UNIT 1 latest 6.9.2024.pdf

OVERVIEW OF INFORMATION SYSTEM UNIT 1  OUTCOMES Outcome 2 Outcome 1 Outcome 3 Identify basic activities of List the Explain the...

OVERVIEW OF INFORMATION SYSTEM UNIT 1  OUTCOMES Outcome 2 Outcome 1 Outcome 3 Identify basic activities of List the Explain the Information system differences components of IS between IT and IS CONTENT 01 OVERVIEW OF INFORMATION SYSTEMS 02 DIFFERENCES BETWEEN IT & IS 03 BASIC ACTIVITIES OF INFORMATION SYSTEM 04 THE COMPONENTS OF IS FAMILIAR WITH THIS Exa mp Ind uct le io Set n INTERFACE?  WHAT IS MANAGEMENT INFORMATION SYSTEMS? Management information systems (MIS) are an organized method of collecting information from various sources, compiling it, and presenting it in a readable format. It helps business leaders and managers make strategic management decision. An MIS consists of interconnected hardware, software, personnel, and processes that work together to collect, store, process, and distribute information relevant to a company's operations and decision-making. Today’s management information systems rely heavily on technology to compile and present data  INFORMATION TECHNOLOGY IT is the technology involving the development, maintainance and use of computer DEFINITION system, software and networks for the processing and distribution of data Hardware - Physical components of the technology COMPONENTS Software - Set of instructions that tell the hardware what to do Data - Collection of facts Social Networking - its form, makes and maintans strong relationship Department Management - ensure smooth running of different departments in USES organizations Online Businesses - Business can open website with ease to keep up with the demand and supply. Online Transcation - ensure the Internet transaction are kept safe and secure Desicion Making - used in understanding graph, pattern to aid in making decisions. Education Sytem - made learining easier to access from anywhere PCs, apps, and pripherals Voice response system EXAMPLES Software for office automation Radio communication network Server hardware and software Open/ Integrated computer system INFORMATION SYSTEM DEFINITION IS is everything in a business that related to the collection, processing, recording and dissemination of information Hardware - Physical components of the technology COMPONENTS Software - Set of instructions that tell the hardware what to do Data - Collection of facts Process - Series of steps undertaken to achieve a desired outcome or goal People - the ones that input data and use the result for decision making Sistem Pengurusan Maklumat Pelajar (SPMP) Hardware - Computer, Hard Drive or other electronic device Software - Database, HTML, Excel, all applications used to develop the systems EXAMPLES Data - Student records Process - Step to create, maintain n access data People - Student and staff that using the information generated.  IT vs IS - SUMMARY INFORMATION TECHNOLOGY (IT) INFORMATION SYSTEMS (IS) PURPOSE : PURPOSE : helps people perform their Turn raw data into useful work properly and effectively information for making desicion. COMPONENTS : COMPONENTS : Hardware, Software and Data Hardware, Software and Data, FOCUS : People and Process improving productivity and FOCUS : efficency using technology providing support to operations, management and decision-making WHY IS AN INFORMATION SYSTEM REQUIRED? To cut down cycle To reduce inventory Develop new time product Support managerial Support business Support strategic decision making operation planning HISTORY OF IS Information systems were first introduced in the 1960s to deal with accounting management issues. They had however been in use in the previous years as computers strive to evolve. Even the first machines that used vacuum tubes and transistors had the capability that the information systems have today. 3 BASIC ACTIVITIES OF INFORMATION SYSTEM Data, Results, information or products or any resources Activities, outcomes that enter the transformation produces by the system. or operations processes. performed on INPUT the inputs OUTPUT PROCESS  INPUT Input is the first step in the information processing cycle, where raw data is gathered and entered into the system. This data serves as the foundation for further processing. ACTIVITIES INVOLVED: DATA ENTRY DATA ACQUISITION DATA CAPTURE Inputting data Collecting data from Gathering data from manually through external sources, such various formats and forms, keyboards, or as online surveys, converting it into a other input devices, transaction records, format that can be or automatically via or sensors. processed by the sensors, data feeds, system. or integration with other systems.  PROCESS Processing involves transforming the raw input data into meaningful information through various operations. This stage includes sorting, analyzing, and computing the data to produce useful outputs. ACTIVITIES INVOLVED: DATA DATA VALIDATION DATA ANALYSIS TRANSFORMATION Checking the accuracy Converting data into a Applying algorithms, and completeness of structured format or calculations, or the data to ensure it aggregating it to analytical techniques is suitable for produce summaries, to interpret the data processing. such as converting raw and derive insights. sales data into a monthly sales report.  OUTPUT Output is the final stage where processed information is delivered to users or other systems. This step provides the results of the data processing and makes them available for decision-making or further action. ACTIVITIES INVOLVED: REPORT GENERATION INFORMATION DATA PRESENTATION DISTRIBUTION Creating reports, Delivering the output Presenting information dashboards, or through various in a user-friendly visualizations that channels, such as format, often tailored present the processed screens, printed to specific user needs data in a comprehensible reports, emails, or or preferences. format. online platforms.  5 COMPONENTS OF INFORMATION SYSTEM SOFTWARE DATA HARDWARE Data refers to the raw facts The physical components of Software includes the programs and figures that are an information system. and applications that run on collected, processed, and hardware and manage data. stored by the information system. PEOPLE PROCESS People are the users and stakeholders Processes are the procedures and who interact with the information workflows that define how data is system, including those who design, collected, processed, and used operate, manage, and use the system. within the system. END OF TOPIC 1 Thank You