Exam1 M1-4

Think about using a file system similar to the one that came pre-installed with your operating system.a. What steps are required to create and delete files, as well as to write data to such files, and what are those steps?b. Explain how atomicity and durability influence the process of creating and deleting files, as well as writing data to files, and then explain how these processes are affected by the data that is written to the files.

28السؤال What is group ownership?  الاجابات group of users who can access the file   group of users who can create the file   group of users who can delete the file   group of users who can edit the file

Think about using a file system like the one your operating system gives you.a. What steps are needed to make files, delete them, and write information to them?b. Explain how atomicity and durability affect how files are made, deleted, and how data is written to files.

Think about using the file system that came with your operating system.a. How do you go about creating new files, erasing old ones, and saving information in them?b. Explain how file creation, deletion, and data writing are affected by atomicity and durability.

What is the maximum file size supported by a file system with 12 direct blocks, single, double, and triple indirection? The block size is 4K bytes. Disk block numbers can be stored in 4 bytes. (Describe the detailed calculation process subject = operating system

How do different file systems (like FAT32, NTFS, ext4) affect storage and retrieval of data on storage devices?

Question 15 kk.The FAT File System is not kept in memory True False Full explain this question and text typing work only     We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this line

Analyze and explain different operating systems in relation to their file handling system.  Explain the difference between FAT and NTFS filing system. You need to compare with respect to such as file name length, file size, scalability, Fault Tolerance, compatibility, compression, encryption, and security. You have to provide clear analyse for the two operating systems with more explanation

3. File management function of the operating system includesi) File creation and deletion ii) Disk schedulingiii) Directory creation iv) Mapping file in secondary storage a. i, ii and iii only b. i, iii and iv only c. ii, iii and iv only d. All i, ii, iii and iv

Question 17 Aa.c++ code for vc3600 assembler all cpp files  Full explain this question and text typing work only     We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this line

5.2. What are the two modes and two basic functions of an operating system? What is the main purpose of the file system?

(a) What is involved in low-level formatting of a disk (HDD)?       (d) A file consists of 20 disk blocks (numbered O to 19). Assume that file control block and directory are already in the memory. A block is to be inserted in the middle of the file (as 10th block). How many disk read and how many disk write I/'O operations are needed if contiguous allocation scheme is used by the file system ?   ReplyForward

Define the term "file system" and discuss its significance in managing data on computer storage devices.

Describe the characteristics of "archive files" like ZIP and RAR, and explain their significance in file storage and sharing.

need proper solution with proper epxlaination   q1 Transferring files from one system to another seems simple and straightforward, some problems must be dealt with first. For example, two systems may use different file name conventions. Two systems may have different ways to represent text and data. Two systems may have different directory structures. How to solve these issues in case of transferring of files from one system to another.

Discuss one reason to have our files and folders on our computers properly managed. 2. Additionally, state briefly what you understand a file extension to be and what its purpose is.  on a computer what are three file extensions that you see and which software applications may have created them?

31. Which of the following is a serious problem of file management systems? a. difficult to update b. lack of data independence c. data redundancy d. All of the above

1. Which is NOT a function of the file management system? a. File security and protection of file integrity b. Permits manipulation of data within a file c. Provides a logical view for the user and hides the physical implementation d. Manages directory structures and space allocation for each I/O device e. Allows the use of paging scheme in the storage of files.   2. An MS-DOS table that contains the first block of each file on the disk or disk partition. a. Acyclic directory b. NTFS c. Master file table d. File allocation table

What are the most popular file formats? What are the distinctions between these two file types?

1.5 Describe and use the procedures for creating, viewing and managing disks, directories and files in an operating system. (This is a description criteria).   No pagiarism thanks.

Relates the flag to the units on which the disk space is returned A) Kilobytes                                    B) It can be gigabytes                     C) megabytes                                  D) this flag does not exist                -k ___________ -m __________ -h __________ -g ___________   Match the tool with its characteristic A)Return memory, swap and processor B)Return OS memory and swap C)Activate a swap partition D)Deactivate a swap partition E)Format a file to use as swap F)This tool does not exist G)Return available file systems H)Return the space occupied by the files mkswap ______ swapon ______ swapoff ______ free ______ df _______ du ______ cdmx _____ top _________

Give explanations, diagrams, disk inode tables, and data blocks like those shown in the PDF to solve the question. (There is no need of coding.) Write an extended version of File System Implementation.You will add content to 40.2 - 40.4 that corresponds to an example file system. The chapter can be found at https://pages.cs.wisc.edu/%7Eremzi/OSTEP/file-implementation.pdf After each section 40.2-40.4 you are  going to add an example that shows the following file structures:In 40.1, you will introduce the example, and discuss the files from the perspective of the user.In 40.2-40.4 you will discuss the aspects of that 3 files (and the directories to support them). -rwxr-xr-x /users/<your login>/stuff.sh-rw-r--r-- /users/<your login>/stuff.txt-rw-r--r-- /users/<your login>/stuff/stuff.txt With the following content:stuff.sh#!/bin/bashls -la stuff.txt (1) There is stuff here stuff.txt (2) There is also stuff here

In general, what are the two types of files that exist? What exactly is the difference between these two file types?

what is the maximum file size suported by a file system with 12 direct blocks,single,double, and triple indirection? The block size is 1k bytes. Disk block numbers cant be stored in 4 bytes. (describe the detailed calculation process)

Explain the importance of file management and how to control files over time. Be sure to give examples based on the hierarchical system used by Windows. How would you use file and folder names to assist you in managing your files? How would you apply this for your personal, professional and educational file management?

Discuss the importance of file systems in managing data on storage devices. Provide examples of popular file systems and their use cases.

Follow the direction for each question. Your submission should be one PDF file which includes the MIPS source programs and the screenshots of your MARS execution windows. 1. Draw a picture illustrating the contents of memory, given the following data declarations:     You need to mark all the memory addresses. Assume that your data segment starts at 0x1000 in memory. (10 points) Name:    .asciiz  "Jim Bond!"Age:        .byte    24Numbers: .word   11, 22, 33Letter1:    .asciiz    'M' 2. Create the data declaration part of the above by creating a file with MARS and assemble it to show the memory contents. You don't have to have .text part since this is just data declaration only. Capture your screen of MARS execution window by checking "ASCII" option of Data Segment part. (10 points)