Which of the following could cause an Inaccessible boot drive error during the boot process? （）

After removing several obsolete programs from a PC, a user is experiencing slower than usuallyprocessing times. Which of the following would be the BEST way to speed up the processing? （）

A. Use an external hard drive.
B. Defrag the hard drive.
C. Add more RAM to the computer.
D. Install a larger hard drive.

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If a technician is traveling outside of the US, which of the following should be checked before setting up a workstation? （）

A. Local file format
B. Wattage setting
C. Local power codes
D. Voltage setting

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