CompTIA

220-301 · Question #22

What is the MOST important step to complete before upgrading the BIOS?

The correct answer is D. take note of all current settings. See the full explanation below for the reasoning.

Question

What is the MOST important step to complete before upgrading the BIOS?

Options

Apower down UPS (uninterruptible power supply)
Bwrite the BIOS upgrade files onto a floppy disk
Cunplug all connectors
Dtake note of all current settings

How the community answered

(49 responses)

A
4% (2)
B
6% (3)
C
10% (5)
D
80% (39)

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