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Y10: Virtual Networks and VPN

Quiz by Teran Subasinghe

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18 questions
Show answers
  • Q1
    What is a virtual network?
    A type of wireless network
    A physical network of cables
    A network that uses virtualized resources to connect devices.
    A network for video games
    30s
  • Q2
    Which of the following is a benefit of using a virtual network?
    Increased scalability and flexibility.
    Reduced security measures
    Limited connectivity options
    Higher hardware costs
    30s
  • Q3
    What technology is commonly used to create a virtual network?
    Ethernet
    Virtual Private Network (VPN).
    Local Area Network (LAN)
    Wide Area Network (WAN)
    30s
  • Q4
    What is the main purpose of a virtual LAN (VLAN)?
    To connect different cities
    To provide Wi-Fi access
    To increase internet speed
    To segment network traffic within the same physical network.
    30s
  • Q5
    What does the term 'network virtualization' refer to?
    A method of increasing internet bandwidth
    The use of only physical devices for networking
    A type of software application
    The creation of virtual versions of physical networks.
    30s
  • Q6
    What is the main purpose of a Virtual Local Area Network (VLAN)?
    To provide a physical bridge between networks
    To segment network traffic and improve security
    To store data in the cloud
    To increase the speed of the internet
    30s
  • Q7
    Which of the following is a benefit of using VLANs?
    Slower network performance
    More complex hardware installation
    Reduced broadcast traffic
    Increased physical cabling requirements
    30s
  • Q8
    What device is typically used to configure and manage VLANs?
    Network switch
    Modem
    Access point
    Router
    30s
  • Q9
    What is one of the main reasons for implementing VLANs in a network?
    Increasing the number of devices on a single network
    Improving network security
    Simplifying hardware maintenance
    Boosting internet speed
    30s
  • Q10
    What does VPN stand for?
    Visual Private Network
    Virtual Public Network
    Virtual Private Network
    Variable Private Network
    30s
  • Q11
    What is one primary purpose of using a VPN?
    To block advertisements
    To increase internet speed
    To protect your privacy online
    To reduce data usage
    30s
  • Q12
    Which of the following is a common use of a VPN?
    Cleaning your computer
    Improving Wi-Fi signal
    Updating software
    Accessing region-restricted content
    30s
  • Q13
    How does a VPN enhance security on public Wi-Fi?
    By encrypting data transmitted over the network
    By increasing the speed of the Wi-Fi
    By limiting the number of connected devices
    By providing a firewall
    30s
  • Q14
    What is a potential downside of using a VPN?
    Easier access to websites
    Slower internet connection
    Increased device battery life
    Improved user interface
    30s
  • Q15
    Which technology does a VPN use to create a secure connection?
    Encryption
    Compression
    Segmentation
    Caching
    30s

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