JSCE Basic Science 2023 Objective — Question 77
Question 77 of 100 from the Junior Secondary Certificate Examination (JSCE) Basic Science 2023 Objective paper, with the correct answer and a full explanation.
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To prevent loss of Data in case of power outage requires ......
- A. Uninterrupted power supplyCorrect
- B. Step up transformer
- C. Step down transformer
- D. Stabilizer
Explanation
A UPS keeps the computer on during an outage.
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