IICSE_DS_SEC 1 & 4
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Transcript of IICSE_DS_SEC 1 & 4
III B.Tech-I SemCSE
SET 1
VIGNAN’S INSTITUTE OF INFORMATION TECHNOLOGY: VISAKHAPATNAMMID – II EXAMINATION
Subject: Operating System
Name of the Faculty: K. Amaravathi/ P. Pratima Rani Date of Exam:
Answer all of the following: Duration : 90 mins Max. Marks: 3 X 5 = 15 Marks
1. What is demand Paging? Discuss in detail the steps in handling a page fault. Explain about performance of demand paging in detail?
2. Explain in detail the Banker's Algorithm with Example briefly?
3. a)Explain file system structure in detail? b) What is disk scheduling? Explain in detail about FCFS and SSTF scheduling?
SET 2III B.Tech-I SemCSE
VIGNAN’S INSTITUTE OF INFORMATION TECHNOLOGY: VISAKHAPATNAM
MID – II EXAMINATION
Subject: Operating System
Name of the Faculty: K. Amaravathi/ P. Pratima Rani Date of Exam:
Answer all of the following: Duration : 90 mins Max. Marks: 3 X 5 = 15 Marks
1. a) Differentiate between paging and segmentation? b)What is paging? Discuss in detail about basic methods in paging?
2. Explain about deadlock detection and deadlock recovery in detail?
3. What are the allocation methods of a file system? Explain Briefly.