Fundamentals of Information Systems Quiz
25 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary purpose of an Information System?

  • To serve as a database for archiving
  • To reduce the workload of employees
  • To collect, manipulate, and disseminate data and information (correct)
  • To only store data

    • Data is the same as information.

    False

    Name one key role of information systems in businesses.

    Increasing revenues or reducing costs.

    ____ is a set of interrelated components that collect, manipulate, and disseminate data.

    <p>Information System</p> Signup and view all the answers

    Match the following components of Computer-Based Information Systems (CBIS) with their descriptions:

    <p>Hardware = Physical devices used in Information Systems Software = Programs that run on the hardware Data = Recorded facts and figures People = Users who interact with the Information System</p> Signup and view all the answers

    Which of the following best describes knowledge in the context of information systems?

    <p>Awareness and understanding of a set of information</p> Signup and view all the answers

    Information Systems are not essential for career development.

    <p>False</p> Signup and view all the answers

    What is the first step in the information transformation process?

    <p>Selecting data</p> Signup and view all the answers

    Valuable information can lead to poor decision-making if it is inaccurate.

    <p>True</p> Signup and view all the answers

    What is meant by 'feedback mechanism' in an information system?

    <p>A corrective reaction to meet an objective.</p> Signup and view all the answers

    An organization’s information must be _____ and complete to support effective decision-making.

    <p>accurate</p> Signup and view all the answers

    Match the components of an information system with their functions:

    <p>Input = Collect data Processing = Manipulate data Output = Disseminate information Feedback = Provide corrective reactions</p> Signup and view all the answers

    What can organizations achieve through valuable information?

    <p>Perform tasks more efficiently</p> Signup and view all the answers

    Walmart uses information about specific regions to decrease inventory levels of certain products.

    <p>False</p> Signup and view all the answers

    What transforms data into information in an organization?

    <p>The process of selecting, organizing, and manipulating data.</p> Signup and view all the answers

    The characteristic of valuable information is _____, which is necessary for making sound decisions.

    <p>completeness</p> Signup and view all the answers

    What is essential to calculate or print paychecks?

    <p>Number of hours worked</p> Signup and view all the answers

    Computerized information systems eliminate all human involvement in data processing.

    <p>False</p> Signup and view all the answers

    What are outputs in an information system typically produced as?

    <p>Documents and reports</p> Signup and view all the answers

    A furniture manager could use feedback to decide to order more _____ from a supplier.

    <p>wood</p> Signup and view all the answers

    Match the components of a Computer-Based Information System to their definitions:

    <p>Hardware = Physical equipment used for input, processing, and output Software = Programs that govern computer operations Database = Structured collection of data Telecommunications = Transmission of data over a distance</p> Signup and view all the answers

    Which of the following is a benefit of computerized information systems?

    <p>Increased speed in processing data</p> Signup and view all the answers

    Manual information systems rely on technology and automation.

    <p>False</p> Signup and view all the answers

    Name one type of input device used in automated systems.

    <p>Keyboard</p> Signup and view all the answers

    Processing involves making _____, comparing data, and taking alternative actions.

    <p>calculations</p> Signup and view all the answers

    Study Notes

    Course Information

    • Course Title: Fundamentals of Information Systems
    • Module Name: Fundamentals of IS
    • Module Code: FIS104
    • Stage: One
    • Semester: One
    • Academic Year: 2024-2025
    • Instructor: Kurdistan Wns Hama Ali
    • Email: [email protected]
    • University: Erbil Polytechnic University

    Learning Objectives

    • Understand the role of information in achieving goals
    • Distinguish between data and information, and describe characteristics used to evaluate data quality
    • Define Computer-Based Information Systems (CBIS) and explain its components (hardware, software, data, people, and processes).

    Why Learn About Information Systems?

    • Information systems are used by sales representatives, managers, and financial advisors
    • They are essential tools for achieving career goals

    Introduction

    • Information Systems (IS) are a set of interconnected components that collect, process, and disseminate data and information to meet objectives.
    • Businesses rely on information systems to increase revenues and reduce operational costs.

    Data, Information, and Knowledge

    • Data: Raw facts (e.g., employee number, hours worked)
    • Information: Data organized to have value beyond the facts (e.g., total monthly sales)
    • Process: Logical, related tasks
    • Knowledge: Awareness and understanding of information

    Data, Information, and Knowledge (Continued)

    • Data types: Alphanumeric, image, audio, video

    Characteristics of Valuable Information

    • Accessible: Authorized users can easily obtain information in the correct format and at the correct time.
    • Accurate: Error-free information.
    • Complete: Contains all important facts.
    • Economical: Information must be relatively inexpensive to produce, balancing cost with value.
    • Flexible: Useful for various purposes.
    • Relevant: Important to decision-makers.
    • Reliable: Trustworthy, depending on data collection methods and sources.
    • Secure: Protected from unauthorized access.
    • Simple: Not overly complex.
    • Timely: Delivered when needed.
    • Verifiable: Can be checked for accuracy.

    The Value of Information

    • Directly tied to achieving organizational goals.
    • Enhances efficiency and effectiveness of individuals and organizations.
    • Can improve profitability and reduce costs (e.g., Walmart's inventory management).

    What is an Information System?

    • Set of interrelated elements that:
      • Collect (input) information
      • Manipulate (process) information
      • Store information
      • Disseminate information (output)
      • Provide corrective feedback to achieve objectives (feedback mechanism).

    Input, Processing, Output, Feedback

    • Input: Gathering and capturing raw data (e.g., employee hours).
    • Processing: Converting data into useful outputs (e.g., calculations, comparisons, storing).
    • Output: Producing useful information (e.g., documents, reports, paychecks).
    • Feedback: System information used to modify inputs and processing activities.

    Manual and Computerized Information Systems

    • Manual systems: Relies on manual processing and analysis of data by people.
    • Computerized systems: Automate data collection, processing, and analysis using software and technology. Automation increases efficiency, accuracy and speed.

    Computer-Based Information Systems (CBIS)

    • Technology infrastructure: hardware, software, databases, telecommunications, people, and procedures.
    • Collect, manipulate, store, and process data into information.

    Computer-Based Information Systems (Components)

    • Hardware: Input (keyboard, scanner, etc.), processing (CPU), output (monitor, printer).
    • Software: System software (operating systems) and application software (Word processors, Spreadsheet programs, etc.).
    • Databases: Organized collection of facts and information.
    • Telecommunications: Electronic transmission of signals (e.g., wired, wireless, satellite).
    • Networks: Connect computers (e.g., LAN, Internet, Intranet, Extranet).
    • People: Users and those who maintain the system
    • Procedures: Strategies, policies, methods for using the system

    Computer-Based Information Systems (Types)

    • Intranet: Internal network for organizational communication and collaboration on projects.
    • Extranet: Network allowing authorized outsiders (e.g., business partners, customers) access to company resources.
    • Internet: Global network of interconnected networks.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Related Documents

    Description

    Test your knowledge on the key concepts of Information Systems, including data evaluation, Computer-Based Information Systems (CBIS), and the role of information in achieving organizational goals. This quiz covers essential components such as hardware, software, data, people, and processes.

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser