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存放在FLASH中和加载到RAM中的操作系统IOS是什么关系,它们如何起作用?
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更多 “存放在FLASH中和加载到RAM中的操作系统IOS是什么关系,它们如何起作用?” 相关考题
考题
下面是关于ROM、RAM的叙述,其中错误的是A.RAM是随机存取存储器B.PC机中使用的RAM有SRAM和DRAM两种C.PC机关机后,存放在ROM中的信息会丢失D.Flash ROM是一种非易失性存储器,且其中的信息在一定条件下可以改写
考题
下面关于作为PC机内存使用的ROM和RAM的叙述中,错误的是:A.ROM和RAM都是半导体存储器B.PC机关机后,存储在PC机CMOS RAM中的内容一般不会丢失C.RAM芯片掉电后,存放在芯片中的内容会丢失D.Flash ROM芯片中的内容经一次写入后再也无法更改
考题
Which is the correct fallback sequence for loading the Cisco IOS?()
A. ROM, Flash, NVRAMB. ROM, TFTP server, FlashC. Flash, TFTP server, ROMD. Flash, NVRAM, RAM
考题
Before installing a new, upgraded version of the IOS, what should be checked on the router, and which command should be used to gather this information?()
A. the amount of available ROMB. the amount of available flash and RAM memoryC. the version of the bootstrap software present on the routerD. show versionE. show processesF. show running-config
考题
You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?()A、Router# copy tftp flashB、Router# copy flash runC、Router(config)# restore flashD、Router(config)# repair flashE、Router#copy flash tftpF、Router# copy start flash
考题
在下列关于BIOS及CMOS存储器的叙述中,正确的是()。A、BIOS是PC机操作系统最基础的一部分B、BIOS存放在Flash RAM存储器中,称为BIOS芯片C、CMOS中存放着基本输入输出设备的驱动程序和一些硬件参数,如硬盘的数目、类型等D、CMOS是非易失性的存储器
考题
移动操作系统是指在移动设备上运作的操作系统,()是目前最常见的移动操作系统A、Android,bada,iOS,BlackBerryOSB、Android,BlackBerry10,iOS,WindowsPhone,WindowsRTC、Android,WindowsPhone,webOS,SymbianOSD、BlackBerry10,iOS,WindowsMobile
考题
Which is the correct fallback sequence for loading the Cisco IOS?()A、ROM, Flash, NVRAMB、ROM, TFTP server, FlashC、Flash, TFTP server, ROMD、Flash, NVRAM, RAM
考题
Before installing a new, upgraded version of the IOS, what should be checked on the router, and which command should be used to gather this information?()A、the amount of available ROMB、the amount of available flash and RAM memoryC、the version of the bootstrap software present on the routerD、show versionE、show processesF、show running-config
考题
单选题在下列关于BIOS及CMOS存储器的叙述中,正确的是()。A
BIOS是PC机操作系统最基础的一部分B
BIOS存放在Flash RAM存储器中,称为BIOS芯片C
CMOS中存放着基本输入输出设备的驱动程序和一些硬件参数,如硬盘的数目、类型等D
CMOS是非易失性的存储器
考题
单选题Which is the correct fallback sequence for loading the Cisco IOS?()A
ROM, Flash, NVRAMB
ROM, TFTP server, FlashC
Flash, TFTP server, ROMD
Flash, NVRAM, RAM
考题
多选题Before installing a new, upgraded version of the IOS, what should be checked on the router, and which command should be used to gather this information?()Athe amount of available ROMBthe amount of available flash and RAM memoryCthe version of the bootstrap software present on the routerDshow versionEshow processesFshow running-config
考题
单选题You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?()A
Router# copy tftp flashB
Router# copy flash runC
Router(config)# restore flashD
Router(config)# repair flashE
Router#copy flash tftpF
Router# copy start flash
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