A Windows workstation is taking an excessive amount of time to load the desktop after login.Which of the following could be causing the issue?（）A、BIOS on the system board needs to be updated.B、The power supply is providing insufficient wattage.C、The incorrect video drivers are installed on the computer.D、Too many startup applications are running.
A Windows workstation is taking an excessive amount of time to load the desktop after login.Which of the following could be causing the issue?（）
- A、BIOS on the system board needs to be updated.
- B、The power supply is providing insufficient wattage.
- C、The incorrect video drivers are installed on the computer.
- D、Too many startup applications are running.
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单选题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.
单选题An administrator has just finished physically replacing the system board in a Windows domain controller. Which of the following must be done before booting the server back into Windows？（）A Update the time and date in the BIOS.B Update the firmware on the SCSI controller.C Update the firmware to the latest version.D Configure IPMI on the new board.
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单选题Which of the following can occur if the maximum rated load is exceeded on an uninterruptible power supply (UPS)?（）AThere is a fire hazard potential if a power outage occurs.BThe last system plugged into the UPS will not be provided any power.CThe UPS will draw more power from the circuit to compensate.DThe runtime of the UPS will be insufficient if a power outage occurs.