FC0-U41 Question #227: Real Exam Question with Answer & Explanation

The correct answer is A. SMPS C. Monitor. A computer monitor and SMPS are at high voltage. Therefore, these devices can be fatal. They usually have large amount of electric charge stored in capacitors for days after they have been unplugged from power source. Switch Mode Power Supply (SMPS) is a device that converts raw

Question

Which of the following devices can cause great harm to one's life with lethal electric shocks? Each correct answer represents a complete solution. Choose two.

Options

ASMPS
BFloppy drive
CMonitor
DKeyboard.

Explanation

A computer monitor and SMPS are at high voltage. Therefore, these devices can be fatal. They usually have large amount of electric charge stored in capacitors for days after they have been unplugged from power source. Switch Mode Power Supply (SMPS) is a device that converts raw input power to controlled voltage and current for the operation of electronic equipment. SMPS uses switches for high efficiency. Answer options D and B are incorrect. Keyboards and floppy drives do not store electric charge. Therefore, they cannot cause lethal electric shocks.

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