LPI
201-400 · Question #188
201-400 Question #188: Real Exam Question with Answer & Explanation
Sign in or unlock 201-400 to reveal the answer and full explanation for question #188. The question stem and answer options stay visible for context.
Question
In some older machines, the Linux kernel defaults to polling for the parallel printer port (/dev/lp0), even if it is capable of interrupt-driven operation (ECP). Which utility enables interrupt-driven operation of the parallel port?
Options
- Atunelp
- Bstty
- Csetserial
- Dsetpar
- Eparpirq
Unlock 201-400 to see the answer
You've previewed enough free 201-400 questions. Unlock 201-400 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.