CompTIA
220-301 · Question #37
What is the MOST important step to complete before upgrading the BIOS?
The correct answer is D. take note of all current settings. Explanation/Reference:
Hardware
Question
What is the MOST important step to complete before upgrading the BIOS?
Options
- Aunplug all connectors
- Bwrite the BIOS upgrade files onto a floppy disk
- Cpower down UPS (uninterruptible power supply)
- Dtake note of all current settings
How the community answered
(44 responses)- A2% (1)
- B9% (4)
- C7% (3)
- D82% (36)
Explanation
Explanation/Reference:
Topics
#BIOS upgrade#CMOS settings#firmware update#best practices
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