Q1. Explain in detail the concept of Abstraction in Operating system.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Assignment 3

File System Interface

 

Q1. Explain in detail the concept of Abstraction in Operating system.

 

Q2. Explain in detail the concept of Magnetic disk with the help of a diagram.

 

Q3. Define

i. Seek time
ii. Rotational latency
iii. Transfer time

 

Q4. Differentiate between random and sequential access of disk.

 

Q5. What are the criteria for long term information storage, also mention the solutions for it.

 

Q6. What are the different types of file systems.

 

Q7. What are the different components of a file systems 

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