information needed to assess organizational value in the 21st century. The traditional reporting model was developed for an industrial world. Although it continues to play a valuable role with respect to stewardship of financial capital‚ it nonetheless focuses on a relatively narrow account of historical financial
Premium Sustainability Strategic management Financial statements
Ashely Madison‚ a website that promotes extra-marital affairs was subject to a massive data breach earlier this year; personal details of some 37 million users‚ as well as the companies financial records‚ were threatened with release. Subsequently‚ large caches of the data were posted online and a then-unknown hacking outfit named The Impact Team claimed responsibility. This breach not only compromised the data from the Ashley Madison database‚ but also Avid Life Media‚ who owns the Madison website
Premium Computer security Security Information security
mind. But what if the war extended into cyberspace? No weapons or ruined battlegrounds‚ just virtual barriers and coding. It no longer becomes a two sided battle‚ but instead millions of individuals hidden behind computer screens. Anyone can participate in this‚ including terrorist groups‚ hackers‚ and phishers. And for this reason‚ everyone is at risk. People are getting away with their crimes because they keep information secret‚ working anonymously to perform illegal acts using the data stored in
Premium Security Computer security Privacy
Secondary data is gathered via secondary research and involves information that has already been collated/interpreted by someone else for another purpose- for example: Census data Australian economic growth figures Tourist numbers Books‚ newspapers‚ magazines‚ internet articles on a certain subject There are two types of secondary data: Internal: data that has already been collected from internal sources such as internal sales data‚ consumer feedback and other research reports External: published
Premium Marketing Coca-Cola
Financial Data Analysis Tracey White HCS/577 April 15‚ 2013 David Mier Financial Data Analysis In addition to delivering health care of the highest quality‚ another main goal of a health care organization is to remain profitable and viable through effective financial management. In an effort to do so‚ members of administration along with the Chief Financial Officer (CFO) work diligently in attempting to maintain and sustain a successful health care organization by monitoring
Premium Income statement Balance sheet Generally Accepted Accounting Principles
Crime Data Comparison Michelle Gage CJA/314 April 30th‚ 2013 Robert Olsen Crime Data Comparison In the late 1920’s the idea was recognized by the International Association of Chiefs of Police or most commonly known as the (IACP)‚ that there needed to be a more reliable and accurate way to keep track of all of the crime data and statistics. This information was needed to determine the crimes that were changing from year to year as well as the sources of what could be changing these statistics
Premium Crime Police Federal Bureau of Investigation
Com EENG 33151 – DATA COMMUNICATION AND COMPUTER NETWORKS ASSIGNMENT 1 (CO1‚ CO2 : PO1‚PO3) Note: • Submission Date: On or before but not after 12-10-2012 • Refer “Data Communications and Networking” 4th edition‚ Behrouz A. Forouzan • No Plagiarism • Kindly use A4 sheets 1. For n devices in a network‚ what is the number of cable links required for a mesh‚ ring‚ bus‚ and star topology? 2. Assume five devices are arranged in a mesh topology
Premium Data transmission Network topology
Data Dictionary: A software module and database containing descriptions and definitions concerning the structure‚ data elements‚interrelationships‚ and other characteristics of an organization’s databases. Data Mining: A process where data in a data warehouse is identified to discover key business trends and factors. Data Modeling: A process where the relationships between data elements are identified and defined to develop data models. Data Planning: A planning and analysis function
Premium Database Data modeling Database model
Kernel Data Structures Umair Hussain Malik p10-6016 p106016@nu.edu.pk As with any large software project‚ the Linux kernel provides these generic data structures and primitives to encourage code reuse. Kernel developers should use these data structures whenever possible and not “roll your own” solutions. In the following sections‚ we cover the most useful of these generic data structures‚ which are the following: * Linked lists * Queues * Maps * Binary trees Linked Lists
Premium