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Year 9 App Lab and Networks 2

Quiz by KS3 IT

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20 questions
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  • Q1
    What programming platform can be used to create apps in a block-based environment?
    Java
    C++
    App Lab
    Python
    30s
  • Q2
    What is the function of the 'Design' tab in App Lab?
    To create the visual layout of the app
    To write the code for the app
    To publish the app
    To test the app
    30s
  • Q3
    What is the purpose of the 'Code' tab in App Lab?
    To publish the app online
    To design the app interface
    To write and edit the code for the app
    To test the app functionality
    30s
  • Q4
    What is the purpose of using events in App Lab?
    To publish the app online
    To design the visual layout of the app
    To write complex algorithms
    To trigger actions based on user interactions
    30s
  • Q5
    What is the purpose of the 'Components' tab in App Lab?
    To write the code for the app
    To test the app functionality
    To publish the app online
    To add interactive elements to the app
    30s
  • Q6
    What is the purpose of the 'Debugging' feature in App Lab?
    To design the app interface
    To identify and fix errors in the code
    To test the app functionality
    To publish the app online
    30s
  • Q7
    What programming language is commonly used in App Lab?
    JavaScript
    Python
    Java
    HTML
    30s
  • Q8
    What is a 'variable' used for in App Lab?
    To store and manipulate data in the app
    To display images in the app
    To play audio files in the app
    To change the app's background color
    30s
  • Q9
    What is the purpose of the 'Events' tab in App Lab?
    To add interactivity by defining user actions and app responses
    To change the app's color scheme
    To save the app's code to the cloud
    To organize the app's layout elements
    30s
  • Q10
    What is the purpose of the 'Properties' tab in App Lab?
    To delete app code
    To customize the appearance and behavior of app elements
    To run the app
    To share the app with friends
    30s
  • Q11
    What does the abbreviation 'WAN' stand for in the context of computer networks?
    Metropolitan Area Network
    Personal Area Network
    Wide Area Network
    Local Area Network
    30s
  • Q12
    What is the purpose of a router in a computer network?
    To provide power to the network devices
    To connect computers through physical cables
    To forward data packets between computer networks
    To display websites on the Internet
    30s
  • Q13
    What type of network topology has all devices connected to a single central hub?
    Star topology
    Bus topology
    Ring topology
    Mesh topology
    30s
  • Q14
    What is the function of a network switch in a computer network?
    To establish a connection between different LANs
    To connect multiple devices within a LAN and forward data to the appropriate device
    To provide wireless connectivity to devices
    To store data on a network server
    30s
  • Q15
    What does the acronym 'ISP' stand for in the context of computer networks?
    Internet Search Protocol
    Internal Service Platform
    Internet Service Provider
    Intranet Support Program
    30s

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