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Pregunta 1
Pregunta
What is the function of the CPU?
Respuesta
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To decode data and instructions in to a readable format.
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To fetch, decode and execute instructions.
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To locate the address of data.
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To direct information and data flows.
Pregunta 2
Pregunta
What is the function of a Register?
Respuesta
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To hold short-term memory.
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To hold long-term memory.
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To hold medium-term memory.
Pregunta 3
Pregunta
Which of these are components of the CPU?
Respuesta
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RAM
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ALU
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ROM
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Cache
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Control Unit
Pregunta 4
Pregunta
How many cores are in a Quad Core?
Respuesta
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2
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4
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8
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1
Pregunta 5
Pregunta
What is the purpose of an ALU?
Respuesta
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To perform arithmetic and logical calculations.
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Store long-term memory.
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Store previous calculations.
Pregunta 6
Pregunta
ROM stands for [blank_start]Read Only Memory[blank_end], and can only be read. RAM stands for [blank_start]Random Access Memory[blank_end] and can be read and retrieved.
Respuesta
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Read Only Memory
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Random Access Memory
Pregunta 7
Pregunta
What are the effects of using a processor with a faster clock speed?
Respuesta
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More instructions can be carried out per second.
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Processes can be completed much faster.
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More instructions can be carried out simultaneously.
Pregunta 8
Pregunta
What are the effects of using a processor with more cores?
Respuesta
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More instructions can be carried out per second.
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More operations can be run simultaneously.
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More data can be located per second.
Pregunta 9
Pregunta
What are the effects of using a processor with a bigger cache?
Respuesta
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More frequently used instructions can be stored in it to make them faster.
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More instructions can be carried out per second, simultaneously.
Pregunta 10
Pregunta
What is an embedded system?
Respuesta
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A computer system, within a system or a device.
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A system within a network.
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A system that contains instructions for other systems.
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