Explain file system mounting and mount point with a diagram


Operating Systems Assignment

Question One

What is swapping? Define the terms "swap out" and "swap in" with a neat diagram. Why is swapping typically not supported in Mobile systems.

Question Two

Briefly explain file system mounting and mount point with a diagram. List the commands to mount file system in LINUX and MAC OS.

Question Three

State the objectives of File allocation strategies. List and compare the different strategies based on their features

Features

 

 

 

Accessibility

 

 

 

Speed of access

 

 

 

Fragmentation

 

 

 

Pointer Overhead

 

 

 

Memory utilization

 

 

 

Question Four

Demonstrate the LRU page replacement algorithm for the given example.

There are 8 pages and 4 frames. Consider the page referencing string:

" a, b, c, d, c, a, d, b, e, b, a, b, c, d". Compute the number of page faults and page hits using LRU page replacement algorithm.

Format your assignment according to the following formatting requirements:

1. The answer should be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides.

2. The response also include a cover page containing the title of the assignment, the student's name, the course title, and the date. The cover page is not included in the required page length.

3. Also Include a reference page. The Citations and references should follow APA format. The reference page is not included in the required page length.

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