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Grade 10 Quizz

Quiz by Sanele Nkosi

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16 questions
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  • Q1
    What is the purpose of an operating system?
    To connect to the internet
    To manage computer hardware and software resources
    To create computer programs
    To store data in the cloud
    30s
  • Q2
    Which of the following is an example of software?
    Motherboard
    Hard drive
    Operating system
    RAM
    30s
  • Q3
    What is the purpose of a CPU?
    To store data
    To display images on the screen
    To provide an internet connection
    To execute instructions and perform calculations
    30s
  • Q4
    What is the purpose of a motherboard?
    To display images on the screen
    To store data
    To connect and communicate between all hardware components
    To provide an internet connection
    30s
  • Q5
    What is the function of RAM in a computer?
    To display images on the screen
    To temporarily store data that can be accessed quickly by the CPU
    To provide an internet connection
    To permanently store data even when the computer is powered off
    30s
  • Q6
    What is the purpose of an input device?
    To process calculations
    To provide data or commands to a computer
    To display visuals on the screen
    To store data permanently
    30s
  • Q7
    What is the purpose of an antivirus software?
    To display visuals on the screen
    To detect and remove or quarantine malicious software
    To store data permanently
    To process calculations
    30s
  • Q8
    What is the function of a firewall?
    To protect a network by filtering incoming and outgoing network traffic
    To display visuals on the screen
    To process calculations
    To store data permanently
    30s
  • Q9
    What is the purpose of a router in a Local Area Network (LAN)?
    To protect the network from external threats.
    To provide wireless connectivity.
    To forward traffic between different networks.
    To connect devices within the same network.
    30s
  • Q10
    What is the purpose of an Ethernet switch in a Local Area Network (LAN)?
    To connect devices to the internet.
    To filter and block certain websites or content.
    To provide power over Ethernet to network devices.
    To connect and manage communication between devices within the same network.
    30s
  • Q11
    What is the purpose of an IP address in a Local Area Network (LAN)?
    To connect devices to the internet.
    To block unauthorized access to the LAN.
    To uniquely identify devices on the network and enable communication.
    To provide wireless connectivity.
    30s
  • Q12
    What is the main advantage of using fibre optic cables for data transmission?
    They have high bandwidth and can transmit data over long distances.
    They are not affected by electromagnetic interference.
    They have low latency and can transmit data at high speeds.
    They are cheaper than other types of cables.
    30s
  • Q13
    What is the main disadvantage of using fibre optic cables?
    They have low data transmission speeds.
    They are prone to interference from electromagnetic waves.
    They are more expensive to install compared to other types of cables.
    They have limited bandwidth for data transmission.
    30s
  • Q14
    What is the maximum distance for a standard UTP cable in a Fast Ethernet (100BASE-TX) network?
    500 meters
    200 meters
    100 meters
    50 meters
    30s
  • Q15
    What is the purpose of twisting pairs in UTP cables?
    To increase cable flexibility
    To improve data transfer speed
    To increase cable strength
    To reduce electromagnetic interference (EMI)
    30s

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