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Information Systems Overview
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Information Systems Overview

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@AuthenticRhinoceros

Questions and Answers

What is the primary purpose of a Closed Circuit TV (CCTV)?

  • To provide high-definition video streaming.
  • To monitor road traffic and accidents. (correct)
  • To manage parking space registrations.
  • To control traffic lights at road junctions.

    • How does the Traffic Light Control System minimize accidents?

  • By using CCTV to record traffic patterns.
  • By providing e-books for drivers while they wait.
  • By allowing vehicles to proceed without stopping.
  • By controlling pedestrian movement and vehicle flow. (correct)

    • What function does the parking identification placard serve?

  • It displays available parking spots.
  • It acts as a parking payment system.
  • It registers new vehicles at the parking facility.
  • It opens the gate only for registered vehicles. (correct)

    • Which of the following is NOT a benefit of ICT in entertainment as mentioned?

    <p>Controlling traffic at road junctions.</p> Signup and view all the answers

    Which activity is explicitly mentioned as being facilitated by ICT?

    <p>Storing photographs on digital devices.</p> Signup and view all the answers

    What is the primary function of an ECG machine?

    <p>To record electrical impulses of the heart</p> Signup and view all the answers

    Which machine is used to display the movements inside the heart?

    <p>Cardiac Screening Machine</p> Signup and view all the answers

    How does an EEG machine gather data?

    <p>Through electrical probes attached to the head</p> Signup and view all the answers

    What does a Blood Sugar Testing Machine determine?

    <p>Blood glucose level</p> Signup and view all the answers

    What type of data can the Blood Pressure Measuring Machine provide?

    <p>Blood pressure readings at rest and during physical activity</p> Signup and view all the answers

    What is the term used for the data that is received for processing?

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

    Which component is responsible for processing input data in an information system?

    <p>Processing Unit</p> Signup and view all the answers

    In the context of an ATM, what type of information is typically outputted after processing?

    <p>Account Balance</p> Signup and view all the answers

    What role does data storage play in an information system?

    <p>It can be used to obtain information alongside input data.</p> Signup and view all the answers

    What example illustrates using a fingerprint reader in an organization?

    <p>Recording attendance</p> Signup and view all the answers

    What device is used to scan QR codes for obtaining further information?

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

    Which of the following is not a component of an information system?

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

    What is the overall purpose of an information system?

    <p>To receive, process, and provide information</p> Signup and view all the answers

    What major technology was used in the first generation of computers?

    <p>Vacuum Tubes</p> Signup and view all the answers

    Which of the following describes a characteristic of first generation computers?

    <p>High heat generation and not portable</p> Signup and view all the answers

    During which years did the first generation of computers operate?

    <p>1940-1956</p> Signup and view all the answers

    What was a common input method used in first generation computers?

    <p>Punch Cards</p> Signup and view all the answers

    What software language was primarily utilized in the first generation of computers?

    <p>Machine language</p> Signup and view all the answers

    What is a primary advantage of using fingerprint scanners and card readers in human resource management?

    <p>They assist in tracking employee attendance and leave.</p> Signup and view all the answers

    How does e-banking benefit users?

    <p>Users can access their accounts and transact from anywhere at any time.</p> Signup and view all the answers

    Which feature of online shopping is a significant advantage for consumers?

    <p>Home delivery saves time and transport costs.</p> Signup and view all the answers

    Why is convening at a special venue considered unnecessary in the context described?

    <p>It reduces the overall time and effort required.</p> Signup and view all the answers

    What convenience does e-banking provide regarding utility bills?

    <p>Users can pay utility bills through mobile phones.</p> Signup and view all the answers

    What is a key feature of the online shopping experience?

    <p>Access to a variety of global commercial organizations anytime.</p> Signup and view all the answers

    In terms of traffic management, what is the goal of ICT systems utilized?

    <p>To minimize traffic congestion and jams.</p> Signup and view all the answers

    What is one of the benefits of using ATM machines in the context of e-banking?

    <p>They provide access to cash anywhere at any time.</p> Signup and view all the answers

    Study Notes

    Information Systems Overview

    • Input and Output: Submitting data for processing is termed "Input," while the processed result is "Output."
    • Information System: A collection of components that includes input, processing, storage, and output of information.

    Importance of Data Storage

    • Data storage is crucial in information systems, allowing both input and stored data to generate useful information.
    • The main functions of an information system are to receive, process, store data, and provide results as needed.

    Example of Information Systems

    • ATM (Automatic Teller Machine): Processes inserted bank cards to provide account balance information.
    • Fingerprint Reader: Records attendance by capturing the time of arrival and departure.

    QR Codes

    • QR codes can be scanned by smartphones, leading to more information accessible online; commonly used in advertisements and products.

    Medical Equipment Examples

    • ECG Machine: Monitors heartbeats by recording electrical impulses produced during heart activity.
    • Cardiac Screening Machine: Displays the heart's physiology and diagnoses issues, such as narrowing of veins.
    • EEG Machine: Records brain activity through electrical probes, working when the patient is either awake or asleep.
    • Blood Sugar Testing Machine: Analyzes blood samples to determine glucose levels.
    • Blood Pressure Measuring Machine: Worn as a wristband, it measures blood pressure during rest and activities.

    Human Resource Management Technologies

    • Fingerprint Scanners and Card Readers: Streamline attendance tracking, salary preparation, and leave record maintenance for employees, utilized in both private and public sectors.

    E-Banking

    • Convenience of E-Banking: Allows cash withdrawals through ATMs, bill payments, and inter-banking transactions at any time and place.

    Online Shopping

    • Electronic Commerce: Enables consumers to buy goods and services online, providing 24/7 access and home delivery options, enhancing convenience and reducing travel.

    ICT in Transport

    • CCTV: Monitors road traffic, accidents, and illegal activities, allowing for active management responses.
    • Traffic Light Control System: Automates traffic lights at intersections to reduce accidents.
    • Parking Identification Placard: Uses sensors to grant access to pre-registered vehicles, preventing traffic congestion at entry points.

    ICT in Entertainment

    • Proliferation of ICT devices allows individuals to:
      • Listen to music and watch preferred TV content online.
      • Connect with friends via social media.
      • Access high-definition video and educational content.
      • Read e-books and store personal photographs digitally.

    Generational Evolution of Computers

    • First Generation (1940-1956):
      • Utilized vacuum tubes and machine language.
      • Characteristics included high heat generation, slow processing, and large size.
      • Notable systems: ENIAC, EDVAC, EDSAC, UNIVAC, IBM 701.

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    Related Documents

    grade-10-information-and-communication-technology-ict-text-book-6200ea448c856_removed (1)_removed.pdf

    Description

    This quiz covers the basic concepts of information systems, including data input, processing, storage, and output. It also highlights the role of components in transforming raw data into useful information. Test your understanding of how information systems function.

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