CompTIA认证考试
After setting up a new computer, a user states that the mouse and keyboard will not work. Whichof the following is the MOST likely reason?（）A、The network cable is disconnectedB、The PS/2 connectors are switchedC、The USB connectors are switchedD、The hard dr
题目
After setting up a new computer, a user states that the mouse and keyboard will not work. Whichof the following is the MOST likely reason?（）
- A、The network cable is disconnected
- B、The PS/2 connectors are switched
- C、The USB connectors are switched
- D、The hard drive is unplugged
相似问题和答案
第1题：
You are the administrator of Ezonexam.com's network.
You want to connect your Windows 2000 Professional computer to a new TCP/IP based laser print device. The print device is Plug and Play compliant and is included on the current Hardware Compatibility List (HCL). When you attempt to create a new TCP/IP printer port you receive the following error message:
"Specified Port cannot be added. The port already exists."
You want to be able to use the new TCP/IP printer.
What should you do?
A．Modify the properties of the existing printer port to use the new print device.
B．Change the LPT port setting to bidirectional in the BIOS on your computer.
C．Change the LPT port setting to enable legacy Plug and Play detection on your computer.
D．Obtain and install the WDM-compliant device drivers and printing software for the printer.
解析：Explanation: The error message states that the new port cannot be added since it already exists. Thus all that is necessary to enable you to make use of the printer is to modify the properties of the existing port.
Incorrect answers:
B: Changing the port setting to bidirectional is not going to enable printing with the new print device.
The problem stems from the new port that cannot be added.
C: Since the print device is plug and play compliant and is included on the HCL, changing the port setting is not going to allow you to use the new TCP/IP printer because the problem stems from a port that cannot be added.
D: For hardware support Windows 2000 Professional includes the Win32 Driver Model (WDM). This provides a common model for device drivers across Windows 98 and Windows 2000. Drivers that are written to the WDM will work in both Windows 98 and Windows 2000. Windows 2000 uses a driver-signing process to make sure drivers have been certified to work correctly with the Windows Driver Model (WDM) in Windows 2000. However, the error message states that it is a port that cannot be added since it already exists. It is thus not a driver problem.
第2题：
A.A
B.B
C.C
D.D
第3题：
A、setting up by
B、putting up on
C、going up on
D、building up by
第4题：
When setting up a new small office home office (SOHO) wireless network, which of the following is MOST likely to be the default wireless channel?（）
- A、2
- B、5
- C、6
- D、9
正确答案:C
第5题：
One of the important decisions at the Yalta Conference was（）
- A、the allied landing at Normandy
- B、the setting-up of a world organization,the United Nations,to manage peace and security after the war
- C、coordinated efforts in war against Japan
- D、None of the above
正确答案:B
第6题：
A. The network cable is disconnected
B. The PS/2 connectors are switched
C. The USB connectors are switched
D. The hard drive is unplugged
第7题：
One of the important decisions at the Yalta Conference was（）
Athe allied landing at Normandy
Bthe setting-up of a world organization,the United Nations,to manage peace and security after the war
Ccoordinated efforts in war against Japan
DNone of the above
B
略
第8题：
A. Opening the database in RESTRICTED mode
B. Opening the database with the RESETLOGS option
C. Setting a new DBID for the newly restored database
D. Restoring the server parameter file (SPFILE) to the new host
第9题：
After booting up a new computer， a technician observes that the USB ports are not working with any USB devices. Which of the following should be done FIRST？（）
- A、Check the computer to verify that the jumper settings for USB are correct.
- B、Connect the USB devices to a different computer to test the devices.
- C、Buy new USB wires and test USB functionality.
- D、Check the BIOS to verify that USB functionality is enabled.
正确答案:D
第10题：
After installing a second processor and corresponding heatsink into a server， an administrator notices that the new processor is not showing up during POST. Which of the following could be the cause of this issue？（）
- A、 The power supply is not sufficient to power the server.
- B、 The voltage regulator module （VRM） was not installed.
- C、 The IRQ setting was not set.
- D、 The DMA setting was not set.
正确答案:B