单选题A system powers on, begins POST, displays the BIOS version information and then hangs with the error message Error loading operating system. Which of the following is MOST likely cause of this issue? （）A A virus has infected the systemB Corrupted BOOT.

第1题：

第2题：

A system powers on, begins POST, displays the BIOS version information and then hangs with the error message ‘Error loading operating system’. Which of the following is MOST likely the cause of this issue? （）

• A、A virus has infected the system
• B、Corrupted BOOT.INI file
• C、Corrupt MBR
• D、Boot sector corruption

第3题：

第4题：

A computer has been upgraded with a new hard drive and after reassembling the computer and turning the computer on， the drive LED remains lit and an error message during power-on self test （POST） states， ’No Drive Present.’ Which of the following would MOST likely be the cause？（）

• A、The motherboard was damaged and needs replacing.
• B、The floppy drive was not reconnected.
• C、A configuration disk was left in the floppy drive.
• D、The ribbon cable has been installed incorrectly.

第5题：

A user reports their system is displaying an error message ‘NTLDR is missing’. Which of the following is the MOST likely cause for this error?（）

• A、BOOT.INI file is configured incorrectly
• B、Corrupt MBR
• C、Boot sector virus
• D、System file is missing components

第6题：

A server is having problems booting into the operating system. Which of the following can provide important information to begin to troubleshoot the cause?（）

• A、System logs
• B、Firmware updates
• C、POST messages
• D、Application logs

第7题：

Which of the following components could MOST likely cause Mike, a technician, to receive a ‘Nonsystem disk or disk error’ after POST?（）

• A、Bad memory
• B、Video card
• C、Faulty chipset
• D、FDD

第8题：

第9题：

A technician plugs a USB device into the computer. The system tray displays a message that reports the device is installed, but may not work properly. Which of the following is the MOST likely cause of the message?（）

• A、The device needs a firmware update
• B、The device needs an updated driver installed
• C、The plugged in device is too slow for the USB port speed
• D、The device is incompatible with the installed version of Windows

第10题：

The staff is not able to access a database server.  The server has an ’Operating System not found’error and is set to boot from a fiber channel SAN. All other database servers are set to boot from the SAN and access the same switch and data as this database server. Which of the following is the MOST likely cause of the problem？（）

• A、The SAN is offline
• B、Fiber channel switch
• C、Multiple failed drives in the SAN
• D、HBA