This quiz addresses part of the requirements of the National Curriculum KS1 for children aged 5 and 6 in years 1 and 2 in Computing. Specifically it looks at storing information, bits and bytes, storage devices and the need to save information. It is one of 20 quizzes to help you find out about how computers work, and how they affect all our lives.
A library stores lots of information. A lot of it is stored in books. Computers can store lots and lots of information. They can store words, numbers, pictures, videos and sounds. If information is not stored, it is lost. Computers store information in special code. Tiny pieces of code are called bits. Rather bigger pieces of code are called bytes. Usually, there are 8 bits in a byte. The information is stored in storage devices.
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You can find more about this topic by visiting BBC Bitesize - Do computers have a memory?
What sort of information do computers store?
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A bit is like a single letter of the alphabet in a very long story
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It sounds like the word bite, but it is spelt differently
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How many letters are there in the word byte?
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A hard drive is a metal disc inside the computer
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USB sticks are sometimes called memory sticks, USB pens, or pen-drives
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DVDs can be used with televisions
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This information is kept on really big computers in different countries
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Don’t forget to save your work!
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Computers mean you can share information easily. But writing things down is still a good thing to do
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