● Basically, a computer consists of five components: (71)， memory, storage, input device and output device.(71)A.keyboardB.mouseC.monitorD.CPU
● Basically, a computer consists of five components: (71)， memory, storage, input device and output device.
(71)
A.keyboard
B.mouse
C.monitor
D.CPU
相关考题：
The basic input device on a small computer is a () . A、keyboardB、printerC、A display screenD、card reader
The components of personal computer include CPU, input device, output device and memory.() 此题为判断题(对，错)。
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Any protection scheme consists basically of _____. A、two elementsB、three elementsC、four elementsD、five elements
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● The （71） has several major components, including the system kernel, a memory management system, the file system manager, device drivers, and the system libraries.（71）A. applicationB. information systemC. operating systemD. information processing
A digital computer is a system composed of four distinct elements: a central processing unit，input devices, memory storage devices, and_______devices.A. hard wareB. hard diskC. outputD. monitor
a digital computer is a system composed of four distinct elements: a central processing unit, input devices, memory storage devices, and _____ devices. A、hard wareB、outputC、monitorD、hard disk
The CPU is composed of two components, which are(66).A．asthmatics logic unit and controllerB．arithmetic logic unit and memoryC．memory and controllerD．controller and storage
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We know a computer is a machine that processes data(stored in main memory)into information, under control of a stored program. We also know that, internally, a computer is a binary machine; thus the data and the program instruictions must be stored in binary form. Characters are represented in(71). Numbers are stored as binary numbers, with each bit's positional value significant. A computer's main memory is divided into bytes, words or both(depending on the system), and each of these basic storage units is assigned an(72). Using this address, the processor can read or write selected bytes or words.The processor consists of a clock, an instruction control unit, an arithmetic and logic unit, and registers. Once a program is stored in main memory, the processor can begin to execute it. During(73), the instruction control unit fetches an instruction from main memory; during(74), the arithmetic and logic unit executes it. Precisely timed electronic pulses generated by the clock drive this basic(75)A．a binary codeB．wordsC．registersD．positional values
The ______ has several major components, including the system kernel, a memory management system, the file system manager, device drivers, and the system libraries.A．applicationB．information systemC．networkD．operating system
is not a peripheral component or device. The basic input device on a small computer is a(71).A．Digital CameraB．PrinterC．MouseD．Driver
In the RGB color spaces, each pixel on the screen has a corresponding RGB value which consists of(71)components.A．twoB．threeC．fourD．six
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The(72) is the primary device for entering information into the computer.A.diskB.keyboardC.USBD.memory
Any computer, be it a large PC or a small embedded computer, is useless if it has no means to interact with the outside worlA.I/O communications for an embedded computer frequently happen over a bus called the (71)．B.I/O busC.Memory BusD.Device busE.Intemal Bus
Conventionally,a computer consists of at1.ast one processing element, typically a(73) and some form of memory.A.deviceB.CPUC.controllerD.network
The basic units of a computer system are as follows（）。A、CPU， memory and diskB、CPU， input and output unitC、CPU， memory and I/O systemD、CPU， memory and ALU
What are four uses of the USB ports in the Cisco integrated services routers?（）A、Increase RAM Memory for the RouterB、Secure Configuration Files DistributionC、Storage of Removable CredentialsD、Remote AdministrationE、Secure Device AuthenticationF、Bulk Flash storage
A new computer is displaying the wrong amount of memory. Which of the following may be the cause？（）A、The module is installed backwards.B、A USB device is using some memory.C、An onboard video card is using some memory.D、The CPU is using some memory.
Which of the following interfaces in Windows server can be used to add a new volume for storage？（）A、 Computer ManagementB、 System PropertiesC、 Device ManagerD、 Disk ManagementE、 My Computer
A customer with an IBM System Storage DS8300 plans to create two logical partitions. During areview of expected input/output requirements, it is determined that one storage image will need64 GB of memory and the other storage image will need 32 GB of memory Whatis the minimalamount of memory required in the DS8300 to satisfy the requirements?（）A、64 GBB、96 GBC、128 GBD、256 GB
You are the desktop administrator for Company. Janos is a user in Company's accounting department. Janos uses a Windows 2000 Professional portable computer. Janos reports that when the computer is unlocked, it randomly displays the following error message: "JZXDRV.dll failed to load". You discover that the JZXDRV.dll file is used by the device driver for an external storage device that is connected to Janos’ docking station. Janos reports that the error message does not appear when the computer is docked. You need to ensure that the error does not occur on Janos’ computer. You also need to ensure that the storage device continues to function correctly when Janos’ computer is docked. What should you do?（）A、 Remove the storage device from the hardware profile on Janos’ computer.B、 Create a local user account for Janos on his computer. Copy the JZXDRV.dll file to the profile folder for Janos’ local user account. Instruct Janos to log on to his computer by using his local user account whenever the computer is unlocked.C、 Copy the computer's default hardware profile to create a new hardware profile named Undocked. Remove the storage device from the Undocked hardware profile.D、 Copy the computer's default hardware profile to create a new hardware profile named Unlocked. Disable the storage device in the Undocked hardware profile. Instruct Janos to start the computer by using the Undocked hardware profile whenever the computer is undocked.
单选题A customer with an IBM System Storage DS8300 plans to create two logical partitions. During areview of expected input/output requirements, it is determined that one storage image will need64 GB of memory and the other storage image will need 32 GB of memory Whatis the minimalamount of memory required in the DS8300 to satisfy the requirements?（）A64 GBB96 GBC128 GBD256 GB
多选题You work as an administrator at Company.com handling a Windows 200 network.You install an updated device for the removable storage device on your Windows 2000 Professionalcomputer. You restart the computer. During the startup process the computer stops responding.You then restart the computer in safe mode. During the startup process, the computer stops responding again. You want to resolve the problem so that the computer starts successfully. What should you do?（）AUse the listvc command to disable the removable storage device driver.BUse the disable command to disable the removable storage device driver.CSelect debug mode from the Windows 2000 Advanced Options menu.DSelect Recovery Console from the Repair menu.EStart the computer by using the Windows 2000 Professional CD-ROM.FInsert an Emergency Repair Disk.