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Oak National Academy
12 questions
What does the term 'data' refer to in computing?
What is ASCII used for?
What does hertz measure?
What is the smallest unit of data in computing?
How many bits are in a byte?
Match the terms to their examples.
What is binary used for in computing?
What does a number prefix represent in computing?
Arrange the storage units in order of increasing size.
What does a kilobyte represent in computing?
A sound file lasts 2 minutes, has a sample rate of 44100 Hz, a bit depth of 16 bits and is recorded in stereo. Calculate the file size in megabytes (MB).
