【单选题】【消耗次数：1】
微型计算机的内存容量主要指（ ）的容量
①
RAM
②
ROM
③
CMOS
④
Cacah
参考答案：
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相关题目
【单选题】
计算机内存由ROM和RAM组成，下面说法正确的是
①
ROM只能读信息，不能写；RAM不能读但能写
②
ROM既不可读，也不可写；RAM既可读也可写
③
断电后ROM中的信息不清除，RAM中的信息会清除
④
断电后ROM中的信息会清除，而RAM中的信息不清除
【单选题】
计算机内存由ROM和RAM组成，下面说法正确的是
①
ROM只能读信息，不能写 RAM不能读但能写
②
ROM既不可读，也不可写；RAM既可读也可写
③
断电后ROM中的信息不清除，RAM中的信息会清除
④
断电后ROM中的信息会清除，而RAM中的信息不清除
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①
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①
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②
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③
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④
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①
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②
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③
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