CompTIA
220-301 · Question #11491
A modem can only be configured to use COM1 or COM2 Ports. What helps when installing the modem in a Windows 9x PC?
The correct answer is D. disabling the secondSerial Port in CMOS. See the full explanation below for the reasoning.
Question
A modem can only be configured to use COM1 or COM2 Ports. What helps when installing the modem in a Windows 9x PC?
Options
- Aensuring that the second and third USB devices are not conflicting with the modem's IRQ
- Busing manual settings for COM1 and setting it to IRQ 5
- Cfreeing the IRQ tied up by the floppy drive controller
- Ddisabling the secondSerial Port in CMOS
How the community answered
(38 responses)- A11% (4)
- B3% (1)
- C5% (2)
- D82% (31)
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