4239808
Descripción
Test por Harry Bimpson, actualizado hace más de 1 año
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Creado por Harry Bimpson
hace casi 9 años
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Pregunta 1
Pregunta
What does ram mean?
Respuesta
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Random access memory
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Resistant alteration memory
Pregunta 2
Pregunta
What does rom mean?
Respuesta
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Read only memory
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Rarely obtainable memory
Pregunta 3
Pregunta
What is the difference between an input and an output device?
Respuesta
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An input device is a component used to feed information to a computer while an output device gives processed information back to the user.
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An input device improves something on the inside of the computer while an output improves something on the outside of the computer
Pregunta 4
Pregunta
1GHz is equivalent to 1 million instructions per second
Respuesta
- True
- False
Pregunta 5
Pregunta
A microphone is a input device
Respuesta
- True
- False
Pregunta 6
Pregunta
What does non volatile mean?
Respuesta
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It does loose memory when it is turned off
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It doesn't loose memory when it is turned off
Pregunta 7
Pregunta
What is an advantage of using binary?
Respuesta
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Binary devices are simple and easy to build
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Binary is fast
Pregunta 8
Pregunta
What is the difference between an integer an float?
Respuesta
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An integer is a whole number while a float is a decimal number
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An integer is a decimal number and a float is a whole number
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