Operating System 101

Condition - Very Good
The item shows wear from consistent use, but it remains in good condition and functions properly. Item may arrive with damaged packaging or be repackaged. It may be marked, have identifying markings on it, or have minor cosmetic damage. It may also be missing some parts/accessories or bundled items.

Operating System 101

â˜… â˜… â˜… â˜… â˜… WAGmob: Over One million Paying Customers â˜… â˜… â˜… â˜… â˜…

WAGmob brings you, Simple 'n Easy, on-the-go learning ebook for "Operating System 101".

The ebook provides:

Snack sized chapters for easy learning.

Designed for both students and adults.

This ebook provides a quick summary of essential concepts in Operating System 101 by following snack sized chapters:

Operating System Overview:

â€¢ What is an Operating System?
â€¢ Operating System Services
â€¢ Evolution of Operating System

Process in Operating System:

â€¢ Process Introduction
â€¢ Process state
â€¢ Process Control Block
â€¢ Context Switch
â€¢ Operations on Processes
â€¢ Scheduling Queues

Scheduling in Operating System:

â€¢ What is Scheduling?
â€¢ Schedulers
â€¢ Criteria for CPU Scheduling Algorithm
â€¢ Non-Preemptive Vs. Preemptive Scheduling
â€¢ Types of Scheduling Algorithms

Scheduling Algorithm I:

â€¢ First Come First Serve
â€¢ Shortest Job First
â€¢ Shortest Remaining Time First
â€¢ What is Priority?
â€¢ Non-preemptive Priority Scheduling
â€¢ Preemptive Priority Scheduling

Scheduling Algorithm II:

â€¢ Round Robin Scheduling
â€¢ Multiprocessor Scheduling
â€¢ Time Sharing Multiprocessor Scheduling
â€¢ Space Sharing Scheduling
â€¢ Gang Scheduling

Threads in Operating System:

â€¢ What is a Thread?
â€¢ User level Thread
â€¢ Kernel level threads
â€¢ Differences and Similarities between Threads and Processes
â€¢ Inter-process communication
â€¢ Message-Passing System

Process Synchronization I:

â€¢ Process Synchronization
â€¢ How process synchronization is achieved?
â€¢ Critical Section Problem
â€¢ Solution to Critical Section Problem
â€¢ Two Process Solutions
â€¢ Semaphore
â€¢ Binary Semaphore
â€¢ Classic Problems of Synchronization

Process Synchronization II:

â€¢ Bounded Buffer Producer-consumer Problem
â€¢ The Readers- Writers Problem
â€¢ The Dining-Philosophers Problem

Deadlock in Operating System I:

â€¢ Deadlock
â€¢ Necessary Conditions
â€¢ Resource-Allocation Graph
â€¢ Methods for Handling Deadlocks
â€¢ Deadlock Avoidance
â€¢ Banker's Algorithm

Deadlock in Operating System II:

â€¢ Example of Bankers Algorithm
â€¢ Deadlock Detection
â€¢ Detection Algorithm
â€¢ Example of Detection Algorithm
â€¢ Recovery from Deadlock

Memory Management I:

â€¢ Memory Management
â€¢ Physical and Logical address
â€¢ Overlays
â€¢ Swapping
â€¢ Contiguous Memory Allocation
â€¢ Memory Allocation Method

Memory Management II:

â€¢ Sample Problem on Memory Allocation
â€¢ Paging
â€¢ Segmentation
â€¢ Comparison between Paging and Segmentation

Virtual Memory and Page Replacement:

â€¢ Virtual Memory
â€¢ Demand Paging
â€¢ Page Fault
â€¢ Page Replacement Technique
â€¢ FIFO
â€¢ Optimal Page Replacement Algorithm
â€¢ LRU Page Replacement
â€¢ Thrashing

File System:

â€¢ File concept
â€¢ File Attributes
â€¢ File Operations
â€¢ Common File Types
â€¢ File Access Methods
â€¢ File Allocation Methods

Disk Scheduling:

â€¢ Disk Scheduling
â€¢ First Come-First Serve (FCFS)
â€¢ Shortest Seek Time First (SSTF)
â€¢ SCAN
â€¢ C-SCAN
â€¢ LOOK

About WAGmob ebooks:

1) A companion ebook for on-the-go, bite-sized learning.
2) Offers value for money (a lifetime of free updates).
3) Over One million paying customers from 175+ countries.

WAGmob Vision : Simple 'n easy ebooks for a lifetime of on-the-go learning

Visit us : www.wagmob.com

Please write to us at [email protected]. We would love to improve this ebook.

Country	USA
Author	WAGmob
Binding	Kindle Edition
Edition	1.0
Format	Kindle eBook
IsAdultProduct
Label	WAGmob
Manufacturer	WAGmob
NumberOfPages	279
PublicationDate	2013-08-12
Publisher	WAGmob
ReleaseDate	2013-08-12
Studio	WAGmob

You might also like...