Quiz: Network Performance - Bandwidth and Number of Devices
OCR GCSE J277 Computer Science specification
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Welcome! You've already learned about networks and the differences between LANs and WANs. Now, let's explore how network performance is affected by bandwidth and the number of devices!
What is bandwidth?
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Which factors can reduce a network’s performance? (Select all that apply)
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A network with high {{blank0}} allows more data to be sent in a given time, while a network with too many {{blank1}} may experience slower speeds.
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Match the items on the left with their correct pairs on the right
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What happens when the number of devices on a network exceeds the available bandwidth?
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How can network performance be improved? (Select all that apply)
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Bandwidth is measured in {{blank0}} per second, while the number of devices sharing the network affects {{blank1}}.
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Match the items on the left with their correct pairs on the right
Which of these statements is true about bandwidth?
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If a network has 20 Mbps bandwidth and 5 devices are connected, what happens if a 6th device starts downloading a large file?
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