【判断题】【消耗次数:1】
计算机断电后,内存储器RAM中的信息都会全部丢失。
正确
错误
参考答案:
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相关题目
【单选题】 计算机的内存储器比外存储器()。
①  更便宜
②  存储速度快
③  存储容量大
④  虽贵但能存储更多信息
【判断题】 计算机断电后,计算机中 ROM 和 RAM 中的信息全部丢失,再次通电也不能恢复。
①  正确
②  错误
【单选题】 微机中的内存储器(RAM)的功能是( )。
①  存储程序和数据
②  输出数据
③  输入数据
④  仅存储数据
【判断题】 ROM和RAM中的信息在断电后都会丢失。
①  正确
②  错误
【判断题】 掉电后信息不丢失的存储器是RAM。
①  正确
②  错误
【单选题】 在下列存储器中,断电后信息将会丢失的是()
①  ROM
②  RAM
③  CD—ROM
④  磁盘
【单选题】 微型计算机的运算器、控制器、内存储器构成计算机的()部分。
①  CPU
②  硬件系统
③  主机
④  外设
【单选题】 计算机工作时,内存储器用来存储()。
①  程序和指令
②  程序与数据
③  数据和信号
④  ASCII码和汉字编码
【单选题】 微型计算机中的内存储器所用材料通常为_____。
①  光介质
②  磁介质
③  Flash
④  半导体
【单选题】 微型计算机中的内存储器所用材料通常为__
①  光介质
②  磁介质
③  Flash
④  半导体
随机题目
【单选题】 A: Whats there to do at night? B: There are clubs, concerts, players and so on. [填空]!
①  You make it
②  You name it
③  You manage it
④  Yes, I didnt hear you
【单选题】 A: Can I help you? B: [填空]. Where do I pay my fees?
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②  As you please
③  Yes, you can
④  Yes, please
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①  Nothing in particular
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③  You said it
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【单选题】 A: I went on a date with Susan last weekend. B: Really? [填空]? A: I couldnt ask for a better night.
①  Is she nice
②  How was it
③  Is it a beautiful night
④  Did you like her
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①  Im sure
②  No kidding
③  Sure I do
④  Of course
【单选题】 A: Happy New Year to you. B: [填空]
①  Yes,Im happy.
②  How about you
③  Fine,thank you.
④  The same to you.
【单选题】 A: You look so beautiful in this dress today. B: [填空].
①  It cost me a fortune
②  Its very nice of you
③  It will be nice on you too
④  I hope you like it
【单选题】 A: Hello, this is Bill. Id like to speak with Mr Wang, please. B: [填空]
①  Who is speaking over there?
②  Sorry, he is not available at the moment.
③  Can you tell me who you are?
④  Theres no one here by that name.
【单选题】 A: [填空]? B: Its Monday.
①  What day is it
②  Whats the date today
③  Whats the time
④  What time is it
【单选题】 A: I must apologize to you for the delay. B: [填空].
①  Thats all right
②  No trouble at all
③  All the best
④  You are welcome