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单选题
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.
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更多 “单选题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.” 相关考题
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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.
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When installing a new Plug and Play sound card， a technician should turn off and unplug the computer； remove the computer’s cover； locate the sound card slot， insert and secure the card in the slot and：（）A、plug in and turn on the computer； let Windows recognize the new hardware and install the driver.B、plug in the computer； let Windows recognize the new hardware and plug in the speakers.C、let Windows recognize the new hardware； install the driver and plug in the speakers.D、turn on and plug in the computer； let Windows recognize the new hardware and install the driver.
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单选题A computer is redeployed after sitting in storage for a year and is now displaying the wrong date. Which of the following is the cause? （）A
The computers BIOS is corrupt.B
The computers operating system needs to be updated.C
The computers CMOS battery has lost its charge.D
The computers power supply is failing.
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单选题Company.com has a new computer room that will be used to house a new HACMP cluster. Onceof the outstanding features of the new computer room was the new large air conditioner. This unit has enough excess capacity for more than double the planned amount of equipment. Another feature of this computer room was the dual electric supplies to the room housed in two separate power panels. How would this impact the overall availability of the environment？（）A
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The new computer is printing to the wrong IP address.B
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考题
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Replace memory chips with known good memory chips.B
Reseat the memory chips.C
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单选题What may encourage people to buy a new Delta or Excel computer?A
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A free printer, scanner or PDA will be available to consumers who purchase a computer.D
Customers will receive a $100 rebate.
考题
单选题A user is receiving an error about not having enough virtual memory. A technician wants to manually set the amount of available virtual memory for the computer. At a MINIMUM， the technician should set the virtual memory to be which of the following？（）A
0.5 times the amount of physical memoryB
1.5 times the amount of physical memoryC
2 times the amount of physical memoryD
Equal to the amount of physical memory
考题
单选题A
A new computer system was installed.B
Information was entered into the computer system correctly.C
Some employee information got lost.D
Paychecks were distributed for the wrong amount.
考题
单选题A technician has just installed a new power supply into a desktop computer and now the computer will not turn on. Which of the following is the MOST likely cause?（）A
The voltage selector switch on the power supply is set incorrectly.B
The 3.3v power line is connected to the wrong input on the motherboard.C
The new power supply voltage rating is too high.D
The 12v power cord is installed incorrectly.
考题
单选题A user reports that while printing a large document，the local printer fails to print and the document cannot be deleted from the queue. What is the MOST likely cause of the problem？（）A
The printer cable is not bi-directional.B
The user does not have full printer administration rights.C
The computer cannot spool and send the print job fast enough.D
The print job is too big for the amount of available memory.
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