Q. If the number of cycles spent busy – waiting is not excessive, then

(A) interrupt driven i/o is more efficient than programmed i/o
(B) programmed i/o is more efficient than interrupt driven i/o
(C) both programmed and interrupt driven i/o are equally efficient
(D) none of the mentioned

💬 Discuss

✅ Correct Answer: (B) programmed i/o is more efficient than interrupt driven i/o

Published by Mr. Dubey ⭐ 111.54K Points at 17-Sep-2023 09:32 am in Operating System (OS)

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️

968

Total Visits

📽️

3 y ago

Published

🎖️

Mr. Dubey

Publisher

📈

93%

Success Rate