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