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220-1101 · Question #540
220-1101 Question #540: Real Exam Question with Answer & Explanation
The correct answer is A: 400W. For a budget PC with minimal components like a dual-core CPU, onboard graphics, and a single SSD, a 400W power supply is the most appropriate and cost-effective choice.
Hardware
Question
A technician is building a budget PC with a dual-core CPU. onboard sound and graphics, and a single SSD. Which of the following power supply wattage levels is the most appropriate?
Options
- A400W
- B850W
- C1,000W
- D2,000W
Explanation
For a budget PC with minimal components like a dual-core CPU, onboard graphics, and a single SSD, a 400W power supply is the most appropriate and cost-effective choice.
Common mistakes.
- B. 850W is significantly overkill for such a basic build and would be inefficient and costly.
- C. 1,000W is significantly overkill for such a basic build and would be inefficient and costly.
- D. 2,000W is significantly overkill for such a basic build and would be inefficient and costly.
Concept tested. PC power supply sizing
Topics
#Power Supply#Wattage#PC Components#System Build
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