【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
A)RAM
②
B)ROM
③
C)CMOS
④
D)Cacah
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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
随机题目
【单选题】
Which sentence is correct?
①
Hurrying to the classroom, no one was there.
②
Hurrying to the classroom, she saw nobody there.
【单选题】
Ill visit you whenever I will get the chance. Identify the mistake in the sentence.
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visit
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whenever
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【单选题】
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until
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She happily deposits the money she has earned teaching English in her savings account. Find any misplaced modifier in the sentence
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happily
②
she has earned
③
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【单选题】
Well have a picnic in the park this Saturday [] it rains or it is very cold.
①
since
②
if
③
until
④
unless
【单选题】
There were some chairs left over[] everyone had sat down.
①
when
②
until
③
that
④
where
【单选题】
These candidates have vague notions of serving the company, [] they have never taken trouble to find out the actual tasks they will be required to do.
①
or
②
and
③
but
④
so
【单选题】
Which sentence is correct?
①
On entering the classroom, the students stood up and said, Good morning!
②
On entering the classroom, the teacher was greeted by the students with Good morning!