Why do computers have power supply units?
A. In order to increase the power for computers
B. None of these
C. In order to convert alternative current to direct current
D. In order to act as a backup to power in case power is lost
Answer: C
Why do computers have power supply units?
A. In order to increase the power for computers
B. None of these
C. In order to convert alternative current to direct current
D. In order to act as a backup to power in case power is lost
Answer: C
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.