11668544
Questão 1
Questão
What is the function of the CPU?
Responda
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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.
Questão 2
Questão
What is the function of a Register?
Responda
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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.
Questão 3
Questão
Which of these are components of the CPU?
Responda
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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
Questão 4
Questão
How many cores are in a Quad Core?
Responda
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2
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4
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8
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1
Questão 5
Questão
What is the purpose of an ALU?
Responda
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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.
Questão 6
Questão
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.
Responda
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Read Only Memory
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Random Access Memory
Questão 7
Questão
What are the effects of using a processor with a faster clock speed?
Responda
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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.
Questão 8
Questão
What are the effects of using a processor with more cores?
Responda
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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.
Questão 9
Questão
What are the effects of using a processor with a bigger cache?
Responda
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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.
Questão 10
Questão
What is an embedded system?
Responda
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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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