Answered: السؤال to format a partition 1 of disk…

السؤال to format a partition 1 of disk 2 we use the command الاجابات mkfs –t vfat /dev/sdb2 mkfs –t vfat /dev/sdb1 mkfs –t vfat /dev/sda2 mkfs –t vfat /dev/sda1

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

Problem 1PE

See similar textbooks

Related questions

Q: UNIX treats file directories in the same fashion as files; that is, both are defined by the same…

A: In Unix-based systems, files and directories are governed by permissions determining access control.…

Q: Suppose that a 5 MB file consisting of 1 KB logical blocks is stored on a disk drive with the…

A: Average seek time , assuming the disk head starts at track 0 Rotation speed = 8000 rpm Number of…

Q: What are the current uses of computers?

A: Introduction: It primarily takes a specific raw type of data as an input, and then the computer…

Q: When there are small and non- contiguous memory blocks which cannot be assigned to any process, the…

A: Answer: External Fragmentation occurs when the segmentation is employed. So segmentation is not the…

Q: Computer Science NEED ASAP PLEASE Given two files A and B and each file includes 4 pages (each page…

Q: A block is a contiguous sequence of sectors from a single track of one platter. Each request…

A: Introduction: The given statement is about the Disc Block Access. Explanation in the next step.

Q: 3. A hard disk has 64 sectors track, 16 platters, each with 2 regarding surface and 2000 cylinders.…

A: EXPLANATION: Given that the sectors that are present for every track are 64. The hard disk contains…

Q: file F whose data is spread over 1000 physical disk blocks on the disk. Assume the size of a logical…

A: Dear Student, The answer to your question with required explanation is given below -

Q: It is important to be able to differentiate between the allocation strategies for linked allocation,…

A: When it comes to storing data on a computer's disk, there are different allocation strategies that…

Q: Inside the MBR at offset location 450 is the partition type indicator. If that value were 07, what…

A: Offset 450 determines the type of file system 07 represent NFTS

Q: Suppose that you have a UNIX file system where the disk block size is 4096 bytes. Disk addresses and…

Q: Which kind of file access is most appropriate for chained file allocation on disk?

A: Chained file allocation works well with sequential file access on disk. The chain, which is…

Q: Multi-Answer Question Figure below illustrates the block diagram of a Unix file system. Two…

A: ans is given below

Q: a. Suppose that the pointer to the free-space list is lost. Can the system reconstruct the…

A: The question is multiple type question. Hence only first question has been answered. The remaining…

Q: The formula for the total capacity of a Hard disk is, Capacity= No. of Surface * No. of…

A: Given,Capacity = 2621440 bitsNo. of Surface = 10No. of tracks/surface = 32No. of sectors/cluster =…

Q: 23. A file system with 300 GByte uses a file descriptor with 8 direct block address. 1 indirect…

A: Introduction

Q: Operating systems use the same disc block to read successive blocks of a file. What's all the fuss…

A: Intro File systems, which may be seen as a hierarchical structure, organize storage on disc drives:…

Q: described the ASM code by assume DS=0700H, SI = 2498H and AX=17FEH 01 org 100h 02 NOV [SI], AX 03…

A: The provided Assembly (ASM) code is a simple program written in x86 assembly language.Let's break…

Q: With DISKPART, we must first select a disk/partition/volume before we can work on the selected…

A: The select command is used to select the disk or the volume. After writing the command diskpart,…

Q: Suppose a file named file1.txt stores five blocks of data, in blocks 2, 3, 5, 7, and 11 in a FAT-32…

A: According to Bartleby Guidelines I can solve one question.

Q: Computer Science in linux An important concept in computer security is the principle of least…

A: Sol: Users direct print jobs to a logical entity called a print queue. In single-user systems, a…

Q: 64. The time which is needed for consecutive blocks transferring is classified as a. rotational…

A: Given that, The time which is needed for consecutive blocks transferring is classified as a.…

Q: We can use the following utility tool(s) to view the File System (e.g. NTFS) of a partition/volume:…

A: DOS is called a Disk Operating System its an operating system with non-graphical content, dos…

Q: Are these system specifications consistent? “If the filesystem is not locked, then new messages will…

A: By reading it you can totally figure out that its a Discreet Mathematics question. and we can…

Q: Minix Describe and illustrate the contents of a Unix Inode, and how it works for associating a…

A: Unix is a family of multi-user, multi-tasking operating systems that were first developed in the…

Q: A FAT32 filesystem will not mount, but you have been able to view the data in Hexadecimal format.…

A: In this question we have been given dates in hex format for a FAT32 file. We need to convert these…

Q: After a partition on a hard disk drive is formatted using a filesystem, all succeeding partitions…

A: On a hard disc drive, create a partition. The graphical installation application in the Linux…

Q: Operating systems will always try to store a file's successive blocks on the next available disk…

A: A flat disc with a magnetic covering that may store data is known as a magnetic disc. This sort of…

Q: You must utilize cypher block chaining or cypher feedback mode if you need to transfer a really…

A: INTRODUCTION: One of how a block cipher may be used. Known as cipher block chaining (CBC), it is one…

Q: An OS's bitmap data structure is used to maintain track of whether or not a partition is empty or…

A: Given that, An Operating system's bitmap data structure is used to maintain track of whether or not…

Q: The OS tracks free and full partitions using bitmap data. Allocation unit processes or holes in…

A: What is an OS: An operating system (OS) is software that manages computer hardware and software…

Q: In the FAT32 file system, how many bytes does a logical sector consume?

A: The File Allocation Table (FAT) is a personal computer file system. It was originally designed for…

Q: Consider a system where free space is kept in a free-space list. a. Suppose that the pointer to the…

Q: You have an integer file descriptor correponding to an already open I/O channel on the operating…

A: Solution:-A file descriptor is different than a normal open file in that it is simply an integer…

Q: The NX (“no execute”) bit can also be supported by modern CPUs. To force a CPU to avoid running the…

A: Please see the next step for answer.

Q: 1. One of the I/O module functions is command decoding

A: Step 1:- Note:-As per policy, we are entitled to answer the first question only. Given:- One of the…

Q: To improve performance when reading files, "block read ahead" can be performed. What is this? A.…

A: A) The operating system determines, when reading block K, if the file is being read sequentially. If…

Q: The OS keeps track of if a partition is free or filled using bitmap data structure. How is the…

A: GIVEN: The OS keeps track of if a partition is free or filled using bitmap data structure. How is…

Q: Suppose that a disk drive has 200 cylinders, numbered 0 to 199. The drive is currently serving a…

A: we need to appy Shortest seek time first Disk Scheduling algorithm. See below steps for explanation.

Q: Let us consider a file system which uses inodes to manage files on disk where each inode consists of…

A: Introduction :Given , A file system , file name = 4 Byte User Id= 2 Byte timestamp = 4 Byte…

Q: show me a code that can output the given matrices? use matrix operation :D any code except for this…

A: Given :

Q: What are the contents of the file registers WREG, 0x010, 0x020, 0x410, 0x420, after the following…

A: Given:

Q: In FAT, files don't need to be stored in a contiguous block of memory. a. True b. False

A: Please find the answer below :

Concept explainers

Parallel and Distributed Storage

A parallel storage file system is a sort of clustered file system. A clustered file system is a storage system shared by multiple devices simultaneously.

Question

السؤال

to format a partition 1 of disk 2 we use the command

الاجابات

mkfs –t vfat /dev/sdb2

mkfs –t vfat /dev/sdb1

mkfs –t vfat /dev/sda2

mkfs –t vfat /dev/sda1

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2 Explanation

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Operating systems make an effort to save individual pieces of a file in a sequential fashion on disk. So what if we use magnetic disks for it?SSDs: necessary even if you don't use them? Is this anything that we can figure out?
2. A sequential circuit with two D flip-flops A and B, two inputs X and Y, and one output Z is specified by the following input and output equations: DA = AX+XY DB = BX + XY Z = AB a b. . C Draw the logic diagram of the circuit Derive the state table for the circuit Derive the state diagram for the circuit.
Write a C program for a linux partition. 1. Start from the first data block of each block group 2. Read the block into a buffer 3. Compare the relavant bytes in the buffer to the png signature then print out this data block number (png header in hex: 89 50 4E 47 0D 0A 1A 0A) 4. Scan each data block until the end of the partition
Consider finding a prefix code for a file that consists of the letters a, b, c, d, and e. Suppose that these letters appear in the file with the following frequencies. f(a) = 20; f(b) = 7; f(c) = 10; f(d) = 4 and f(e) = 18: Suppose each character was represented by four binary digits before compression. What is the total number of bits utilized by the data before compression? Apply the Huffman Encoding technique to compress the data and find the total number of bit required to represent the complete file after compression. What is percentage of space saved by the compression technique?
Computer Science Create a PowerShell script that handles the following information. The script must utilize an arrays and loop. $server1 = "Mercury" $server2 = "Venus" $server3 = "Mars" $server4 = "Pluto" Write-Host "$server1 has been backed up" Write-Host "$server1 has been updated" Write-Host "$server1 has been received vendor files" Write-Host "$server2 has been backed up" Write-Host "$server2 has been updated" Write-Host "$server2 has been received vendor files" Write-Host "$server3 has been backed up" Write-Host "$server3 has been updated" Write-Host "$server3 has been received vendor files" Write-Host "$server4 has been backed up" Write-Host "$server4 has been updated" Write-Host "$server4 has been received vendor files" Answer Skip
To what end do files on a disk get scattered over its many surfaces?
please help, i use mac terminal so pls also include how to compile and run
Bitmap data format lets the OS track free and full partitions. How do bitmaps show allocation unit processes or holes?Answers: *process bit *hole bit *free bit *flag bit
Operating systems that allow memory-mapped files always require files to be mapped at page boundaries. For example, with 4-KB pages, a file can be mapped in starting at virtual address 4096, but not starting at virtual address 5000. Why?